{"Article":[{"abstractInfo":"Thecis<\/i>-1-substituted-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylicacidesters3<\/b>canbeobtainedinahighlydiastereoselectivefashionthrough1,3-inductionPictet-Spengler(P-S)cyclizationoftheL-DOPA(3,4-dihydroxyphenylalanine)methylesterwitharomaticoraliphaticaldehydesunderacidicconditions.Theirepimers4<\/b>arealsoobtainedasminorproducts.","abstractInfoCn":"The cis<\/i>-1-substituted-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid esters 3<\/b> can be obtained in a highly diastereoselective fashion through 1,3-induction Pictet-Spengler (P-S) cyclization of the L-DOPA (3,4-dihydroxyphenylalanine) methyl ester with aromatic or aliphatic aldehydes under acidic conditions. Their epimers 4<\/b> are also obtained as minor products.","abstractInfoEn":"The cis<\/i>-1-substituted-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid esters 3<\/b> can be obtained in a highly diastereoselective fashion through 1,3-induction Pictet-Spengler (P-S) cyclization of the L-DOPA (3,4-dihydroxyphenylalanine) methyl ester with aromatic or aliphatic aldehydes under acidic conditions. Their epimers 4<\/b> are also obtained as minor products.","articleNo":"20040501","authorCnList":["Ye WANG"," Zhan Zhu LIU"," Shi Zhi CHEN"," Xiao Tian LIANG"],"authorEnList":["Ye WANG"," Zhan Zhu LIU"," Shi Zhi CHEN"," Xiao Tian LIANG"],"authorList":["Ye WANG"," Zhan Zhu LIU"," Shi Zhi CHEN"," Xiao Tian LIANG"],"authors":"Ye WANG, Zhan Zhu LIU, Shi Zhi CHEN, Xiao Tian LIANG","authorsCn":"Ye WANG, Zhan Zhu LIU, Shi Zhi CHEN, Xiao Tian LIANG","authorsEn":"Ye WANG, Zhan Zhu LIU, Shi Zhi CHEN, Xiao Tian LIANG","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Ye WANG, Zhan Zhu LIU, Shi Zhi CHEN, Xiao Tian LIANG. Asymmetric Pictet-Spengler Reactions: Synthesis of Tetrahydroisoquinoline Derivatives from L-DOPA. 中国化学快报, 2004, 15(5): 505-507.","citationCn":"Ye WANG, Zhan Zhu LIU, Shi Zhi CHEN, Xiao Tian LIANG. Asymmetric Pictet-Spengler Reactions: Synthesis of Tetrahydroisoquinoline Derivatives from L-DOPA. 中国化学快报, 2004, 15(5): 505-507.","citationEn":"Ye WANG, Zhan Zhu LIU, Shi Zhi CHEN, Xiao Tian LIANG. Asymmetric Pictet-Spengler Reactions: Synthesis of Tetrahydroisoquinoline Derivatives from L-DOPA. Chinese Chemical Letters, 2004, 15(5): 505-507.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"505","highCitedState":"","htmlCount":95,"htmlFile":"","id":"8216536a-1475-49fd-8d41-ea94526da4bc","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Asymmetric synthesis, Pictet-Spengler reaction, tetrahydroisoquinoline, 1,3-induction, L-DOPA","keywordCn":"Asymmetric synthesis, Pictet-Spengler reaction, tetrahydroisoquinoline, 1,3-induction, L-DOPA","keywordCnList":["Asymmetric synthesis"," Pictet-Spengler reaction"," tetrahydroisoquinoline"," 1","3-induction"," L-DOPA"],"keywordEn":"Asymmetric synthesis, Pictet-Spengler reaction, tetrahydroisoquinoline, 1,3-induction, L-DOPA","keywordEnList":["Asymmetric synthesis"," Pictet-Spengler reaction"," tetrahydroisoquinoline"," 1","3-induction"," L-DOPA"],"keywordList":["Asymmetric synthesis"," Pictet-Spengler reaction"," tetrahydroisoquinoline"," 1","3-induction"," L-DOPA"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"507","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":17,"pdfSize":1142.02,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Asymmetric Pictet-Spengler Reactions: Synthesis of Tetrahydroisoquinoline Derivatives from L-DOPA","titleCn":"Asymmetric Pictet-Spengler Reactions: Synthesis of Tetrahydroisoquinoline Derivatives from L-DOPA","titleEn":"Asymmetric Pictet-Spengler Reactions: Synthesis of Tetrahydroisoquinoline Derivatives from L-DOPA","viewCount":1989,"volume":"15","year":2004},{"abstractInfo":"Anefficientandenvironmentallybenignconversionofaldehydesintothecorrespondinggem<\/i>-dicarboxylateswasrealizedbyusinghydratedferricsulfateasaheterogeneouscatalyst.Inadditiontoitshighefficiency,thecatalystcanberecoveredsimplyandreusedefficientlyforatleastseventimes.","abstractInfoCn":"An efficient and environmentally benign conversion of aldehydes into the corresponding gem<\/i>-dicarboxylates was realized by using hydrated ferric sulfate as a heterogeneous catalyst. In addition to its high efficiency, the catalyst can be recovered simply and reused efficiently for at least seven times.","abstractInfoEn":"An efficient and environmentally benign conversion of aldehydes into the corresponding gem<\/i>-dicarboxylates was realized by using hydrated ferric sulfate as a heterogeneous catalyst. In addition to its high efficiency, the catalyst can be recovered simply and reused efficiently for at least seven times.","articleNo":"20040502","authorCnList":["Ling Jun LI"," Xin Ying ZHANG"," Gui Sheng ZHANG"],"authorEnList":["Ling Jun LI"," Xin Ying ZHANG"," Gui Sheng ZHANG"],"authorList":["Ling Jun LI"," Xin Ying ZHANG"," Gui Sheng ZHANG"],"authors":"Ling Jun LI, Xin Ying ZHANG, Gui Sheng ZHANG","authorsCn":"Ling Jun LI, Xin Ying ZHANG, Gui Sheng ZHANG","authorsEn":"Ling Jun LI, Xin Ying ZHANG, Gui Sheng ZHANG","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Ling Jun LI, Xin Ying ZHANG, Gui Sheng ZHANG. An Efficient and Green Procedure for the Preparation of gem<\/i>-Dicar-boxylates from Aldehydes Catalyzed by Fe2<\/sub>(SO4<\/sub>)3<\/sub>·xH2<\/sub>O. 中国化学快报, 2004, 15(5): 508-510.","citationCn":"Ling Jun LI, Xin Ying ZHANG, Gui Sheng ZHANG. An Efficient and Green Procedure for the Preparation of gem<\/i>-Dicar-boxylates from Aldehydes Catalyzed by Fe2<\/sub>(SO4<\/sub>)3<\/sub>·xH2<\/sub>O. 中国化学快报, 2004, 15(5): 508-510.","citationEn":"Ling Jun LI, Xin Ying ZHANG, Gui Sheng ZHANG. An Efficient and Green Procedure for the Preparation of gem<\/i>-Dicar-boxylates from Aldehydes Catalyzed by Fe2<\/sub>(SO4<\/sub>)3<\/sub>·xH2<\/sub>O. Chinese Chemical Letters, 2004, 15(5): 508-510.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"508","highCitedState":"","htmlCount":48,"htmlFile":"","id":"7dad0cb7-e098-4ea6-9904-749d78d34119","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"gem<\/i>-Dicarboxylates, hydrated ferric sulfate, protection of aldehydes, green chemistry","keywordCn":"gem<\/i>-Dicarboxylates, hydrated ferric sulfate, protection of aldehydes, green chemistry","keywordCnList":["gem<\/i>-Dicarboxylates"," hydrated ferric sulfate"," protection of aldehydes"," green chemistry"],"keywordEn":"gem<\/i>-Dicarboxylates, hydrated ferric sulfate, protection of aldehydes, green chemistry","keywordEnList":["gem<\/i>-Dicarboxylates"," hydrated ferric sulfate"," protection of aldehydes"," green chemistry"],"keywordList":["gem<\/i>-Dicarboxylates"," hydrated ferric sulfate"," protection of aldehydes"," green chemistry"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"510","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":0,"pdfSize":1035.95,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"An Efficient and Green Procedure for the Preparation of gem<\/i>-Dicar-boxylates from Aldehydes Catalyzed by Fe2<\/sub>(SO4<\/sub>)3<\/sub>·xH2<\/sub>O","titleCn":"An Efficient and Green Procedure for the Preparation of gem<\/i>-Dicar-boxylates from Aldehydes Catalyzed by Fe2<\/sub>(SO4<\/sub>)3<\/sub>·xH2<\/sub>O","titleEn":"An Efficient and Green Procedure for the Preparation of gem<\/i>-Dicar-boxylates from Aldehydes Catalyzed by Fe2<\/sub>(SO4<\/sub>)3<\/sub>·xH2<\/sub>O","viewCount":1927,"volume":"15","year":2004},{"abstractInfo":"1,1-Diacetates1<\/b>andN-[(1-benzotriazol-1-yl)alkyl]amides2<\/b>,bothmaskedformsofaldehydes,couldundergodeprotectionandcondensationwithcycloalkanonesinaone-potprocedurepromotedbysamarium(III)iodide(SmI3<\/sub>)toaffordα,α'-bis(substitutedbenzylidene)cycloalkanonesingoodyields.","abstractInfoCn":"1,1-Diacetates 1<\/b> and N-[(1-benzotriazol-1-yl)alkyl]amides 2<\/b>, both masked forms of aldehydes, could undergo deprotection and condensation with cycloalkanones in a one-pot procedure promoted by samarium(III) iodide (SmI3<\/sub>) to afford α,α'-bis(substituted benzylidene) cycloalkanones in good yields.","abstractInfoEn":"1,1-Diacetates 1<\/b> and N-[(1-benzotriazol-1-yl)alkyl]amides 2<\/b>, both masked forms of aldehydes, could undergo deprotection and condensation with cycloalkanones in a one-pot procedure promoted by samarium(III) iodide (SmI3<\/sub>) to afford α,α'-bis(substituted benzylidene) cycloalkanones in good yields.","articleNo":"20040503","authorCnList":["Xiao Xia WANG"," Yong Min ZHANG"],"authorEnList":["Xiao Xia WANG"," Yong Min ZHANG"],"authorList":["Xiao Xia WANG"," Yong Min ZHANG"],"authors":"Xiao Xia WANG, Yong Min ZHANG","authorsCn":"Xiao Xia WANG, Yong Min ZHANG","authorsEn":"Xiao Xia WANG, Yong Min ZHANG","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Xiao Xia WANG, Yong Min ZHANG. Formation of α,α'-Bis(substituted benzylidene)cycloalkanones from Masked Aldehydes Promoted by Samarium(III) Triiodide. 中国化学快报, 2004, 15(5): 511-514.","citationCn":"Xiao Xia WANG, Yong Min ZHANG. Formation of α,α'-Bis(substituted benzylidene)cycloalkanones from Masked Aldehydes Promoted by Samarium(III) Triiodide. 中国化学快报, 2004, 15(5): 511-514.","citationEn":"Xiao Xia WANG, Yong Min ZHANG. Formation of α,α'-Bis(substituted benzylidene)cycloalkanones from Masked Aldehydes Promoted by Samarium(III) Triiodide. Chinese Chemical Letters, 2004, 15(5): 511-514.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"511","highCitedState":"","htmlCount":83,"htmlFile":"","id":"dc82a547-a5f8-4519-a929-b0c047d4511b","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Samarium(III) triiodide, α,α'-bis(substituted benzylidene)cycloalkanone,1,1-diacetate, N-[(1-benzotriazol-1-yl)alkyl]amide","keywordCn":"Samarium(III) triiodide, α,α'-bis(substituted benzylidene)cycloalkanone,1,1-diacetate, N-[(1-benzotriazol-1-yl)alkyl]amide","keywordCnList":["Samarium(III) triiodide"," α","α'-bis(substituted benzylidene)cycloalkanone","1","1-diacetate"," N-[(1-benzotriazol-1-yl)alkyl]amide"],"keywordEn":"Samarium(III) triiodide, α,α'-bis(substituted benzylidene)cycloalkanone,1,1-diacetate, N-[(1-benzotriazol-1-yl)alkyl]amide","keywordEnList":["Samarium(III) triiodide"," α","α'-bis(substituted benzylidene)cycloalkanone","1","1-diacetate"," N-[(1-benzotriazol-1-yl)alkyl]amide"],"keywordList":["Samarium(III) triiodide"," α","α'-bis(substituted benzylidene)cycloalkanone","1","1-diacetate"," N-[(1-benzotriazol-1-yl)alkyl]amide"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"514","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":7,"pdfSize":1388.1,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Formation of α,α'-Bis(substituted benzylidene)cycloalkanones from Masked Aldehydes Promoted by Samarium(III) Triiodide","titleCn":"Formation of α,α'-Bis(substituted benzylidene)cycloalkanones from Masked Aldehydes Promoted by Samarium(III) Triiodide","titleEn":"Formation of α,α'-Bis(substituted benzylidene)cycloalkanones from Masked Aldehydes Promoted by Samarium(III) Triiodide","viewCount":2048,"volume":"15","year":2004},{"abstractInfo":"Anovelpolymericdyeofaqueousdispersionpoly[urethane-(disperseblue14)-urethane]wassynthesizedbasedonpoly(propyleneglycol)(PPG),2,4-tolylenediisocyanate(TDI),dimethylolpropionicacid(DMPA),disperseblue14andtriethylamine(TEA)dependingonamodifiedacetoneprocess.Fouriertransforminfraredspectroscopy(FTIR)wasusedtoidentifythestructureofthepolymericdye,indicatinganobviouscarbonylstretchingabsorptionindisperseblue14.ThepolymerwasalsocharacterizedbytheanalysisofDSC,TGA,WAXDandUV-Visspectroscopy.","abstractInfoCn":"A novel polymeric dye of aqueous dispersion poly[urethane-(disperse blue 14)-urethane] was synthesized based on poly(propylene glycol) (PPG), 2, 4-tolylene diisocyanate (TDI), dimethylol propionic acid (DMPA), disperse blue 14 and triethylamine (TEA) depending on a modified acetone process. Fourier transform infrared spectroscopy (FTIR) was used to identify the structure of the polymeric dye, indicating an obvious carbonyl stretching absorption in disperse blue 14. The polymer was also characterized by the analysis of DSC, TGA, WAXD and UV-Vis spectroscopy.","abstractInfoEn":"A novel polymeric dye of aqueous dispersion poly[urethane-(disperse blue 14)-urethane] was synthesized based on poly(propylene glycol) (PPG), 2, 4-tolylene diisocyanate (TDI), dimethylol propionic acid (DMPA), disperse blue 14 and triethylamine (TEA) depending on a modified acetone process. Fourier transform infrared spectroscopy (FTIR) was used to identify the structure of the polymeric dye, indicating an obvious carbonyl stretching absorption in disperse blue 14. The polymer was also characterized by the analysis of DSC, TGA, WAXD and UV-Vis spectroscopy.","articleNo":"20040504","authorCnList":["Xian Hai HU"," Xing Yuan ZHANG"," Jia Bing DAI"," Ge Wen XU"],"authorEnList":["Xian Hai HU"," Xing Yuan ZHANG"," Jia Bing DAI"," Ge Wen XU"],"authorList":["Xian Hai HU"," Xing Yuan ZHANG"," Jia Bing DAI"," Ge Wen XU"],"authors":"Xian Hai HU, Xing Yuan ZHANG, Jia Bing DAI, Ge Wen XU","authorsCn":"Xian Hai HU, Xing Yuan ZHANG, Jia Bing DAI, Ge Wen XU","authorsEn":"Xian Hai HU, Xing Yuan ZHANG, Jia Bing DAI, Ge Wen XU","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Xian Hai HU, Xing Yuan ZHANG, Jia Bing DAI, Ge Wen XU. Synthesis and Characterization of a Novel Aqueous Dispersion Poly[urethane-(disperse blue 14)-urethane] Dye. 中国化学快报, 2004, 15(5): 515-517.","citationCn":"Xian Hai HU, Xing Yuan ZHANG, Jia Bing DAI, Ge Wen XU. Synthesis and Characterization of a Novel Aqueous Dispersion Poly[urethane-(disperse blue 14)-urethane] Dye. 中国化学快报, 2004, 15(5): 515-517.","citationEn":"Xian Hai HU, Xing Yuan ZHANG, Jia Bing DAI, Ge Wen XU. Synthesis and Characterization of a Novel Aqueous Dispersion Poly[urethane-(disperse blue 14)-urethane] Dye. Chinese Chemical Letters, 2004, 15(5): 515-517.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"515","highCitedState":"","htmlCount":54,"htmlFile":"","id":"b8d2a1e0-3b32-40b8-9b6e-692380befb49","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Aqueous dispersion, poly[urethane-(disperse blue 14)-urethane], polymeric dye","keywordCn":"Aqueous dispersion, poly[urethane-(disperse blue 14)-urethane], polymeric dye","keywordCnList":["Aqueous dispersion"," poly[urethane-(disperse blue 14)-urethane]"," polymeric dye"],"keywordEn":"Aqueous dispersion, poly[urethane-(disperse blue 14)-urethane], polymeric dye","keywordEnList":["Aqueous dispersion"," poly[urethane-(disperse blue 14)-urethane]"," polymeric dye"],"keywordList":["Aqueous dispersion"," poly[urethane-(disperse blue 14)-urethane]"," polymeric dye"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"517","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":1,"pdfSize":1039.9,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Synthesis and Characterization of a Novel Aqueous Dispersion Poly[urethane-(disperse blue 14)-urethane] Dye","titleCn":"Synthesis and Characterization of a Novel Aqueous Dispersion Poly[urethane-(disperse blue 14)-urethane] Dye","titleEn":"Synthesis and Characterization of a Novel Aqueous Dispersion Poly[urethane-(disperse blue 14)-urethane] Dye","viewCount":1854,"volume":"15","year":2004},{"abstractInfo":"Anefficientsynthesisof2,3-disubstitutedindolederivativesthroughlow-valenttitaniuminducedreductivecyclizationofacylamidocarbonylcompoundsisdescribed.","abstractInfoCn":"An efficient synthesis of 2, 3-disubstituted indole derivatives through low-valent titanium induced reductive cyclization of acylamido carbonyl compounds is described.","abstractInfoEn":"An efficient synthesis of 2, 3-disubstituted indole derivatives through low-valent titanium induced reductive cyclization of acylamido carbonyl compounds is described.","articleNo":"20040505","authorCnList":["Xue Sen FAN"," Xin Ying ZHANG"," Yong Min ZHANG"," Gui Rong QU"],"authorEnList":["Xue Sen FAN"," Xin Ying ZHANG"," Yong Min ZHANG"," Gui Rong QU"],"authorList":["Xue Sen FAN"," Xin Ying ZHANG"," Yong Min ZHANG"," Gui Rong QU"],"authors":"Xue Sen FAN, Xin Ying ZHANG, Yong Min ZHANG, Gui Rong QU","authorsCn":"Xue Sen FAN, Xin Ying ZHANG, Yong Min ZHANG, Gui Rong QU","authorsEn":"Xue Sen FAN, Xin Ying ZHANG, Yong Min ZHANG, Gui Rong QU","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Xue Sen FAN, Xin Ying ZHANG, Yong Min ZHANG, Gui Rong QU. An Efficient Preparation of 2, 3-Disubstituted Indole Derivatives Induced by Low-valent Titanium. 中国化学快报, 2004, 15(5): 518-520.","citationCn":"Xue Sen FAN, Xin Ying ZHANG, Yong Min ZHANG, Gui Rong QU. An Efficient Preparation of 2, 3-Disubstituted Indole Derivatives Induced by Low-valent Titanium. 中国化学快报, 2004, 15(5): 518-520.","citationEn":"Xue Sen FAN, Xin Ying ZHANG, Yong Min ZHANG, Gui Rong QU. An Efficient Preparation of 2, 3-Disubstituted Indole Derivatives Induced by Low-valent Titanium. Chinese Chemical Letters, 2004, 15(5): 518-520.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"518","highCitedState":"","htmlCount":57,"htmlFile":"","id":"8d18309a-8208-4174-8a91-9e4405192033","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Indole derivatives, low-valent titanium, reductive cyclization process","keywordCn":"Indole derivatives, low-valent titanium, reductive cyclization process","keywordCnList":["Indole derivatives"," low-valent titanium"," reductive cyclization process"],"keywordEn":"Indole derivatives, low-valent titanium, reductive cyclization process","keywordEnList":["Indole derivatives"," low-valent titanium"," reductive cyclization process"],"keywordList":["Indole derivatives"," low-valent titanium"," reductive cyclization process"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"520","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":1,"pdfSize":1165.02,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"An Efficient Preparation of 2, 3-Disubstituted Indole Derivatives Induced by Low-valent Titanium","titleCn":"An Efficient Preparation of 2, 3-Disubstituted Indole Derivatives Induced by Low-valent Titanium","titleEn":"An Efficient Preparation of 2, 3-Disubstituted Indole Derivatives Induced by Low-valent Titanium","viewCount":1790,"volume":"15","year":2004},{"abstractInfo":"Anovelmodifiedpoly(dl-lacticacid)(PDLLA)wasobtainedbycovalentlygraftingofmaleicanhydrideontothebackboneofPDLLA,attemptingtoimprovePDLLA'shydrophilicityandcellaffinityandtoprovidereactivegroupsforfurtherchemicalmodification.FTIR,13<\/sup>CNMRandDSCwereusedtocharacterizethemaleicanhydride-modifiedPDLLA.","abstractInfoCn":"A novel modified poly(dl-lactic acid) (PDLLA) was obtained by covalently grafting of maleic anhydride onto the backbone of PDLLA, attempting to improve PDLLA's hydrophilicity and cell affinity and to provide reactive groups for further chemical modification. FTIR, 13<\/sup>C NMR and DSC were used to characterize the maleic anhydride-modified PDLLA.","abstractInfoEn":"A novel modified poly(dl-lactic acid) (PDLLA) was obtained by covalently grafting of maleic anhydride onto the backbone of PDLLA, attempting to improve PDLLA's hydrophilicity and cell affinity and to provide reactive groups for further chemical modification. FTIR, 13<\/sup>C NMR and DSC were used to characterize the maleic anhydride-modified PDLLA.","articleNo":"20040506","authorCnList":["Yan Feng LUO"," Yuan Liang WANG"," Xu Feng NIU"," Jun PAN"," Liang Ping SHI"],"authorEnList":["Yan Feng LUO"," Yuan Liang WANG"," Xu Feng NIU"," Jun PAN"," Liang Ping SHI"],"authorList":["Yan Feng LUO"," Yuan Liang WANG"," Xu Feng NIU"," Jun PAN"," Liang Ping SHI"],"authors":"Yan Feng LUO, Yuan Liang WANG, Xu Feng NIU, Jun PAN, Liang Ping SHI","authorsCn":"Yan Feng LUO, Yuan Liang WANG, Xu Feng NIU, Jun PAN, Liang Ping SHI","authorsEn":"Yan Feng LUO, Yuan Liang WANG, Xu Feng NIU, Jun PAN, Liang Ping SHI","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Yan Feng LUO, Yuan Liang WANG, Xu Feng NIU, Jun PAN, Liang Ping SHI. Synthesis and Characterization of a Novel Biomaterial: Maleic Anhydride-modified Poly(dl-lactic acid). 中国化学快报, 2004, 15(5): 521-524.","citationCn":"Yan Feng LUO, Yuan Liang WANG, Xu Feng NIU, Jun PAN, Liang Ping SHI. Synthesis and Characterization of a Novel Biomaterial: Maleic Anhydride-modified Poly(dl-lactic acid). 中国化学快报, 2004, 15(5): 521-524.","citationEn":"Yan Feng LUO, Yuan Liang WANG, Xu Feng NIU, Jun PAN, Liang Ping SHI. Synthesis and Characterization of a Novel Biomaterial: Maleic Anhydride-modified Poly(dl-lactic acid). Chinese Chemical Letters, 2004, 15(5): 521-524.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"521","highCitedState":"","htmlCount":52,"htmlFile":"","id":"0a3054db-52fb-4d15-bb2a-e7bc6fb7a099","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Poly(dl-lactic acid), maleic anhydride, modification, characterization","keywordCn":"Poly(dl-lactic acid), maleic anhydride, modification, characterization","keywordCnList":["Poly(dl-lactic acid)"," maleic anhydride"," modification"," characterization"],"keywordEn":"Poly(dl-lactic acid), maleic anhydride, modification, characterization","keywordEnList":["Poly(dl-lactic acid)"," maleic anhydride"," modification"," characterization"],"keywordList":["Poly(dl-lactic acid)"," maleic anhydride"," modification"," characterization"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"524","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":5,"pdfSize":1143.94,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Synthesis and Characterization of a Novel Biomaterial: Maleic Anhydride-modified Poly(dl-lactic acid)","titleCn":"Synthesis and Characterization of a Novel Biomaterial: Maleic Anhydride-modified Poly(dl-lactic acid)","titleEn":"Synthesis and Characterization of a Novel Biomaterial: Maleic Anhydride-modified Poly(dl-lactic acid)","viewCount":1775,"volume":"15","year":2004},{"abstractInfo":"Fourkindsofbis(N-alkylsalicylaldiminato)zinc(II)complexesweresynthesized,andtheirmolecularstructuresweredeterminedbyFT-IRandelementalanalysis.Theirphotoluminescencepropertiesweredetermined,whichindicatedthattheycouldemitstrongfluorescencevaryingfrombluetoyellowtoreddishorangedependingontheirdifferentmolecularstructures.Theyhadgoodthermostability,solubilityandfilmformingcapability,andcanbeusedasorganicelectroluminescentmaterials.Thesenewcomplexesmayaffordthefeasibilitytorealizefull-colordisplaywithmaterialsbasedonsimilarmolecularstructures.","abstractInfoCn":"Four kinds of bis(N-alkylsalicylaldiminato) zinc(II) complexes were synthesized, and their molecular structures were determined by FT-IR and elemental analysis. Their photoluminescence properties were determined, which indicated that they could emit strong fluorescence varying from blue to yellow to reddish orange depending on their different molecular structures. They had good thermostability, solubility and film forming capability, and can be used as organic electroluminescent materials. These new complexes may afford the feasibility to realize full-color display with materials based on similar molecular structures.","abstractInfoEn":"Four kinds of bis(N-alkylsalicylaldiminato) zinc(II) complexes were synthesized, and their molecular structures were determined by FT-IR and elemental analysis. Their photoluminescence properties were determined, which indicated that they could emit strong fluorescence varying from blue to yellow to reddish orange depending on their different molecular structures. They had good thermostability, solubility and film forming capability, and can be used as organic electroluminescent materials. These new complexes may afford the feasibility to realize full-color display with materials based on similar molecular structures.","articleNo":"20040507","authorCnList":["Yi YI"," Xiao Qiang WEI"," Ming Gui XIE"," Zhi Yun LU"],"authorEnList":["Yi YI"," Xiao Qiang WEI"," Ming Gui XIE"," Zhi Yun LU"],"authorList":["Yi YI"," Xiao Qiang WEI"," Ming Gui XIE"," Zhi Yun LU"],"authors":"Yi YI, Xiao Qiang WEI, Ming Gui XIE, Zhi Yun LU","authorsCn":"Yi YI, Xiao Qiang WEI, Ming Gui XIE, Zhi Yun LU","authorsEn":"Yi YI, Xiao Qiang WEI, Ming Gui XIE, Zhi Yun LU","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Yi YI, Xiao Qiang WEI, Ming Gui XIE, Zhi Yun LU. Synthesis and Color-tunable Fluorescence Properties of Schiff Base Zinc (II) Complexes Used as Electroluminescent Materials. 中国化学快报, 2004, 15(5): 525-528.","citationCn":"Yi YI, Xiao Qiang WEI, Ming Gui XIE, Zhi Yun LU. Synthesis and Color-tunable Fluorescence Properties of Schiff Base Zinc (II) Complexes Used as Electroluminescent Materials. 中国化学快报, 2004, 15(5): 525-528.","citationEn":"Yi YI, Xiao Qiang WEI, Ming Gui XIE, Zhi Yun LU. Synthesis and Color-tunable Fluorescence Properties of Schiff Base Zinc (II) Complexes Used as Electroluminescent Materials. Chinese Chemical Letters, 2004, 15(5): 525-528.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"525","highCitedState":"","htmlCount":47,"htmlFile":"","id":"d69d0fa5-4ad4-4287-b8fc-a4a6b312211e","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Schiff base, fluorescence, color-tunability, organic electroluminescent material","keywordCn":"Schiff base, fluorescence, color-tunability, organic electroluminescent material","keywordCnList":["Schiff base"," fluorescence"," color-tunability"," organic electroluminescent material"],"keywordEn":"Schiff base, fluorescence, color-tunability, organic electroluminescent material","keywordEnList":["Schiff base"," fluorescence"," color-tunability"," organic electroluminescent material"],"keywordList":["Schiff base"," fluorescence"," color-tunability"," organic electroluminescent material"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"528","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":3,"pdfSize":1458.13,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Synthesis and Color-tunable Fluorescence Properties of Schiff Base Zinc (II) Complexes Used as Electroluminescent Materials","titleCn":"Synthesis and Color-tunable Fluorescence Properties of Schiff Base Zinc (II) Complexes Used as Electroluminescent Materials","titleEn":"Synthesis and Color-tunable Fluorescence Properties of Schiff Base Zinc (II) Complexes Used as Electroluminescent Materials","viewCount":1841,"volume":"15","year":2004},{"abstractInfo":"Theoxygenationconstantsandthermodynamicparameter(ΔΔHo<\/sup>,ΔSo<\/sup>)ofCo(II)complexeswithunsymmetricalbis-SchiffbaesesweremeasuredandtheirMn(III)complexesasmodelsofmimickingmonooxygenasewereemployedtocatalyzeepoxidationofstyrene.TheeffectofsubstituentRinasalicylideneofML1<\/sup>~ML4<\/sup>[M=Co(II),Mn(III)Cl]onthedioxygenaffinitiesandbiomimeticcatalyticoxidationperformancewerealsoinvestigated.Amongthem,theMnL4<\/sup>Clcontainingapendantbenzoazacrownetherringshowedhighestconversionandselectiviyupto54.9%and96.9%respectively.","abstractInfoCn":"The oxygenation constants and thermodynamic parameter (ΔΔHo<\/sup>, ΔSo<\/sup>) of Co (II) complexes with unsymmetrical bis-Schiff baeses were measured and their Mn(III) complexes as models of mimicking monooxygenase were employed to catalyze epoxidation of styrene. The effect of substituent R in a salicylidene of ML1<\/sup>~ML4<\/sup>[M=Co (II), Mn (III)Cl] on the dioxygen affinities and biomimetic catalytic oxidation performance were also investigated. Among them, the MnL4<\/sup>Cl containing a pendant benzoaza crown ether ring showed highest conversion and selectiviy up to 54.9% and 96.9% respectively.","abstractInfoEn":"The oxygenation constants and thermodynamic parameter (ΔΔHo<\/sup>, ΔSo<\/sup>) of Co (II) complexes with unsymmetrical bis-Schiff baeses were measured and their Mn(III) complexes as models of mimicking monooxygenase were employed to catalyze epoxidation of styrene. The effect of substituent R in a salicylidene of ML1<\/sup>~ML4<\/sup>[M=Co (II), Mn (III)Cl] on the dioxygen affinities and biomimetic catalytic oxidation performance were also investigated. Among them, the MnL4<\/sup>Cl containing a pendant benzoaza crown ether ring showed highest conversion and selectiviy up to 54.9% and 96.9% respectively.","articleNo":"20040508","authorCnList":["Xing Yao WEI"," Jian Zhang LI"," Ying DU"," Sheng Ying QING"],"authorEnList":["Xing Yao WEI"," Jian Zhang LI"," Ying DU"," Sheng Ying QING"],"authorList":["Xing Yao WEI"," Jian Zhang LI"," Ying DU"," Sheng Ying QING"],"authors":"Xing Yao WEI, Jian Zhang LI, Ying DU, Sheng Ying QING","authorsCn":"Xing Yao WEI, Jian Zhang LI, Ying DU, Sheng Ying QING","authorsEn":"Xing Yao WEI, Jian Zhang LI, Ying DU, Sheng Ying QING","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Xing Yao WEI, Jian Zhang LI, Ying DU, Sheng Ying QING. Dioxygen Affinities and Biomimetic Catalytic Oxidation Performance of Transition-metal Complexes with Unsymmetrical Bis-Schiff Bases. 中国化学快报, 2004, 15(5): 529-531.","citationCn":"Xing Yao WEI, Jian Zhang LI, Ying DU, Sheng Ying QING. Dioxygen Affinities and Biomimetic Catalytic Oxidation Performance of Transition-metal Complexes with Unsymmetrical Bis-Schiff Bases. 中国化学快报, 2004, 15(5): 529-531.","citationEn":"Xing Yao WEI, Jian Zhang LI, Ying DU, Sheng Ying QING. Dioxygen Affinities and Biomimetic Catalytic Oxidation Performance of Transition-metal Complexes with Unsymmetrical Bis-Schiff Bases. Chinese Chemical Letters, 2004, 15(5): 529-531.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"529","highCitedState":"","htmlCount":50,"htmlFile":"","id":"b99ea1bd-37ce-491a-a74d-07d5889e267e","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Unsymmetrical bis-Schiff baeses, benzoaza crown ether, transition-metal complexes, dioxygen affinities, catalytic epoxidation","keywordCn":"Unsymmetrical bis-Schiff baeses, benzoaza crown ether, transition-metal complexes, dioxygen affinities, catalytic epoxidation","keywordCnList":["Unsymmetrical bis-Schiff baeses"," benzoaza crown ether"," transition-metal complexes"," dioxygen affinities"," catalytic epoxidation"],"keywordEn":"Unsymmetrical bis-Schiff baeses, benzoaza crown ether, transition-metal complexes, dioxygen affinities, catalytic epoxidation","keywordEnList":["Unsymmetrical bis-Schiff baeses"," benzoaza crown ether"," transition-metal complexes"," dioxygen affinities"," catalytic epoxidation"],"keywordList":["Unsymmetrical bis-Schiff baeses"," benzoaza crown ether"," transition-metal complexes"," dioxygen affinities"," catalytic epoxidation"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"531","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":0,"pdfSize":1160.06,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Dioxygen Affinities and Biomimetic Catalytic Oxidation Performance of Transition-metal Complexes with Unsymmetrical Bis-Schiff Bases","titleCn":"Dioxygen Affinities and Biomimetic Catalytic Oxidation Performance of Transition-metal Complexes with Unsymmetrical Bis-Schiff Bases","titleEn":"Dioxygen Affinities and Biomimetic Catalytic Oxidation Performance of Transition-metal Complexes with Unsymmetrical Bis-Schiff Bases","viewCount":1826,"volume":"15","year":2004},{"abstractInfo":"Theadhesiveinteractionbetweentumorcellsandhostcellsortheextracellularmatrixplaysacrucialroleinmetastasis.Duetotheanti-metastasiseffectsofRGD(arginyl-glycyl-asparticacid)andsomeoligosaccharides,RGD-aPEG-Lactosidewaspreparedwhichwillbeusedonanti-metastasis.","abstractInfoCn":"The adhesive interaction between tumor cells and host cells or the extra cellular matrix plays a crucial role in metastasis. Due to the anti-metastasis effects of RGD (arginyl-glycyl-aspartic acid) and some oligosaccharides, RGD-aPEG-Lactoside was prepared which will be used on anti-metastasis.","abstractInfoEn":"The adhesive interaction between tumor cells and host cells or the extra cellular matrix plays a crucial role in metastasis. Due to the anti-metastasis effects of RGD (arginyl-glycyl-aspartic acid) and some oligosaccharides, RGD-aPEG-Lactoside was prepared which will be used on anti-metastasis.","articleNo":"20040509","authorCnList":["Shu Chun LI"," Li Min NIU"," Hui LI"," Zhong Jun LI"," Qing LI"],"authorEnList":["Shu Chun LI"," Li Min NIU"," Hui LI"," Zhong Jun LI"," Qing LI"],"authorList":["Shu Chun LI"," Li Min NIU"," Hui LI"," Zhong Jun LI"," Qing LI"],"authors":"Shu Chun LI, Li Min NIU, Hui LI, Zhong Jun LI, Qing LI","authorsCn":"Shu Chun LI, Li Min NIU, Hui LI, Zhong Jun LI, Qing LI","authorsEn":"Shu Chun LI, Li Min NIU, Hui LI, Zhong Jun LI, Qing LI","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Shu Chun LI, Li Min NIU, Hui LI, Zhong Jun LI, Qing LI. Synthesis of RGD-aPEG-lactoside, a Potential Anti-metastasis Glycoconjugate. 中国化学快报, 2004, 15(5): 532-534.","citationCn":"Shu Chun LI, Li Min NIU, Hui LI, Zhong Jun LI, Qing LI. Synthesis of RGD-aPEG-lactoside, a Potential Anti-metastasis Glycoconjugate. 中国化学快报, 2004, 15(5): 532-534.","citationEn":"Shu Chun LI, Li Min NIU, Hui LI, Zhong Jun LI, Qing LI. Synthesis of RGD-aPEG-lactoside, a Potential Anti-metastasis Glycoconjugate. Chinese Chemical Letters, 2004, 15(5): 532-534.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"532","highCitedState":"","htmlCount":62,"htmlFile":"","id":"806271d7-7dfc-425c-bfde-2634451078bb","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"RGD, lactose, PEG, anti-metastasis","keywordCn":"RGD, lactose, PEG, anti-metastasis","keywordCnList":["RGD"," lactose"," PEG"," anti-metastasis"],"keywordEn":"RGD, lactose, PEG, anti-metastasis","keywordEnList":["RGD"," lactose"," PEG"," anti-metastasis"],"keywordList":["RGD"," lactose"," PEG"," anti-metastasis"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"534","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":1,"pdfSize":984.27,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Synthesis of RGD-aPEG-lactoside, a Potential Anti-metastasis Glycoconjugate","titleCn":"Synthesis of RGD-aPEG-lactoside, a Potential Anti-metastasis Glycoconjugate","titleEn":"Synthesis of RGD-aPEG-lactoside, a Potential Anti-metastasis Glycoconjugate","viewCount":1754,"volume":"15","year":2004},{"abstractInfo":"Newquinolonederivativesof7-[(2S,4R)-2-aminomethyl-4-hydroxypyrrolidin-1-yl]quinolone-3-carboxylicacidsweresynthesizedbycondensationof7-halosubstitutedquinolone-3-carboxylicacidswith(2S,4R)-2-aminomethyl-4-hydroxypyrrolidine.ThesecompoundswerecharacterizedbyFAB-MSand1<\/sup>HNMR.","abstractInfoCn":"New quinolone derivatives of 7-[(2S, 4R)-2-aminomethyl-4-hydroxypyrrolidin-1-yl] quinolone-3-carboxylic acids were synthesized by condensation of 7-halo substituted quinolone-3-carboxylic acids with (2S, 4R)-2-aminomethyl-4-hydroxypyrrolidine. These compounds were characterized by FAB-MS and 1<\/sup>H NMR.","abstractInfoEn":"New quinolone derivatives of 7-[(2S, 4R)-2-aminomethyl-4-hydroxypyrrolidin-1-yl] quinolone-3-carboxylic acids were synthesized by condensation of 7-halo substituted quinolone-3-carboxylic acids with (2S, 4R)-2-aminomethyl-4-hydroxypyrrolidine. These compounds were characterized by FAB-MS and 1<\/sup>H NMR.","articleNo":"20040510","authorCnList":["Jiu Yu LIU"," Hui Yuan GUO"],"authorEnList":["Jiu Yu LIU"," Hui Yuan GUO"],"authorList":["Jiu Yu LIU"," Hui Yuan GUO"],"authors":"Jiu Yu LIU, Hui Yuan GUO","authorsCn":"Jiu Yu LIU, Hui Yuan GUO","authorsEn":"Jiu Yu LIU, Hui Yuan GUO","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Jiu Yu LIU, Hui Yuan GUO. Synthesis of Quinolone Analogues: 7-[(2S, 4R)-2-Aminomethyl-4-hydroxypyrrolidin-1-yl] Quinolones. 中国化学快报, 2004, 15(5): 535-538.","citationCn":"Jiu Yu LIU, Hui Yuan GUO. Synthesis of Quinolone Analogues: 7-[(2S, 4R)-2-Aminomethyl-4-hydroxypyrrolidin-1-yl] Quinolones. 中国化学快报, 2004, 15(5): 535-538.","citationEn":"Jiu Yu LIU, Hui Yuan GUO. Synthesis of Quinolone Analogues: 7-[(2S, 4R)-2-Aminomethyl-4-hydroxypyrrolidin-1-yl] Quinolones. Chinese Chemical Letters, 2004, 15(5): 535-538.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"535","highCitedState":"","htmlCount":52,"htmlFile":"","id":"a67c1fc9-0f77-4bb7-aaa4-2286846d52f3","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Pyrrolidine, quinolone, synthesis","keywordCn":"Pyrrolidine, quinolone, synthesis","keywordCnList":["Pyrrolidine"," quinolone"," synthesis"],"keywordEn":"Pyrrolidine, quinolone, synthesis","keywordEnList":["Pyrrolidine"," quinolone"," synthesis"],"keywordList":["Pyrrolidine"," quinolone"," synthesis"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"538","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":1,"pdfSize":1111.72,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Synthesis of Quinolone Analogues: 7-[(2S, 4R)-2-Aminomethyl-4-hydroxypyrrolidin-1-yl] Quinolones","titleCn":"Synthesis of Quinolone Analogues: 7-[(2S, 4R)-2-Aminomethyl-4-hydroxypyrrolidin-1-yl] Quinolones","titleEn":"Synthesis of Quinolone Analogues: 7-[(2S, 4R)-2-Aminomethyl-4-hydroxypyrrolidin-1-yl] Quinolones","viewCount":1690,"volume":"15","year":2004},{"abstractInfo":"Twonovelent<\/i>-kauranoidswithnewsub-skeletontypes,gesneroidinsGandHwereisolatedaswhitepowderfromtheetherextractoftheleavesofIsodongesneroides<\/i>throughnormalphasecolumnchromatography.Theirstructureswereelucidatedas3β,6α,7β-triacetoxyl-15-hydroxyl-14-oxo-ent<\/i>-15,16-seco<\/i>-kaur-11,17-olideand1α-hydroxyl-3β,6α,7β,11β-tetraacetoxyl-ent<\/i>-nor<\/i>-15,17-kaur-8,16-olideonthebasisofthespectralevidencesincluding1Dand2DNMRspectra.","abstractInfoCn":"Two novel ent<\/i>-kauranoids with new sub-skeleton types, gesneroidins G and H were isolated as white powder from the ether extract of the leaves of Isodon gesneroides<\/i> through normal phase column chromatography. Their structures were elucidated as 3β,6α,7β-triacetoxyl-15-hydroxyl-14-oxo-ent<\/i>-15,16-seco<\/i>-kaur-11,17-olide and 1α-hydroxyl-3β,6α,7β,11β-tetraacetoxyl-ent<\/i>-nor<\/i>-15,17-kaur-8,16-olide on the basis of the spectral evidences including 1D and 2D NMR spectra.","abstractInfoEn":"Two novel ent<\/i>-kauranoids with new sub-skeleton types, gesneroidins G and H were isolated as white powder from the ether extract of the leaves of Isodon gesneroides<\/i> through normal phase column chromatography. Their structures were elucidated as 3β,6α,7β-triacetoxyl-15-hydroxyl-14-oxo-ent<\/i>-15,16-seco<\/i>-kaur-11,17-olide and 1α-hydroxyl-3β,6α,7β,11β-tetraacetoxyl-ent<\/i>-nor<\/i>-15,17-kaur-8,16-olide on the basis of the spectral evidences including 1D and 2D NMR spectra.","articleNo":"20040511","authorCnList":["Shao Nong CHEN"," Shao Yuan CHEN"," Han Dong SUN"," Wen Zhong LIN"," Yao Zu CHEN"],"authorEnList":["Shao Nong CHEN"," Shao Yuan CHEN"," Han Dong SUN"," Wen Zhong LIN"," Yao Zu CHEN"],"authorList":["Shao Nong CHEN"," Shao Yuan CHEN"," Han Dong SUN"," Wen Zhong LIN"," Yao Zu CHEN"],"authors":"Shao Nong CHEN, Shao Yuan CHEN, Han Dong SUN, Wen Zhong LIN, Yao Zu CHEN","authorsCn":"Shao Nong CHEN, Shao Yuan CHEN, Han Dong SUN, Wen Zhong LIN, Yao Zu CHEN","authorsEn":"Shao Nong CHEN, Shao Yuan CHEN, Han Dong SUN, Wen Zhong LIN, Yao Zu CHEN","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Shao Nong CHEN, Shao Yuan CHEN, Han Dong SUN, Wen Zhong LIN, Yao Zu CHEN. Two Novel Sub-skeleton Types of ent<\/i>-Kauranoids from Isodon gesneroides<\/i>. 中国化学快报, 2004, 15(5): 539-542.","citationCn":"Shao Nong CHEN, Shao Yuan CHEN, Han Dong SUN, Wen Zhong LIN, Yao Zu CHEN. Two Novel Sub-skeleton Types of ent<\/i>-Kauranoids from Isodon gesneroides<\/i>. 中国化学快报, 2004, 15(5): 539-542.","citationEn":"Shao Nong CHEN, Shao Yuan CHEN, Han Dong SUN, Wen Zhong LIN, Yao Zu CHEN. Two Novel Sub-skeleton Types of ent<\/i>-Kauranoids from Isodon gesneroides<\/i>. Chinese Chemical Letters, 2004, 15(5): 539-542.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"539","highCitedState":"","htmlCount":48,"htmlFile":"","id":"345eb18e-06fd-4760-8085-7a61e7ec5bb8","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Isodon gesneroides<\/i>, Labiatae, gesneroidin G, gesneroidin H, ent<\/i>-kaurane diterpenoid","keywordCn":"Isodon gesneroides<\/i>, Labiatae, gesneroidin G, gesneroidin H, ent<\/i>-kaurane diterpenoid","keywordCnList":["Isodon gesneroides<\/i>"," Labiatae"," gesneroidin G"," gesneroidin H"," ent<\/i>-kaurane diterpenoid"],"keywordEn":"Isodon gesneroides<\/i>, Labiatae, gesneroidin G, gesneroidin H, ent<\/i>-kaurane diterpenoid","keywordEnList":["Isodon gesneroides<\/i>"," Labiatae"," gesneroidin G"," gesneroidin H"," ent<\/i>-kaurane diterpenoid"],"keywordList":["Isodon gesneroides<\/i>"," Labiatae"," gesneroidin G"," gesneroidin H"," ent<\/i>-kaurane diterpenoid"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"542","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":0,"pdfSize":1710.85,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Two Novel Sub-skeleton Types of ent<\/i>-Kauranoids from Isodon gesneroides<\/i>","titleCn":"Two Novel Sub-skeleton Types of ent<\/i>-Kauranoids from Isodon gesneroides<\/i>","titleEn":"Two Novel Sub-skeleton Types of ent<\/i>-Kauranoids from Isodon gesneroides<\/i>","viewCount":1763,"volume":"15","year":2004},{"abstractInfo":"AnisoenzymeofCuZn-superoxidedismutase,denotedasCuZnSODⅢ,hasbeenseparatedandpurifiedfromNicotianaTobacum<\/i>(tobacco)leavestoapparenthomogeneity.Itsmolecularmassis22976.6Da.Itiscomposedofonesubunit,whichisconsistedof187amineacidresiduesandcontains1copperand0.5zincatom.Theactivationenergyofthethermaldenaturationprocesshasbeenobtainedasabout143.5kJmol-1<\/sup>.Meanwhile,somepropertiesofspectrawereinvestigated.","abstractInfoCn":"An isoenzyme of CuZn-superoxide dismutase, denoted as CuZnSODⅢ, has been separated and purified from Nicotiana Tobacum<\/i> (tobacco) leaves to apparent homogeneity. Its molecular mass is 22976.6Da. It is composed of one subunit, which is consisted of 187 amine acid residues and contains 1 copper and 0.5 zinc atom. The activation energy of the thermal denaturation process has been obtained as about 143.5kJmol-1<\/sup>. Meanwhile, some properties of spectra were investigated.","abstractInfoEn":"An isoenzyme of CuZn-superoxide dismutase, denoted as CuZnSODⅢ, has been separated and purified from Nicotiana Tobacum<\/i> (tobacco) leaves to apparent homogeneity. Its molecular mass is 22976.6Da. It is composed of one subunit, which is consisted of 187 amine acid residues and contains 1 copper and 0.5 zinc atom. The activation energy of the thermal denaturation process has been obtained as about 143.5kJmol-1<\/sup>. Meanwhile, some properties of spectra were investigated.","articleNo":"20040512","authorCnList":["Liang Quan SHENG"," Shao Min LIU"," Hou Rong XIAO"," Bing Le XIA"," Qing Liang LIU"],"authorEnList":["Liang Quan SHENG"," Shao Min LIU"," Hou Rong XIAO"," Bing Le XIA"," Qing Liang LIU"],"authorList":["Liang Quan SHENG"," Shao Min LIU"," Hou Rong XIAO"," Bing Le XIA"," Qing Liang LIU"],"authors":"Liang Quan SHENG, Shao Min LIU, Hou Rong XIAO, Bing Le XIA, Qing Liang LIU","authorsCn":"Liang Quan SHENG, Shao Min LIU, Hou Rong XIAO, Bing Le XIA, Qing Liang LIU","authorsEn":"Liang Quan SHENG, Shao Min LIU, Hou Rong XIAO, Bing Le XIA, Qing Liang LIU","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Liang Quan SHENG, Shao Min LIU, Hou Rong XIAO, Bing Le XIA, Qing Liang LIU. A Novel Isoenzyme of CuZn-superoxide Dismutase from Nicotiana tobacum<\/i>. 中国化学快报, 2004, 15(5): 543-546.","citationCn":"Liang Quan SHENG, Shao Min LIU, Hou Rong XIAO, Bing Le XIA, Qing Liang LIU. A Novel Isoenzyme of CuZn-superoxide Dismutase from Nicotiana tobacum<\/i>. 中国化学快报, 2004, 15(5): 543-546.","citationEn":"Liang Quan SHENG, Shao Min LIU, Hou Rong XIAO, Bing Le XIA, Qing Liang LIU. A Novel Isoenzyme of CuZn-superoxide Dismutase from Nicotiana tobacum<\/i>. Chinese Chemical Letters, 2004, 15(5): 543-546.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"543","highCitedState":"","htmlCount":81,"htmlFile":"","id":"87bb83eb-677c-48e7-ad10-02cbbf17a01b","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Superoxide dismutase, tobacco, purification, molecular properties","keywordCn":"Superoxide dismutase, tobacco, purification, molecular properties","keywordCnList":["Superoxide dismutase"," tobacco"," purification"," molecular properties"],"keywordEn":"Superoxide dismutase, tobacco, purification, molecular properties","keywordEnList":["Superoxide dismutase"," tobacco"," purification"," molecular properties"],"keywordList":["Superoxide dismutase"," tobacco"," purification"," molecular properties"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"546","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":0,"pdfSize":1523.79,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"A Novel Isoenzyme of CuZn-superoxide Dismutase from Nicotiana tobacum<\/i>","titleCn":"A Novel Isoenzyme of CuZn-superoxide Dismutase from Nicotiana tobacum<\/i>","titleEn":"A Novel Isoenzyme of CuZn-superoxide Dismutase from Nicotiana tobacum<\/i>","viewCount":1875,"volume":"15","year":2004},{"abstractInfo":"HorseradishperoxidasemonolayerwasassembledonthesurfaceofPET-CO2<\/sub>-<\/sup>substrate.ThereactionkineticsofHRP/PETfilmandH2<\/sub>O2<\/sub>inmicroreactorwasstudiedusingimprovedspectrophotometer.Therelativeactivityofself-assemblyHRP/PETfilmstillremainsabove80%afterstoringfor150daysat4℃.WhenappliedtodeterminationofH2<\/sub>O2<\/sub>insample,therecoveriesofH2<\/sub>O2<\/sub>are96.5%~101.1%.","abstractInfoCn":"Horseradish peroxidase monolayer was assembled on the surface of PET-CO2<\/sub>-<\/sup> substrate. The reaction kinetics of HRP/PET film and H2<\/sub>O2<\/sub> in micro reactor was studied using improved spectrophotometer. The relative activity of self-assembly HRP/PET film still remains above 80% after storing for 150 days at 4℃. When applied to determination of H2<\/sub>O2<\/sub> in sample, the recoveries of H2<\/sub>O2<\/sub> are 96.5%~101.1%.","abstractInfoEn":"Horseradish peroxidase monolayer was assembled on the surface of PET-CO2<\/sub>-<\/sup> substrate. The reaction kinetics of HRP/PET film and H2<\/sub>O2<\/sub> in micro reactor was studied using improved spectrophotometer. The relative activity of self-assembly HRP/PET film still remains above 80% after storing for 150 days at 4℃. When applied to determination of H2<\/sub>O2<\/sub> in sample, the recoveries of H2<\/sub>O2<\/sub> are 96.5%~101.1%.","articleNo":"20040513","authorCnList":["Xiu Ming JIANG"," Zhi Chun CHEN"," Shao Ming YANG"," Han Feng LIN"," Xian Fu LIN"],"authorEnList":["Xiu Ming JIANG"," Zhi Chun CHEN"," Shao Ming YANG"," Han Feng LIN"," Xian Fu LIN"],"authorList":["Xiu Ming JIANG"," Zhi Chun CHEN"," Shao Ming YANG"," Han Feng LIN"," Xian Fu LIN"],"authors":"Xiu Ming JIANG, Zhi Chun CHEN, Shao Ming YANG, Han Feng LIN, Xian Fu LIN","authorsCn":"Xiu Ming JIANG, Zhi Chun CHEN, Shao Ming YANG, Han Feng LIN, Xian Fu LIN","authorsEn":"Xiu Ming JIANG, Zhi Chun CHEN, Shao Ming YANG, Han Feng LIN, Xian Fu LIN","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Xiu Ming JIANG, Zhi Chun CHEN, Shao Ming YANG, Han Feng LIN, Xian Fu LIN. Method of Spectrophotometric Microanalysis Based on HRP/PET Self-assembly Film. 中国化学快报, 2004, 15(5): 547-550.","citationCn":"Xiu Ming JIANG, Zhi Chun CHEN, Shao Ming YANG, Han Feng LIN, Xian Fu LIN. Method of Spectrophotometric Microanalysis Based on HRP/PET Self-assembly Film. 中国化学快报, 2004, 15(5): 547-550.","citationEn":"Xiu Ming JIANG, Zhi Chun CHEN, Shao Ming YANG, Han Feng LIN, Xian Fu LIN. Method of Spectrophotometric Microanalysis Based on HRP/PET Self-assembly Film. Chinese Chemical Letters, 2004, 15(5): 547-550.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"547","highCitedState":"","htmlCount":30,"htmlFile":"","id":"89373c3a-4890-4ef5-aa7b-abb7a067bcea","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Electrostatic self-assembly film, horseradish peroxidase (HRP), spectrophotometry, atomic force microscope (AFM)","keywordCn":"Electrostatic self-assembly film, horseradish peroxidase (HRP), spectrophotometry, atomic force microscope (AFM)","keywordCnList":["Electrostatic self-assembly film"," horseradish peroxidase (HRP)"," spectrophotometry"," atomic force microscope (AFM)"],"keywordEn":"Electrostatic self-assembly film, horseradish peroxidase (HRP), spectrophotometry, atomic force microscope (AFM)","keywordEnList":["Electrostatic self-assembly film"," horseradish peroxidase (HRP)"," spectrophotometry"," atomic force microscope (AFM)"],"keywordList":["Electrostatic self-assembly film"," horseradish peroxidase (HRP)"," spectrophotometry"," atomic force microscope (AFM)"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"550","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":0,"pdfSize":1364.23,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Method of Spectrophotometric Microanalysis Based on HRP/PET Self-assembly Film","titleCn":"Method of Spectrophotometric Microanalysis Based on HRP/PET Self-assembly Film","titleEn":"Method of Spectrophotometric Microanalysis Based on HRP/PET Self-assembly Film","viewCount":1707,"volume":"15","year":2004},{"abstractInfo":"Pentaerythrityltetra(p<\/i>-dimethylaminobenzoate)(PTDMAB)wassynthesizedandshowntoemitinwater-richaqueousdioxanesolutionstheintramolecularchargetransferfluorescencethatwassensitivetothepresenceofmetalions.","abstractInfoCn":"Pentaerythrityl tetra(p<\/i>-dimethylaminobenzoate) (PTDMAB) was synthesized and shown to emit in water-rich aqueous dioxane solutions the intramolecular charge transfer fluorescence that was sensitive to the presence of metal ions.","abstractInfoEn":"Pentaerythrityl tetra(p<\/i>-dimethylaminobenzoate) (PTDMAB) was synthesized and shown to emit in water-rich aqueous dioxane solutions the intramolecular charge transfer fluorescence that was sensitive to the presence of metal ions.","articleNo":"20040514","authorCnList":["Zhen Chang WEN"," Yun Bao JIANG"],"authorEnList":["Zhen Chang WEN"," Yun Bao JIANG"],"authorList":["Zhen Chang WEN"," Yun Bao JIANG"],"authors":"Zhen Chang WEN, Yun Bao JIANG","authorsCn":"Zhen Chang WEN, Yun Bao JIANG","authorsEn":"Zhen Chang WEN, Yun Bao JIANG","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Zhen Chang WEN, Yun Bao JIANG. Direct Fluorescence Sensing of Metal Ions in Aqueous Solution Using Intramolecular Charge Transfer Emission from Aggregates of Pentaerythrityl Tetra(p<\/i>-dimethylaminobenzoate). 中国化学快报, 2004, 15(5): 551-554.","citationCn":"Zhen Chang WEN, Yun Bao JIANG. Direct Fluorescence Sensing of Metal Ions in Aqueous Solution Using Intramolecular Charge Transfer Emission from Aggregates of Pentaerythrityl Tetra(p<\/i>-dimethylaminobenzoate). 中国化学快报, 2004, 15(5): 551-554.","citationEn":"Zhen Chang WEN, Yun Bao JIANG. Direct Fluorescence Sensing of Metal Ions in Aqueous Solution Using Intramolecular Charge Transfer Emission from Aggregates of Pentaerythrityl Tetra(p<\/i>-dimethylaminobenzoate). Chinese Chemical Letters, 2004, 15(5): 551-554.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"551","highCitedState":"","htmlCount":59,"htmlFile":"","id":"f8ca8b8a-179f-401a-9197-deb5ed4e66ed","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Intramolecular charge transfer, aggregation, fluorescence sensing, pentaerythrityl tetra-(p<\/i>-dimethylaminobenzoate), alkaline metal ions","keywordCn":"Intramolecular charge transfer, aggregation, fluorescence sensing, pentaerythrityl tetra-(p<\/i>-dimethylaminobenzoate), alkaline metal ions","keywordCnList":["Intramolecular charge transfer"," aggregation"," fluorescence sensing"," pentaerythrityl tetra-(p<\/i>-dimethylaminobenzoate)"," alkaline metal ions"],"keywordEn":"Intramolecular charge transfer, aggregation, fluorescence sensing, pentaerythrityl tetra-(p<\/i>-dimethylaminobenzoate), alkaline metal ions","keywordEnList":["Intramolecular charge transfer"," aggregation"," fluorescence sensing"," pentaerythrityl tetra-(p<\/i>-dimethylaminobenzoate)"," alkaline metal ions"],"keywordList":["Intramolecular charge transfer"," aggregation"," fluorescence sensing"," pentaerythrityl tetra-(p<\/i>-dimethylaminobenzoate)"," alkaline metal ions"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"554","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":1,"pdfSize":1543,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Direct Fluorescence Sensing of Metal Ions in Aqueous Solution Using Intramolecular Charge Transfer Emission from Aggregates of Pentaerythrityl Tetra(p<\/i>-dimethylaminobenzoate)","titleCn":"Direct Fluorescence Sensing of Metal Ions in Aqueous Solution Using Intramolecular Charge Transfer Emission from Aggregates of Pentaerythrityl Tetra(p<\/i>-dimethylaminobenzoate)","titleEn":"Direct Fluorescence Sensing of Metal Ions in Aqueous Solution Using Intramolecular Charge Transfer Emission from Aggregates of Pentaerythrityl Tetra(p<\/i>-dimethylaminobenzoate)","viewCount":1847,"volume":"15","year":2004},{"abstractInfo":"Inthispaper,apolymersphericalsymmetryGRINspherelenswerepreparedbythesuspension-diffusion-copolymerization(SDC)technique,selectingmethylmethacrylate(MMA)asmonomerM1<\/sub>andacrylic2,2,2-trifluoroethylester(3FEA)asM2<\/sub>.Theradialdistributionofrefractiveindexofthelenswasmeasuredbytheshearinginterferencemethod,whichdemonstratedthatthequadraticrefractive-indexdistributionwasformedinthespherelens,anditsΔn=0.019.","abstractInfoCn":"In this paper, a polymer spherical symmetry GRIN sphere lens were prepared by the suspension-diffusion-copolymerization(SDC) technique, selecting methyl methacrylate(MMA) as monomer M1<\/sub> and acrylic 2,2,2-trifluoroethyl ester(3FEA) as M2<\/sub>. The radial distribution of refractive index of the lens was measured by the shearing interference method, which demonstrated that the quadratic refractive-index distribution was formed in the sphere lens, and its Δn=0.019.","abstractInfoEn":"In this paper, a polymer spherical symmetry GRIN sphere lens were prepared by the suspension-diffusion-copolymerization(SDC) technique, selecting methyl methacrylate(MMA) as monomer M1<\/sub> and acrylic 2,2,2-trifluoroethyl ester(3FEA) as M2<\/sub>. The radial distribution of refractive index of the lens was measured by the shearing interference method, which demonstrated that the quadratic refractive-index distribution was formed in the sphere lens, and its Δn=0.019.","articleNo":"20040515","authorCnList":["Ru XIA"," Yu Chuan ZHANG"," You Min YI"," Shi Wei SHI"," Qun YANG"," Qiang YU"],"authorEnList":["Ru XIA"," Yu Chuan ZHANG"," You Min YI"," Shi Wei SHI"," Qun YANG"," Qiang YU"],"authorList":["Ru XIA"," Yu Chuan ZHANG"," You Min YI"," Shi Wei SHI"," Qun YANG"," Qiang YU"],"authors":"Ru XIA, Yu Chuan ZHANG, You Min YI, Shi Wei SHI, Qun YANG, Qiang YU","authorsCn":"Ru XIA, Yu Chuan ZHANG, You Min YI, Shi Wei SHI, Qun YANG, Qiang YU","authorsEn":"Ru XIA, Yu Chuan ZHANG, You Min YI, Shi Wei SHI, Qun YANG, Qiang YU","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Ru XIA, Yu Chuan ZHANG, You Min YI, Shi Wei SHI, Qun YANG, Qiang YU. Studies on the Preparation of Polymer Spherical Symmetry GRIN Sphere and Controlling its Gradient Index Distribution. 中国化学快报, 2004, 15(5): 555-558.","citationCn":"Ru XIA, Yu Chuan ZHANG, You Min YI, Shi Wei SHI, Qun YANG, Qiang YU. Studies on the Preparation of Polymer Spherical Symmetry GRIN Sphere and Controlling its Gradient Index Distribution. 中国化学快报, 2004, 15(5): 555-558.","citationEn":"Ru XIA, Yu Chuan ZHANG, You Min YI, Shi Wei SHI, Qun YANG, Qiang YU. Studies on the Preparation of Polymer Spherical Symmetry GRIN Sphere and Controlling its Gradient Index Distribution. Chinese Chemical Letters, 2004, 15(5): 555-558.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"555","highCitedState":"","htmlCount":40,"htmlFile":"","id":"c56f6803-f915-44e8-b148-0cd9b7530282","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Suspension-diffusion-copolymerization(SDC), gradient refractive index (GRIN), spherical symmetry GRIN distribution, shearing interferometric technique","keywordCn":"Suspension-diffusion-copolymerization(SDC), gradient refractive index (GRIN), spherical symmetry GRIN distribution, shearing interferometric technique","keywordCnList":["Suspension-diffusion-copolymerization(SDC)"," gradient refractive index (GRIN)"," spherical symmetry GRIN distribution"," shearing interferometric technique"],"keywordEn":"Suspension-diffusion-copolymerization(SDC), gradient refractive index (GRIN), spherical symmetry GRIN distribution, shearing interferometric technique","keywordEnList":["Suspension-diffusion-copolymerization(SDC)"," gradient refractive index (GRIN)"," spherical symmetry GRIN distribution"," shearing interferometric technique"],"keywordList":["Suspension-diffusion-copolymerization(SDC)"," gradient refractive index (GRIN)"," spherical symmetry GRIN distribution"," shearing interferometric technique"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"558","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":0,"pdfSize":1099.02,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Studies on the Preparation of Polymer Spherical Symmetry GRIN Sphere and Controlling its Gradient Index Distribution","titleCn":"Studies on the Preparation of Polymer Spherical Symmetry GRIN Sphere and Controlling its Gradient Index Distribution","titleEn":"Studies on the Preparation of Polymer Spherical Symmetry GRIN Sphere and Controlling its Gradient Index Distribution","viewCount":1719,"volume":"15","year":2004},{"abstractInfo":"Sincethesolventevaporationofadropletonahydrophobicallypretreatedglassslide,femtomoleamountoffluorescentmaterialsiscarriedbytheevaporationandresultsinoutwardcapillaryflowtotheperimeterofthedropletspotwherethesolutedeposits,andformsafluorescentringlikedeposit(RLD)withsubmicrometer-scalestructures.","abstractInfoCn":"Since the solvent evaporation of a droplet on a hydrophobically pretreated glass slide, femtomole amount of fluorescent materials is carried by the evaporation and results in outward capillary flow to the perimeter of the droplet spot where the solute deposits, and forms a fluorescent ring like deposit (RLD) with submicrometer-scale structures.","abstractInfoEn":"Since the solvent evaporation of a droplet on a hydrophobically pretreated glass slide, femtomole amount of fluorescent materials is carried by the evaporation and results in outward capillary flow to the perimeter of the droplet spot where the solute deposits, and forms a fluorescent ring like deposit (RLD) with submicrometer-scale structures.","articleNo":"20040516","authorCnList":["Cheng Zhi HUANG"," Ying LIU"," Yuan Fang LI"],"authorEnList":["Cheng Zhi HUANG"," Ying LIU"," Yuan Fang LI"],"authorList":["Cheng Zhi HUANG"," Ying LIU"," Yuan Fang LI"],"authors":"Cheng Zhi HUANG, Ying LIU, Yuan Fang LI","authorsCn":"Cheng Zhi HUANG, Ying LIU, Yuan Fang LI","authorsEn":"Cheng Zhi HUANG, Ying LIU, Yuan Fang LI","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Cheng Zhi HUANG, Ying LIU, Yuan Fang LI. A Mesoscopic Self-assembled Ring of a Femtomole Fluorescein Sessile Droplet on Glass Slide Support. 中国化学快报, 2004, 15(5): 559-562.","citationCn":"Cheng Zhi HUANG, Ying LIU, Yuan Fang LI. A Mesoscopic Self-assembled Ring of a Femtomole Fluorescein Sessile Droplet on Glass Slide Support. 中国化学快报, 2004, 15(5): 559-562.","citationEn":"Cheng Zhi HUANG, Ying LIU, Yuan Fang LI. A Mesoscopic Self-assembled Ring of a Femtomole Fluorescein Sessile Droplet on Glass Slide Support. Chinese Chemical Letters, 2004, 15(5): 559-562.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"559","highCitedState":"","htmlCount":50,"htmlFile":"","id":"5bb739c5-99dd-45c9-8fe8-d7702c60b375","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Fluorescein, capillary flow effect, ring like deposit (RLD) technique, fluorescent microscopic analysis","keywordCn":"Fluorescein, capillary flow effect, ring like deposit (RLD) technique, fluorescent microscopic analysis","keywordCnList":["Fluorescein"," capillary flow effect"," ring like deposit (RLD) technique"," fluorescent microscopic analysis"],"keywordEn":"Fluorescein, capillary flow effect, ring like deposit (RLD) technique, fluorescent microscopic analysis","keywordEnList":["Fluorescein"," capillary flow effect"," ring like deposit (RLD) technique"," fluorescent microscopic analysis"],"keywordList":["Fluorescein"," capillary flow effect"," ring like deposit (RLD) technique"," fluorescent microscopic analysis"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"562","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":0,"pdfSize":1581.41,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"A Mesoscopic Self-assembled Ring of a Femtomole Fluorescein Sessile Droplet on Glass Slide Support","titleCn":"A Mesoscopic Self-assembled Ring of a Femtomole Fluorescein Sessile Droplet on Glass Slide Support","titleEn":"A Mesoscopic Self-assembled Ring of a Femtomole Fluorescein Sessile Droplet on Glass Slide Support","viewCount":1758,"volume":"15","year":2004},{"abstractInfo":"Simultaneousimpedanceanalysisofthreeone-facesealedresonatingpiezoelectricquartzcrystals(PQCs)inparallelisproposedthroughadmittancemeasurementsofthethreePQCsononeimpedanceanalyzerandthennon-linearfittingaccordingtotheparallelcombinationofthreeButterworth-VanDykecircuits.ResponsesofeachPQCobtainedfromthethree-PQCmodeagreedwellwiththosemeasuredseparatelyinseriessucroseaqueoussolutions.Thisnovelmethodhasbeenusedforthestudyofdepletion-layereffectduringferri-/ferrocyanideelectrochemicalreactions.","abstractInfoCn":"Simultaneous impedance analysis of three one-face sealed resonating piezoelectric quartz crystals (PQCs) in parallel is proposed through admittance measurements of the three PQCs on one impedance analyzer and then non-linear fitting according to the parallel combination of three Butterworth-Van Dyke circuits. Responses of each PQC obtained from the three-PQC mode agreed well with those measured separately in series sucrose aqueous solutions. This novel method has been used for the study of depletion-layer effect during ferri-/ferrocyanide electrochemical reactions.","abstractInfoEn":"Simultaneous impedance analysis of three one-face sealed resonating piezoelectric quartz crystals (PQCs) in parallel is proposed through admittance measurements of the three PQCs on one impedance analyzer and then non-linear fitting according to the parallel combination of three Butterworth-Van Dyke circuits. Responses of each PQC obtained from the three-PQC mode agreed well with those measured separately in series sucrose aqueous solutions. This novel method has been used for the study of depletion-layer effect during ferri-/ferrocyanide electrochemical reactions.","articleNo":"20040517","authorCnList":["Hui Yan LIU"," Qing Ji XIE"],"authorEnList":["Hui Yan LIU"," Qing Ji XIE"],"authorList":["Hui Yan LIU"," Qing Ji XIE"],"authors":"Hui Yan LIU, Qing Ji XIE","authorsCn":"Hui Yan LIU, Qing Ji XIE","authorsEn":"Hui Yan LIU, Qing Ji XIE","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Hui Yan LIU, Qing Ji XIE. Simultaneous Impedance Analysis of Three Parallel Piezoelectric Quartz Crystals for Electrochemical Depletion Layer Effect Study. 中国化学快报, 2004, 15(5): 563-566.","citationCn":"Hui Yan LIU, Qing Ji XIE. Simultaneous Impedance Analysis of Three Parallel Piezoelectric Quartz Crystals for Electrochemical Depletion Layer Effect Study. 中国化学快报, 2004, 15(5): 563-566.","citationEn":"Hui Yan LIU, Qing Ji XIE. Simultaneous Impedance Analysis of Three Parallel Piezoelectric Quartz Crystals for Electrochemical Depletion Layer Effect Study. Chinese Chemical Letters, 2004, 15(5): 563-566.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"563","highCitedState":"","htmlCount":42,"htmlFile":"","id":"50cea496-8c94-407c-894a-9dae9a947d79","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Three-PQC impedance analysis, electrochemical depletion layer effect, ferri-/ferrocyanide","keywordCn":"Three-PQC impedance analysis, electrochemical depletion layer effect, ferri-/ferrocyanide","keywordCnList":["Three-PQC impedance analysis"," electrochemical depletion layer effect"," ferri-/ferrocyanide"],"keywordEn":"Three-PQC impedance analysis, electrochemical depletion layer effect, ferri-/ferrocyanide","keywordEnList":["Three-PQC impedance analysis"," electrochemical depletion layer effect"," ferri-/ferrocyanide"],"keywordList":["Three-PQC impedance analysis"," electrochemical depletion layer effect"," ferri-/ferrocyanide"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"566","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":0,"pdfSize":1584.17,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Simultaneous Impedance Analysis of Three Parallel Piezoelectric Quartz Crystals for Electrochemical Depletion Layer Effect Study","titleCn":"Simultaneous Impedance Analysis of Three Parallel Piezoelectric Quartz Crystals for Electrochemical Depletion Layer Effect Study","titleEn":"Simultaneous Impedance Analysis of Three Parallel Piezoelectric Quartz Crystals for Electrochemical Depletion Layer Effect Study","viewCount":1766,"volume":"15","year":2004},{"abstractInfo":"Thestudyonrheologicalpropertiesofaseriesofmica-filledpolypropylene(PP)compositeswascarriedout.Theinfluenceofsurface-treatmentofmicaparticlesondynamicrheologicalbehaviorofthecompositesweredealtwith.Theviscosity(η<\/i>)anddynamicmodulus(G<\/i>')ofthecompositemeltswerehigherthanthoseofPPmatrix,especiallythoseforsystemstreatedwithsilane,whichwasattributedtotheinterfacialadhesionenhancement.However,surface-treatmentofmicabytitanateresultedinlowerη<\/i>andG<\/i>',ascomparedwiththetreatmentbysilane.Thereasonforthisisbelievedtobetheformationofthemono-molecularlayeronthemicasurface.","abstractInfoCn":"The study on rheological properties of a series of mica-filled polypropylene (PP) composites was carried out. The influence of surface-treatment of mica particles on dynamic rheological behavior of the composites were dealt with. The viscosity (η<\/i>) and dynamic modulus (G<\/i>') of the composite melts were higher than those of PP matrix, especially those for systems treated with silane, which was attributed to the interfacial adhesion enhancement. However, surface-treatment of mica by titanate resulted in lower η<\/i> and G<\/i>', as compared with the treatment by silane. The reason for this is believed to be the formation of the mono-molecular layer on the mica surface.","abstractInfoEn":"The study on rheological properties of a series of mica-filled polypropylene (PP) composites was carried out. The influence of surface-treatment of mica particles on dynamic rheological behavior of the composites were dealt with. The viscosity (η<\/i>) and dynamic modulus (G<\/i>') of the composite melts were higher than those of PP matrix, especially those for systems treated with silane, which was attributed to the interfacial adhesion enhancement. However, surface-treatment of mica by titanate resulted in lower η<\/i> and G<\/i>', as compared with the treatment by silane. The reason for this is believed to be the formation of the mono-molecular layer on the mica surface.","articleNo":"20040518","authorCnList":["Yan Xia CAO"," Miao DU"," Qiang ZHENG"],"authorEnList":["Yan Xia CAO"," Miao DU"," Qiang ZHENG"],"authorList":["Yan Xia CAO"," Miao DU"," Qiang ZHENG"],"authors":"Yan Xia CAO, Miao DU, Qiang ZHENG","authorsCn":"Yan Xia CAO, Miao DU, Qiang ZHENG","authorsEn":"Yan Xia CAO, Miao DU, Qiang ZHENG","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Yan Xia CAO, Miao DU, Qiang ZHENG. Rheological Behavior for Mica-filled Polypropylene Composite Melts. 中国化学快报, 2004, 15(5): 567-570.","citationCn":"Yan Xia CAO, Miao DU, Qiang ZHENG. Rheological Behavior for Mica-filled Polypropylene Composite Melts. 中国化学快报, 2004, 15(5): 567-570.","citationEn":"Yan Xia CAO, Miao DU, Qiang ZHENG. Rheological Behavior for Mica-filled Polypropylene Composite Melts. Chinese Chemical Letters, 2004, 15(5): 567-570.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"567","highCitedState":"","htmlCount":48,"htmlFile":"","id":"f841614a-efae-4497-902f-bcf1b36e17a2","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Mica, polypropylene, dynamic rheological behavior","keywordCn":"Mica, polypropylene, dynamic rheological behavior","keywordCnList":["Mica"," polypropylene"," dynamic rheological behavior"],"keywordEn":"Mica, polypropylene, dynamic rheological behavior","keywordEnList":["Mica"," polypropylene"," dynamic rheological behavior"],"keywordList":["Mica"," polypropylene"," dynamic rheological behavior"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"570","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":1,"pdfSize":1316.4,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Rheological Behavior for Mica-filled Polypropylene Composite Melts","titleCn":"Rheological Behavior for Mica-filled Polypropylene Composite Melts","titleEn":"Rheological Behavior for Mica-filled Polypropylene Composite Melts","viewCount":1818,"volume":"15","year":2004},{"abstractInfo":"Polystyrenemicrosphereswithsulfo-oraldehyde-surfaceweresynthesizedthroughdispersionpolymerization.Functionalpolystyrenefluorescentmicrosphereswerepreparedbythewayofadding2,5-diphenyloxazole(PPO)intothereactionsystemdirectlyanddyingtheblankmicrospheresintheethanolsolutionofPPO.TheinfluenceofpreparingmattersontheencapsulatingrateofPPO,andtheinfluenceoffunctionalgroupsontheadsorbabilitytohumanserumalbumin(HSA)wereinvestigated.","abstractInfoCn":"Polystyrene microspheres with sulfo-or aldehyde-surface were synthesized through dispersion polymerization. Functional polystyrene fluorescent microspheres were prepared by the way of adding 2, 5-diphenyloxazole (PPO) into the reaction system directly and dying the blank microspheres in the ethanol solution of PPO. The influence of preparing matters on the encapsulating rate of PPO, and the influence of functional groups on the adsorbability to human serum albumin (HSA) were investigated.","abstractInfoEn":"Polystyrene microspheres with sulfo-or aldehyde-surface were synthesized through dispersion polymerization. Functional polystyrene fluorescent microspheres were prepared by the way of adding 2, 5-diphenyloxazole (PPO) into the reaction system directly and dying the blank microspheres in the ethanol solution of PPO. The influence of preparing matters on the encapsulating rate of PPO, and the influence of functional groups on the adsorbability to human serum albumin (HSA) were investigated.","articleNo":"20040519","authorCnList":["Di Qiang WANG"," He LI"," Jie HU"," Xian Feng LIAO"," Bai Ling LIU"],"authorEnList":["Di Qiang WANG"," He LI"," Jie HU"," Xian Feng LIAO"," Bai Ling LIU"],"authorList":["Di Qiang WANG"," He LI"," Jie HU"," Xian Feng LIAO"," Bai Ling LIU"],"authors":"Di Qiang WANG, He LI, Jie HU, Xian Feng LIAO, Bai Ling LIU","authorsCn":"Di Qiang WANG, He LI, Jie HU, Xian Feng LIAO, Bai Ling LIU","authorsEn":"Di Qiang WANG, He LI, Jie HU, Xian Feng LIAO, Bai Ling LIU","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Di Qiang WANG, He LI, Jie HU, Xian Feng LIAO, Bai Ling LIU. Synthesis of Micron-size Functional Polystyrene Fluorescent Micro-spheres and their Adsorbability to Human Serum Albumin. 中国化学快报, 2004, 15(5): 571-574.","citationCn":"Di Qiang WANG, He LI, Jie HU, Xian Feng LIAO, Bai Ling LIU. Synthesis of Micron-size Functional Polystyrene Fluorescent Micro-spheres and their Adsorbability to Human Serum Albumin. 中国化学快报, 2004, 15(5): 571-574.","citationEn":"Di Qiang WANG, He LI, Jie HU, Xian Feng LIAO, Bai Ling LIU. Synthesis of Micron-size Functional Polystyrene Fluorescent Micro-spheres and their Adsorbability to Human Serum Albumin. Chinese Chemical Letters, 2004, 15(5): 571-574.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"571","highCitedState":"","htmlCount":53,"htmlFile":"","id":"cac39f1d-aeaa-40c3-853c-cbdf468ca0ee","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Polystyrene, fluorescent microspheres, HSA, HTS, functional monomer","keywordCn":"Polystyrene, fluorescent microspheres, HSA, HTS, functional monomer","keywordCnList":["Polystyrene"," fluorescent microspheres"," HSA"," HTS"," functional monomer"],"keywordEn":"Polystyrene, fluorescent microspheres, HSA, HTS, functional monomer","keywordEnList":["Polystyrene"," fluorescent microspheres"," HSA"," HTS"," functional monomer"],"keywordList":["Polystyrene"," fluorescent microspheres"," HSA"," HTS"," functional monomer"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"574","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":3,"pdfSize":1103.88,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Synthesis of Micron-size Functional Polystyrene Fluorescent Micro-spheres and their Adsorbability to Human Serum Albumin","titleCn":"Synthesis of Micron-size Functional Polystyrene Fluorescent Micro-spheres and their Adsorbability to Human Serum Albumin","titleEn":"Synthesis of Micron-size Functional Polystyrene Fluorescent Micro-spheres and their Adsorbability to Human Serum Albumin","viewCount":1745,"volume":"15","year":2004},{"abstractInfo":"Theeffectoffluorinationontheaggregatestructureofanovelfluorinatedperylenediimide,N,N'-diperfluorophenyl-3,4,9,10-perylenetetracarboxylicdiimide1<\/b>,wasinvestigatedbyUV-VisabsorptionsandtheconformationsimulationsfromAM1semi-empiricalquantummechanicsmodeling.Theresultsshowedthatinthesolidfilm1<\/b>moleculesstackedwiththeperfluorinatedphenylgroupsstraightlyoverorbelowtheperylenecoresoftheadjacent1<\/b>molecules.","abstractInfoCn":"The effect of fluorination on the aggregate structure of a novel fluorinated perylene diimide, N, N'-diperfluorophenyl-3, 4, 9, 10-perylenetetracarboxylic diimide 1<\/b>, was investigated by UV-Vis absorptions and the conformation simulations from AM1 semi-empirical quantum mechanics modeling. The results showed that in the solid film 1<\/b> molecules stacked with the perfluorinated phenyl groups straightly over or below the perylene cores of the adjacent 1<\/b> molecules.","abstractInfoEn":"The effect of fluorination on the aggregate structure of a novel fluorinated perylene diimide, N, N'-diperfluorophenyl-3, 4, 9, 10-perylenetetracarboxylic diimide 1<\/b>, was investigated by UV-Vis absorptions and the conformation simulations from AM1 semi-empirical quantum mechanics modeling. The results showed that in the solid film 1<\/b> molecules stacked with the perfluorinated phenyl groups straightly over or below the perylene cores of the adjacent 1<\/b> molecules.","articleNo":"20040520","authorCnList":["Min Min SHI"," Hong Zheng CHEN"," Jing Zhi SUN"," Jian YE"," Mang WANG"],"authorEnList":["Min Min SHI"," Hong Zheng CHEN"," Jing Zhi SUN"," Jian YE"," Mang WANG"],"authorList":["Min Min SHI"," Hong Zheng CHEN"," Jing Zhi SUN"," Jian YE"," Mang WANG"],"authors":"Min Min SHI, Hong Zheng CHEN, Jing Zhi SUN, Jian YE, Mang WANG","authorsCn":"Min Min SHI, Hong Zheng CHEN, Jing Zhi SUN, Jian YE, Mang WANG","authorsEn":"Min Min SHI, Hong Zheng CHEN, Jing Zhi SUN, Jian YE, Mang WANG","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Min Min SHI, Hong Zheng CHEN, Jing Zhi SUN, Jian YE, Mang WANG. Effect of Fluorination on Aggregate Structure of Perylene Diimide. 中国化学快报, 2004, 15(5): 575-578.","citationCn":"Min Min SHI, Hong Zheng CHEN, Jing Zhi SUN, Jian YE, Mang WANG. Effect of Fluorination on Aggregate Structure of Perylene Diimide. 中国化学快报, 2004, 15(5): 575-578.","citationEn":"Min Min SHI, Hong Zheng CHEN, Jing Zhi SUN, Jian YE, Mang WANG. Effect of Fluorination on Aggregate Structure of Perylene Diimide. Chinese Chemical Letters, 2004, 15(5): 575-578.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"575","highCitedState":"","htmlCount":37,"htmlFile":"","id":"f9c3df6b-809b-414d-92e9-b1f19a3c1f84","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Fluorination, perylene diimide, aggregate structure, absorption","keywordCn":"Fluorination, perylene diimide, aggregate structure, absorption","keywordCnList":["Fluorination"," perylene diimide"," aggregate structure"," absorption"],"keywordEn":"Fluorination, perylene diimide, aggregate structure, absorption","keywordEnList":["Fluorination"," perylene diimide"," aggregate structure"," absorption"],"keywordList":["Fluorination"," perylene diimide"," aggregate structure"," absorption"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"578","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":1,"pdfSize":1378.66,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Effect of Fluorination on Aggregate Structure of Perylene Diimide","titleCn":"Effect of Fluorination on Aggregate Structure of Perylene Diimide","titleEn":"Effect of Fluorination on Aggregate Structure of Perylene Diimide","viewCount":1676,"volume":"15","year":2004},{"abstractInfo":"Amphiphilicmethanofullerene1<\/b>exhibitsstrongtendencytoformaggregatesinTHF-H2<\/sub>Osolventmixtures.Twodifferentaggregationprocessesinducedbyeithervaryingthesolventcompositionoruponstandinghavebeenfound.Concentrationhasgreatinfluenceontheaggregationprocess.ParallelingtotheUV-Vischanges,anunusualsolvatochromismhasbeenobservedinthesetwodifferentprocesses.","abstractInfoCn":"Amphiphilic methanofullerene 1<\/b> exhibits strong tendency to form aggregates in THF-H2<\/sub>O solvent mixtures. Two different aggregation processes induced by either varying the solvent composition or upon standing have been found. Concentration has great influence on the aggregation process. Paralleling to the UV-Vis changes, an unusual solvatochromism has been observed in these two different processes.","abstractInfoEn":"Amphiphilic methanofullerene 1<\/b> exhibits strong tendency to form aggregates in THF-H2<\/sub>O solvent mixtures. Two different aggregation processes induced by either varying the solvent composition or upon standing have been found. Concentration has great influence on the aggregation process. Paralleling to the UV-Vis changes, an unusual solvatochromism has been observed in these two different processes.","articleNo":"20040521","authorCnList":["Guan Wu WANG"," Li Juan JIAO"," Er Hong HAO"," Yong Ming LU"," You Jun YANG"],"authorEnList":["Guan Wu WANG"," Li Juan JIAO"," Er Hong HAO"," Yong Ming LU"," You Jun YANG"],"authorList":["Guan Wu WANG"," Li Juan JIAO"," Er Hong HAO"," Yong Ming LU"," You Jun YANG"],"authors":"Guan Wu WANG, Li Juan JIAO, Er Hong HAO, Yong Ming LU, You Jun YANG","authorsCn":"Guan Wu WANG, Li Juan JIAO, Er Hong HAO, Yong Ming LU, You Jun YANG","authorsEn":"Guan Wu WANG, Li Juan JIAO, Er Hong HAO, Yong Ming LU, You Jun YANG","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Guan Wu WANG, Li Juan JIAO, Er Hong HAO, Yong Ming LU, You Jun YANG. Aggregation Properties of an Amphiphilic Methanofullerene Derivative in THF-H2<\/sub>O Solvent Mixtures. 中国化学快报, 2004, 15(5): 579-582.","citationCn":"Guan Wu WANG, Li Juan JIAO, Er Hong HAO, Yong Ming LU, You Jun YANG. Aggregation Properties of an Amphiphilic Methanofullerene Derivative in THF-H2<\/sub>O Solvent Mixtures. 中国化学快报, 2004, 15(5): 579-582.","citationEn":"Guan Wu WANG, Li Juan JIAO, Er Hong HAO, Yong Ming LU, You Jun YANG. Aggregation Properties of an Amphiphilic Methanofullerene Derivative in THF-H2<\/sub>O Solvent Mixtures. Chinese Chemical Letters, 2004, 15(5): 579-582.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"579","highCitedState":"","htmlCount":49,"htmlFile":"","id":"7e4f3819-c032-4637-807b-1636e38aa355","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Aggregate, solvatochromism, amphiphilic methanofullerene","keywordCn":"Aggregate, solvatochromism, amphiphilic methanofullerene","keywordCnList":["Aggregate"," solvatochromism"," amphiphilic methanofullerene"],"keywordEn":"Aggregate, solvatochromism, amphiphilic methanofullerene","keywordEnList":["Aggregate"," solvatochromism"," amphiphilic methanofullerene"],"keywordList":["Aggregate"," solvatochromism"," amphiphilic methanofullerene"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"582","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":0,"pdfSize":1444.99,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Aggregation Properties of an Amphiphilic Methanofullerene Derivative in THF-H2<\/sub>O Solvent Mixtures","titleCn":"Aggregation Properties of an Amphiphilic Methanofullerene Derivative in THF-H2<\/sub>O Solvent Mixtures","titleEn":"Aggregation Properties of an Amphiphilic Methanofullerene Derivative in THF-H2<\/sub>O Solvent Mixtures","viewCount":1679,"volume":"15","year":2004},{"abstractInfo":"RateconstantsforthereactionsofNO3<\/sub>·<\/sup>andSO4<\/sub>·-<\/sup>radicalswithoxalicacidandoxalateanionsinaqueoussolutionhavebeenmeasuredusingpulseradiolysisandlaserflashphotolysis.","abstractInfoCn":"Rate constants for the reactions of NO3<\/sub>·<\/sup> and SO4<\/sub>·-<\/sup>radicals with oxalic acid and oxalate anions in aqueous solution have been measured using pulse radiolysis and laser flash photolysis.","abstractInfoEn":"Rate constants for the reactions of NO3<\/sub>·<\/sup> and SO4<\/sub>·-<\/sup>radicals with oxalic acid and oxalate anions in aqueous solution have been measured using pulse radiolysis and laser flash photolysis.","articleNo":"20040522","authorCnList":["Xi Kun YANG"," Jia Qiang WANG"," Tie Dang WANG"],"authorEnList":["Xi Kun YANG"," Jia Qiang WANG"," Tie Dang WANG"],"authorList":["Xi Kun YANG"," Jia Qiang WANG"," Tie Dang WANG"],"authors":"Xi Kun YANG, Jia Qiang WANG, Tie Dang WANG","authorsCn":"Xi Kun YANG, Jia Qiang WANG, Tie Dang WANG","authorsEn":"Xi Kun YANG, Jia Qiang WANG, Tie Dang WANG","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Xi Kun YANG, Jia Qiang WANG, Tie Dang WANG. Rate Constants for the Reactions of NO3<\/sub>·<\/sup> and SO4<\/sub>·-<\/sup> Radicals with Oxalic Acid and Oxalate Anions in Aqueous Solution. 中国化学快报, 2004, 15(5): 583-586.","citationCn":"Xi Kun YANG, Jia Qiang WANG, Tie Dang WANG. Rate Constants for the Reactions of NO3<\/sub>·<\/sup> and SO4<\/sub>·-<\/sup> Radicals with Oxalic Acid and Oxalate Anions in Aqueous Solution. 中国化学快报, 2004, 15(5): 583-586.","citationEn":"Xi Kun YANG, Jia Qiang WANG, Tie Dang WANG. Rate Constants for the Reactions of NO3<\/sub>·<\/sup> and SO4<\/sub>·-<\/sup> Radicals with Oxalic Acid and Oxalate Anions in Aqueous Solution. Chinese Chemical Letters, 2004, 15(5): 583-586.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"583","highCitedState":"","htmlCount":0,"htmlFile":"","id":"4a06249c-571f-4465-b249-1b451f4d76f6","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"NO3<\/sub>·<\/sup>, SO4<\/sub>·-<\/sup>, oxalates, aqueous phase rate constants","keywordCn":"NO3<\/sub>·<\/sup>, SO4<\/sub>·-<\/sup>, oxalates, aqueous phase rate constants","keywordCnList":["NO3<\/sub>·<\/sup>"," SO4<\/sub>·-<\/sup>"," oxalates"," aqueous phase rate constants"],"keywordEn":"NO3<\/sub>·<\/sup>, SO4<\/sub>·-<\/sup>, oxalates, aqueous phase rate constants","keywordEnList":["NO3<\/sub>·<\/sup>"," SO4<\/sub>·-<\/sup>"," oxalates"," aqueous phase rate constants"],"keywordList":["NO3<\/sub>·<\/sup>"," SO4<\/sub>·-<\/sup>"," oxalates"," aqueous phase rate constants"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"586","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":0,"pdfSize":1295.48,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Rate Constants for the Reactions of NO3<\/sub>·<\/sup> and SO4<\/sub>·-<\/sup> Radicals with Oxalic Acid and Oxalate Anions in Aqueous Solution","titleCn":"Rate Constants for the Reactions of NO3<\/sub>·<\/sup> and SO4<\/sub>·-<\/sup> Radicals with Oxalic Acid and Oxalate Anions in Aqueous Solution","titleEn":"Rate Constants for the Reactions of NO3<\/sub>·<\/sup> and SO4<\/sub>·-<\/sup> Radicals with Oxalic Acid and Oxalate Anions in Aqueous Solution","viewCount":2259,"volume":"15","year":2004},{"abstractInfo":"Thesolvent-freereactionsofaromaticketonesandaldehydesinthepresenceofZn-ZnCl2<\/sub>wereperformedwiththeaidofhigh-speedvibrationmill,RetschMM200mixermillandRetschRM100mortargrindertogivepinacolcouplingandreductionproductsinvaryingyields.","abstractInfoCn":"The solvent-free reactions of aromatic ketones and aldehydes in the presence of Zn-ZnCl2<\/sub> were performed with the aid of high-speed vibration mill, Retsch MM200 mixer mill and Retsch RM100 mortar grinder to give pinacol coupling and reduction products in varying yields.","abstractInfoEn":"The solvent-free reactions of aromatic ketones and aldehydes in the presence of Zn-ZnCl2<\/sub> were performed with the aid of high-speed vibration mill, Retsch MM200 mixer mill and Retsch RM100 mortar grinder to give pinacol coupling and reduction products in varying yields.","articleNo":"20040523","authorCnList":["Guan Wu WANG"," Lu LIU"],"authorEnList":["Guan Wu WANG"," Lu LIU"],"authorList":["Guan Wu WANG"," Lu LIU"],"authors":"Guan Wu WANG, Lu LIU","authorsCn":"Guan Wu WANG, Lu LIU","authorsEn":"Guan Wu WANG, Lu LIU","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Guan Wu WANG, Lu LIU. Mechanochemical Reaction of Aromatic Ketones and Aldehydes in the Presence of Zn-ZnCl2<\/sub>. 中国化学快报, 2004, 15(5): 587-590.","citationCn":"Guan Wu WANG, Lu LIU. Mechanochemical Reaction of Aromatic Ketones and Aldehydes in the Presence of Zn-ZnCl2<\/sub>. 中国化学快报, 2004, 15(5): 587-590.","citationEn":"Guan Wu WANG, Lu LIU. Mechanochemical Reaction of Aromatic Ketones and Aldehydes in the Presence of Zn-ZnCl2<\/sub>. Chinese Chemical Letters, 2004, 15(5): 587-590.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"587","highCitedState":"","htmlCount":115,"htmlFile":"","id":"3f7fd82b-edab-4108-8116-3f0c4c957177","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Pinacol coupling, solvent-free reaction, aromatic ketones, aromatic aldehydes, mechanochemical reaction","keywordCn":"Pinacol coupling, solvent-free reaction, aromatic ketones, aromatic aldehydes, mechanochemical reaction","keywordCnList":["Pinacol coupling"," solvent-free reaction"," aromatic ketones"," aromatic aldehydes"," mechanochemical reaction"],"keywordEn":"Pinacol coupling, solvent-free reaction, aromatic ketones, aromatic aldehydes, mechanochemical reaction","keywordEnList":["Pinacol coupling"," solvent-free reaction"," aromatic ketones"," aromatic aldehydes"," mechanochemical reaction"],"keywordList":["Pinacol coupling"," solvent-free reaction"," aromatic ketones"," aromatic aldehydes"," mechanochemical reaction"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"590","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":9,"pdfSize":1417.58,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Mechanochemical Reaction of Aromatic Ketones and Aldehydes in the Presence of Zn-ZnCl2<\/sub>","titleCn":"Mechanochemical Reaction of Aromatic Ketones and Aldehydes in the Presence of Zn-ZnCl2<\/sub>","titleEn":"Mechanochemical Reaction of Aromatic Ketones and Aldehydes in the Presence of Zn-ZnCl2<\/sub>","viewCount":1813,"volume":"15","year":2004},{"abstractInfo":"Thedehydroaromatizationofmethanewasinvestigatedwithadditionofafewethane.Ahighbenzeneyieldwasachievedatahigherspacevelocity.TheadditionofCO2<\/sub>couldimprovethestability.","abstractInfoCn":"The dehydroaromatization of methane was investigated with addition of a few ethane. A high benzene yield was achieved at a higher space velocity. The addition of CO2<\/sub> could improve the stability.","abstractInfoEn":"The dehydroaromatization of methane was investigated with addition of a few ethane. A high benzene yield was achieved at a higher space velocity. The addition of CO2<\/sub> could improve the stability.","articleNo":"20040524","authorCnList":["Wei CHU"," Xiao Yan DAI"," Xue Dong LI"," Wen Wei JIANG"],"authorEnList":["Wei CHU"," Xiao Yan DAI"," Xue Dong LI"," Wen Wei JIANG"],"authorList":["Wei CHU"," Xiao Yan DAI"," Xue Dong LI"," Wen Wei JIANG"],"authors":"Wei CHU, Xiao Yan DAI, Xue Dong LI, Wen Wei JIANG","authorsCn":"Wei CHU, Xiao Yan DAI, Xue Dong LI, Wen Wei JIANG","authorsEn":"Wei CHU, Xiao Yan DAI, Xue Dong LI, Wen Wei JIANG","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Wei CHU, Xiao Yan DAI, Xue Dong LI, Wen Wei JIANG. Dehydroaromatization of Methane with a Small Amount of Ethane for Higher Yield of Benzene. 中国化学快报, 2004, 15(5): 591-593.","citationCn":"Wei CHU, Xiao Yan DAI, Xue Dong LI, Wen Wei JIANG. Dehydroaromatization of Methane with a Small Amount of Ethane for Higher Yield of Benzene. 中国化学快报, 2004, 15(5): 591-593.","citationEn":"Wei CHU, Xiao Yan DAI, Xue Dong LI, Wen Wei JIANG. Dehydroaromatization of Methane with a Small Amount of Ethane for Higher Yield of Benzene. Chinese Chemical Letters, 2004, 15(5): 591-593.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"591","highCitedState":"","htmlCount":38,"htmlFile":"","id":"50eae041-5061-4c78-b257-e0c9e69668a0","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Aromatization, benzene, methane, space velocity, TPO","keywordCn":"Aromatization, benzene, methane, space velocity, TPO","keywordCnList":["Aromatization"," benzene"," methane"," space velocity"," TPO"],"keywordEn":"Aromatization, benzene, methane, space velocity, TPO","keywordEnList":["Aromatization"," benzene"," methane"," space velocity"," TPO"],"keywordList":["Aromatization"," benzene"," methane"," space velocity"," TPO"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"593","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":0,"pdfSize":959.18,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Dehydroaromatization of Methane with a Small Amount of Ethane for Higher Yield of Benzene","titleCn":"Dehydroaromatization of Methane with a Small Amount of Ethane for Higher Yield of Benzene","titleEn":"Dehydroaromatization of Methane with a Small Amount of Ethane for Higher Yield of Benzene","viewCount":1716,"volume":"15","year":2004},{"abstractInfo":"MichaeladditionreactionsofuraciltoacrylateswerecatalyzedbyanalkalineproteasefromBacillussubtilis<\/i>indimethylsulfoxideat55℃for72h.TheadductsweredeterminedbyTLC,IRand1<\/sup>HNMR.","abstractInfoCn":"Michael addition reactions of uracil to acrylates were catalyzed by an alkaline protease from Bacillus subtilis<\/i> in dimethyl sulfoxide at 55℃ for 72 h. The adducts were determined by TLC, IR and 1<\/sup>H NMR.","abstractInfoEn":"Michael addition reactions of uracil to acrylates were catalyzed by an alkaline protease from Bacillus subtilis<\/i> in dimethyl sulfoxide at 55℃ for 72 h. The adducts were determined by TLC, IR and 1<\/sup>H NMR.","articleNo":"20040525","authorCnList":["Ying CAI"," Jian Yi WU"," Na WANG"," Xiao Feng SUN"," Xian Fu LIN"],"authorEnList":["Ying CAI"," Jian Yi WU"," Na WANG"," Xiao Feng SUN"," Xian Fu LIN"],"authorList":["Ying CAI"," Jian Yi WU"," Na WANG"," Xiao Feng SUN"," Xian Fu LIN"],"authors":"Ying CAI, Jian Yi WU, Na WANG, Xiao Feng SUN, Xian Fu LIN","authorsCn":"Ying CAI, Jian Yi WU, Na WANG, Xiao Feng SUN, Xian Fu LIN","authorsEn":"Ying CAI, Jian Yi WU, Na WANG, Xiao Feng SUN, Xian Fu LIN","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Ying CAI, Jian Yi WU, Na WANG, Xiao Feng SUN, Xian Fu LIN. Regiospecific Addition of Uracil to Acrylates Catalyzed by Alkaline Protease from Bacillus subtilis<\/i>. 中国化学快报, 2004, 15(5): 594-596.","citationCn":"Ying CAI, Jian Yi WU, Na WANG, Xiao Feng SUN, Xian Fu LIN. Regiospecific Addition of Uracil to Acrylates Catalyzed by Alkaline Protease from Bacillus subtilis<\/i>. 中国化学快报, 2004, 15(5): 594-596.","citationEn":"Ying CAI, Jian Yi WU, Na WANG, Xiao Feng SUN, Xian Fu LIN. Regiospecific Addition of Uracil to Acrylates Catalyzed by Alkaline Protease from Bacillus subtilis<\/i>. Chinese Chemical Letters, 2004, 15(5): 594-596.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"594","highCitedState":"","htmlCount":71,"htmlFile":"","id":"18accc2c-5103-4029-b666-03d7f0158b57","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Alkaline protease, Michael addition, uracil, pyrimidine","keywordCn":"Alkaline protease, Michael addition, uracil, pyrimidine","keywordCnList":["Alkaline protease"," Michael addition"," uracil"," pyrimidine"],"keywordEn":"Alkaline protease, Michael addition, uracil, pyrimidine","keywordEnList":["Alkaline protease"," Michael addition"," uracil"," pyrimidine"],"keywordList":["Alkaline protease"," Michael addition"," uracil"," pyrimidine"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"596","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":0,"pdfSize":1034.05,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Regiospecific Addition of Uracil to Acrylates Catalyzed by Alkaline Protease from Bacillus subtilis<\/i>","titleCn":"Regiospecific Addition of Uracil to Acrylates Catalyzed by Alkaline Protease from Bacillus subtilis<\/i>","titleEn":"Regiospecific Addition of Uracil to Acrylates Catalyzed by Alkaline Protease from Bacillus subtilis<\/i>","viewCount":1795,"volume":"15","year":2004},{"abstractInfo":"Uniquecouplingreagent,bis-(2-hydroxyethylmethacrylate)phosphatewasusedtopreparecoatedandfunctionalizedsuperparamagneticnanobeads,leadingtoasimple,effectivemethodforcoatingthenanobeads.Withthismethod,thethicknessofthecoatinglayerandthefunctionalgroupcontentsonthenano-beadscouldbecontrolledbychangingthequantityofthecoatedmonomers.Thenanobeadswerecharacterizedbymeansoftransmissionelectronmicroscopy(TEM)andFouriertransformationinfraredspectroscopy(FTIR).Thecarboxyl-modifiedmagneticnano-beadswereemployedtostreamlinetheprotocolofisolationofgenomicDNAfromthehumanwholeblood.","abstractInfoCn":"Unique coupling reagent, bis-(2-hydroxyethyl methacrylate) phosphate was used to prepare coated and functionalized superparamagnetic nanobeads, leading to a simple, effective method for coating the nanobeads. With this method, the thickness of the coating layer and the functional group contents on the nano-beads could be controlled by changing the quantity of the coated monomers. The nanobeads were characterized by means of transmission electron microscopy (TEM) and Fourier transformation infrared spectroscopy (FTIR). The carboxyl-modified magnetic nano-beads were employed to streamline the protocol of isolation of genomic DNA from the human whole blood.","abstractInfoEn":"Unique coupling reagent, bis-(2-hydroxyethyl methacrylate) phosphate was used to prepare coated and functionalized superparamagnetic nanobeads, leading to a simple, effective method for coating the nanobeads. With this method, the thickness of the coating layer and the functional group contents on the nano-beads could be controlled by changing the quantity of the coated monomers. The nanobeads were characterized by means of transmission electron microscopy (TEM) and Fourier transformation infrared spectroscopy (FTIR). The carboxyl-modified magnetic nano-beads were employed to streamline the protocol of isolation of genomic DNA from the human whole blood.","articleNo":"20040526","authorCnList":["Xin XIE"," Xu ZHANG"," Bing Bin YU"," Wei Yang FEI"],"authorEnList":["Xin XIE"," Xu ZHANG"," Bing Bin YU"," Wei Yang FEI"],"authorList":["Xin XIE"," Xu ZHANG"," Bing Bin YU"," Wei Yang FEI"],"authors":"Xin XIE, Xu ZHANG, Bing Bin YU, Wei Yang FEI","authorsCn":"Xin XIE, Xu ZHANG, Bing Bin YU, Wei Yang FEI","authorsEn":"Xin XIE, Xu ZHANG, Bing Bin YU, Wei Yang FEI","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Xin XIE, Xu ZHANG, Bing Bin YU, Wei Yang FEI. Preparation and Characterization of Super-paramagnetic Nano-beads for DNA Isolation. 中国化学快报, 2004, 15(5): 597-600.","citationCn":"Xin XIE, Xu ZHANG, Bing Bin YU, Wei Yang FEI. Preparation and Characterization of Super-paramagnetic Nano-beads for DNA Isolation. 中国化学快报, 2004, 15(5): 597-600.","citationEn":"Xin XIE, Xu ZHANG, Bing Bin YU, Wei Yang FEI. Preparation and Characterization of Super-paramagnetic Nano-beads for DNA Isolation. Chinese Chemical Letters, 2004, 15(5): 597-600.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"597","highCitedState":"","htmlCount":56,"htmlFile":"","id":"e417a0e2-0ef6-4bd9-8693-7eaaee82d3b2","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Coating, superparamagnetic nano-beads, coupling reagent, DNA isolation","keywordCn":"Coating, superparamagnetic nano-beads, coupling reagent, DNA isolation","keywordCnList":["Coating"," superparamagnetic nano-beads"," coupling reagent"," DNA isolation"],"keywordEn":"Coating, superparamagnetic nano-beads, coupling reagent, DNA isolation","keywordEnList":["Coating"," superparamagnetic nano-beads"," coupling reagent"," DNA isolation"],"keywordList":["Coating"," superparamagnetic nano-beads"," coupling reagent"," DNA isolation"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"600","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":0,"pdfSize":1612.18,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Preparation and Characterization of Super-paramagnetic Nano-beads for DNA Isolation","titleCn":"Preparation and Characterization of Super-paramagnetic Nano-beads for DNA Isolation","titleEn":"Preparation and Characterization of Super-paramagnetic Nano-beads for DNA Isolation","viewCount":1657,"volume":"15","year":2004},{"abstractInfo":"Asilicagel-anchoredphotosensitizerwassynthesizedwithanthraceneassensitizermoiety.ThephotoisomerizationoftachysteroltoprevitaminD3<\/sub>wascarriedoutwiththisheterogeneousphotosensitizerinethanol.Theexperimentresultsdemonstratethatthissolidphasephotosensitizerisefficientforthephotoisomerizationandcanbesimplyseparatedfromthereactionmixturebyfiltration.","abstractInfoCn":"A silica gel-anchored photosensitizer was synthesized with anthracene as sensitizer moiety. The photoisomerization of tachysterol to previtamin D3<\/sub> was carried out with this heterogeneous photosensitizer in ethanol. The experiment results demonstrate that this solid phase photosensitizer is efficient for the photoisomerization and can be simply separated from the reaction mixture by filtration.","abstractInfoEn":"A silica gel-anchored photosensitizer was synthesized with anthracene as sensitizer moiety. The photoisomerization of tachysterol to previtamin D3<\/sub> was carried out with this heterogeneous photosensitizer in ethanol. The experiment results demonstrate that this solid phase photosensitizer is efficient for the photoisomerization and can be simply separated from the reaction mixture by filtration.","articleNo":"20040527","authorCnList":["Chang Jiang YOU"," Rong XIE"," Yun Yan GAO"," Yong Bin HAN"," Guo Qiang YANG"," Yi LI"],"authorEnList":["Chang Jiang YOU"," Rong XIE"," Yun Yan GAO"," Yong Bin HAN"," Guo Qiang YANG"," Yi LI"],"authorList":["Chang Jiang YOU"," Rong XIE"," Yun Yan GAO"," Yong Bin HAN"," Guo Qiang YANG"," Yi LI"],"authors":"Chang Jiang YOU, Rong XIE, Yun Yan GAO, Yong Bin HAN, Guo Qiang YANG, Yi LI","authorsCn":"Chang Jiang YOU, Rong XIE, Yun Yan GAO, Yong Bin HAN, Guo Qiang YANG, Yi LI","authorsEn":"Chang Jiang YOU, Rong XIE, Yun Yan GAO, Yong Bin HAN, Guo Qiang YANG, Yi LI","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Chang Jiang YOU, Rong XIE, Yun Yan GAO, Yong Bin HAN, Guo Qiang YANG, Yi LI. Synthesis of Silica-anchored Sensitizer and its Application in the Preparation of Previtamin D3<\/sub> from Tachysterol. 中国化学快报, 2004, 15(5): 601-604.","citationCn":"Chang Jiang YOU, Rong XIE, Yun Yan GAO, Yong Bin HAN, Guo Qiang YANG, Yi LI. Synthesis of Silica-anchored Sensitizer and its Application in the Preparation of Previtamin D3<\/sub> from Tachysterol. 中国化学快报, 2004, 15(5): 601-604.","citationEn":"Chang Jiang YOU, Rong XIE, Yun Yan GAO, Yong Bin HAN, Guo Qiang YANG, Yi LI. Synthesis of Silica-anchored Sensitizer and its Application in the Preparation of Previtamin D3<\/sub> from Tachysterol. Chinese Chemical Letters, 2004, 15(5): 601-604.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"601","highCitedState":"","htmlCount":54,"htmlFile":"","id":"77b085b3-9a95-4cd3-96ce-7a129d60cb86","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Solid phase photosensitizer, photoisomerization, tachysterol, vitamin D3<\/sub>","keywordCn":"Solid phase photosensitizer, photoisomerization, tachysterol, vitamin D3<\/sub>","keywordCnList":["Solid phase photosensitizer"," photoisomerization"," tachysterol"," vitamin D3<\/sub>"],"keywordEn":"Solid phase photosensitizer, photoisomerization, tachysterol, vitamin D3<\/sub>","keywordEnList":["Solid phase photosensitizer"," photoisomerization"," tachysterol"," vitamin D3<\/sub>"],"keywordList":["Solid phase photosensitizer"," photoisomerization"," tachysterol"," vitamin D3<\/sub>"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"604","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":4,"pdfSize":1479.03,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Synthesis of Silica-anchored Sensitizer and its Application in the Preparation of Previtamin D3<\/sub> from Tachysterol","titleCn":"Synthesis of Silica-anchored Sensitizer and its Application in the Preparation of Previtamin D3<\/sub> from Tachysterol","titleEn":"Synthesis of Silica-anchored Sensitizer and its Application in the Preparation of Previtamin D3<\/sub> from Tachysterol","viewCount":1769,"volume":"15","year":2004},{"abstractInfo":"TheeffectsofCO2<\/sub>onthepartialoxidationofheptaneforhydrogengenerationhavebeenstudied.Basedontheexperimentalresultsandthermodynamicequilibriumcalculations,thevalidityofCO2<\/sub>additiontoweakenthehotspots,andthefeasibilityoftheautothermaloperationarediscussed.","abstractInfoCn":"The effects of CO2<\/sub> on the partial oxidation of heptane for hydrogen generation have been studied. Based on the experimental results and thermodynamic equilibrium calculations, the validity of CO2<\/sub> addition to weaken the hot spots, and the feasibility of the autothermal operation are discussed.","abstractInfoEn":"The effects of CO2<\/sub> on the partial oxidation of heptane for hydrogen generation have been studied. Based on the experimental results and thermodynamic equilibrium calculations, the validity of CO2<\/sub> addition to weaken the hot spots, and the feasibility of the autothermal operation are discussed.","articleNo":"20040528","authorCnList":["Ran RAN"," Guo Xing XIONG"," Shi Shan SHENG"," Wei Shen YANG"],"authorEnList":["Ran RAN"," Guo Xing XIONG"," Shi Shan SHENG"," Wei Shen YANG"],"authorList":["Ran RAN"," Guo Xing XIONG"," Shi Shan SHENG"," Wei Shen YANG"],"authors":"Ran RAN, Guo Xing XIONG, Shi Shan SHENG, Wei Shen YANG","authorsCn":"Ran RAN, Guo Xing XIONG, Shi Shan SHENG, Wei Shen YANG","authorsEn":"Ran RAN, Guo Xing XIONG, Shi Shan SHENG, Wei Shen YANG","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Ran RAN, Guo Xing XIONG, Shi Shan SHENG, Wei Shen YANG. The Effects of CO2<\/sub> Addition on the Partial Oxidation of Heptane for Hydrogen Generation. 中国化学快报, 2004, 15(5): 605-608.","citationCn":"Ran RAN, Guo Xing XIONG, Shi Shan SHENG, Wei Shen YANG. The Effects of CO2<\/sub> Addition on the Partial Oxidation of Heptane for Hydrogen Generation. 中国化学快报, 2004, 15(5): 605-608.","citationEn":"Ran RAN, Guo Xing XIONG, Shi Shan SHENG, Wei Shen YANG. The Effects of CO2<\/sub> Addition on the Partial Oxidation of Heptane for Hydrogen Generation. Chinese Chemical Letters, 2004, 15(5): 605-608.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"605","highCitedState":"","htmlCount":94,"htmlFile":"","id":"09873329-c54b-41bb-864c-b54e82aae48a","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Autothermal operation, heptane conversion, CO2<\/sub>, hydrogen production","keywordCn":"Autothermal operation, heptane conversion, CO2<\/sub>, hydrogen production","keywordCnList":["Autothermal operation"," heptane conversion"," CO2<\/sub>"," hydrogen production"],"keywordEn":"Autothermal operation, heptane conversion, CO2<\/sub>, hydrogen production","keywordEnList":["Autothermal operation"," heptane conversion"," CO2<\/sub>"," hydrogen production"],"keywordList":["Autothermal operation"," heptane conversion"," CO2<\/sub>"," hydrogen production"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"608","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":1,"pdfSize":1502.18,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"The Effects of CO2<\/sub> Addition on the Partial Oxidation of Heptane for Hydrogen Generation","titleCn":"The Effects of CO2<\/sub> Addition on the Partial Oxidation of Heptane for Hydrogen Generation","titleEn":"The Effects of CO2<\/sub> Addition on the Partial Oxidation of Heptane for Hydrogen Generation","viewCount":1884,"volume":"15","year":2004},{"abstractInfo":"Thepreparationofcompositecharge-mosaicmembraneincludedspinningofhollowfiberasthesupportingmembrane,preparingaselectivelayerontheinsidesurfaceofthefiberbyinterfacialpolymerization.Thecharge-mosaicmembranesshowahighsaltpermeabilitywhileretainingsucrose.Thecharge-mosaicmembranecanbeeffectivelyusedtoseparatemultivalentsaltswithorganicmatterofmolecularweightgreatthan300g/molinindustry.","abstractInfoCn":"The preparation of composite charge-mosaic membrane included spinning of hollow fiber as the supporting membrane, preparing a selective layer on the inside surface of the fiber by interfacial polymerization. The charge-mosaic membranes show a high salt permeability while retaining sucrose. The charge-mosaic membrane can be effectively used to separate multivalent salts with organic matter of molecular weight great than 300 g/mol in industry.","abstractInfoEn":"The preparation of composite charge-mosaic membrane included spinning of hollow fiber as the supporting membrane, preparing a selective layer on the inside surface of the fiber by interfacial polymerization. The charge-mosaic membranes show a high salt permeability while retaining sucrose. The charge-mosaic membrane can be effectively used to separate multivalent salts with organic matter of molecular weight great than 300 g/mol in industry.","articleNo":"20040529","authorCnList":["Hao Qin ZHANG"," Jin Dun LIU"],"authorEnList":["Hao Qin ZHANG"," Jin Dun LIU"],"authorList":["Hao Qin ZHANG"," Jin Dun LIU"],"authors":"Hao Qin ZHANG, Jin Dun LIU","authorsCn":"Hao Qin ZHANG, Jin Dun LIU","authorsEn":"Hao Qin ZHANG, Jin Dun LIU","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Hao Qin ZHANG, Jin Dun LIU. Preparation of Composite Charge-mosaic Hollow Fiber Membrane by Interfacial Polymerization. 中国化学快报, 2004, 15(5): 609-610.","citationCn":"Hao Qin ZHANG, Jin Dun LIU. Preparation of Composite Charge-mosaic Hollow Fiber Membrane by Interfacial Polymerization. 中国化学快报, 2004, 15(5): 609-610.","citationEn":"Hao Qin ZHANG, Jin Dun LIU. Preparation of Composite Charge-mosaic Hollow Fiber Membrane by Interfacial Polymerization. Chinese Chemical Letters, 2004, 15(5): 609-610.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"609","highCitedState":"","htmlCount":35,"htmlFile":"","id":"c1997c20-f882-4e9e-aeb6-bc4f1108c971","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Charge-mosaic membrane, interfacial polymerization, composite membrane","keywordCn":"Charge-mosaic membrane, interfacial polymerization, composite membrane","keywordCnList":["Charge-mosaic membrane"," interfacial polymerization"," composite membrane"],"keywordEn":"Charge-mosaic membrane, interfacial polymerization, composite membrane","keywordEnList":["Charge-mosaic membrane"," interfacial polymerization"," composite membrane"],"keywordList":["Charge-mosaic membrane"," interfacial polymerization"," composite membrane"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"610","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":0,"pdfSize":754.58,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Preparation of Composite Charge-mosaic Hollow Fiber Membrane by Interfacial Polymerization","titleCn":"Preparation of Composite Charge-mosaic Hollow Fiber Membrane by Interfacial Polymerization","titleEn":"Preparation of Composite Charge-mosaic Hollow Fiber Membrane by Interfacial Polymerization","viewCount":1691,"volume":"15","year":2004},{"abstractInfo":"Apartiallyreducedmolybdenumoxide(MoOx<\/sub>)withmeso-porositywaspreparedforthefirsttimeanditscatalyticperformanceinn<\/i>-heptaneisomerizationcarriedoutinafixedbedflowreactorhasbeenstudied.AndtheevolvementofMoOx<\/sub>formationhasbeencharacterizedbyX-raydiffractionandcatalyticperformanceinn<\/i>-heptaneisomerization.TheMoOx<\/sub>catalystobtainedfromH2<\/sub>reductionfor12h,possessingamaximumporevolumeatdiameterca<\/i>.4.1nm,exhibitedhighactivityinn<\/i>-heptaneisomerization.ThecompositionofthiscatalystisofthepredominantMoOx<\/sub>phases,MoO2<\/sub>phaseandtraceamountofmetalMophase.","abstractInfoCn":"A partially reduced molybdenum oxide (MoOx<\/sub>) with meso-porosity was prepared for the first time and its catalytic performance in n<\/i>-heptane isomerization carried out in a fixed bed flow reactor has been studied. And the evolvement of MoOx<\/sub> formation has been characterized by X-ray diffraction and catalytic performance in n<\/i>-heptane isomerization. The MoOx<\/sub> catalyst obtained from H2<\/sub> reduction for 12 h, possessing a maximum pore volume at diameter ca<\/i>. 4.1 nm, exhibited high activity in n<\/i>-heptane isomerization. The composition of this catalyst is of the predominant MoOx<\/sub> phases, MoO2<\/sub> phase and trace amount of metal Mo phase.","abstractInfoEn":"A partially reduced molybdenum oxide (MoOx<\/sub>) with meso-porosity was prepared for the first time and its catalytic performance in n<\/i>-heptane isomerization carried out in a fixed bed flow reactor has been studied. And the evolvement of MoOx<\/sub> formation has been characterized by X-ray diffraction and catalytic performance in n<\/i>-heptane isomerization. The MoOx<\/sub> catalyst obtained from H2<\/sub> reduction for 12 h, possessing a maximum pore volume at diameter ca<\/i>. 4.1 nm, exhibited high activity in n<\/i>-heptane isomerization. The composition of this catalyst is of the predominant MoOx<\/sub> phases, MoO2<\/sub> phase and trace amount of metal Mo phase.","articleNo":"20040530","authorCnList":["Xin Ping WANG"," Ying Jun WANG"," Song Hai CHAI"," Tian Xi CAI"],"authorEnList":["Xin Ping WANG"," Ying Jun WANG"," Song Hai CHAI"," Tian Xi CAI"],"authorList":["Xin Ping WANG"," Ying Jun WANG"," Song Hai CHAI"," Tian Xi CAI"],"authors":"Xin Ping WANG, Ying Jun WANG, Song Hai CHAI, Tian Xi CAI","authorsCn":"Xin Ping WANG, Ying Jun WANG, Song Hai CHAI, Tian Xi CAI","authorsEn":"Xin Ping WANG, Ying Jun WANG, Song Hai CHAI, Tian Xi CAI","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Xin Ping WANG, Ying Jun WANG, Song Hai CHAI, Tian Xi CAI. Preparation and Catalytic Property of MoOx<\/sub> with Meso-porosity. 中国化学快报, 2004, 15(5): 611-614.","citationCn":"Xin Ping WANG, Ying Jun WANG, Song Hai CHAI, Tian Xi CAI. Preparation and Catalytic Property of MoOx<\/sub> with Meso-porosity. 中国化学快报, 2004, 15(5): 611-614.","citationEn":"Xin Ping WANG, Ying Jun WANG, Song Hai CHAI, Tian Xi CAI. Preparation and Catalytic Property of MoOx<\/sub> with Meso-porosity. Chinese Chemical Letters, 2004, 15(5): 611-614.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"611","highCitedState":"","htmlCount":42,"htmlFile":"","id":"89134f26-06bd-4343-bb59-afa541cd13dd","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Meso-porosity, MoOx<\/sub>, n-heptane isomerization","keywordCn":"Meso-porosity, MoOx<\/sub>, n-heptane isomerization","keywordCnList":["Meso-porosity"," MoOx<\/sub>"," n-heptane isomerization"],"keywordEn":"Meso-porosity, MoOx<\/sub>, n-heptane isomerization","keywordEnList":["Meso-porosity"," MoOx<\/sub>"," n-heptane isomerization"],"keywordList":["Meso-porosity"," MoOx<\/sub>"," n-heptane isomerization"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"614","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":0,"pdfSize":1402.64,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Preparation and Catalytic Property of MoOx<\/sub> with Meso-porosity","titleCn":"Preparation and Catalytic Property of MoOx<\/sub> with Meso-porosity","titleEn":"Preparation and Catalytic Property of MoOx<\/sub> with Meso-porosity","viewCount":1731,"volume":"15","year":2004},{"abstractInfo":"LargesinglecrystalsofMAPO-43molecularsievehavebeensynthesizedhydrothermallyusingdimethylamineasthetemplate.Thetypicalmolarcompositionofthestartingmixturewas1.0P2<\/sub>O5<\/sub>:0.54Al2<\/sub>O3<\/sub>:0.8MgO:8.5CH3<\/sub>NHCH3<\/sub>:0.68HF:180H2<\/sub>O.ThesamplewascharacterizedbyXRD,TGA,DTAandIR.","abstractInfoCn":"Large single crystals of MAPO-43 molecular sieve have been synthesized hydrothermally using dimethylamine as the template. The typical molar composition of the starting mixture was 1.0P2<\/sub>O5<\/sub>:0.54Al2<\/sub>O3<\/sub>:0.8MgO:8.5CH3<\/sub>NHCH3<\/sub>:0.68HF:180H2<\/sub>O. The sample was characterized by XRD, TGA, DTA and IR.","abstractInfoEn":"Large single crystals of MAPO-43 molecular sieve have been synthesized hydrothermally using dimethylamine as the template. The typical molar composition of the starting mixture was 1.0P2<\/sub>O5<\/sub>:0.54Al2<\/sub>O3<\/sub>:0.8MgO:8.5CH3<\/sub>NHCH3<\/sub>:0.68HF:180H2<\/sub>O. The sample was characterized by XRD, TGA, DTA and IR.","articleNo":"20040531","authorCnList":["Jian Jun LI"," Guo Dong LI"," Chun Yu XI"," Jie Sheng CHEN"],"authorEnList":["Jian Jun LI"," Guo Dong LI"," Chun Yu XI"," Jie Sheng CHEN"],"authorList":["Jian Jun LI"," Guo Dong LI"," Chun Yu XI"," Jie Sheng CHEN"],"authors":"Jian Jun LI, Guo Dong LI, Chun Yu XI, Jie Sheng CHEN","authorsCn":"Jian Jun LI, Guo Dong LI, Chun Yu XI, Jie Sheng CHEN","authorsEn":"Jian Jun LI, Guo Dong LI, Chun Yu XI, Jie Sheng CHEN","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Jian Jun LI, Guo Dong LI, Chun Yu XI, Jie Sheng CHEN. Preparation and Characterization of Single Crystals of MAPO-43 Molecular Sieve. 中国化学快报, 2004, 15(5): 615-618.","citationCn":"Jian Jun LI, Guo Dong LI, Chun Yu XI, Jie Sheng CHEN. Preparation and Characterization of Single Crystals of MAPO-43 Molecular Sieve. 中国化学快报, 2004, 15(5): 615-618.","citationEn":"Jian Jun LI, Guo Dong LI, Chun Yu XI, Jie Sheng CHEN. Preparation and Characterization of Single Crystals of MAPO-43 Molecular Sieve. Chinese Chemical Letters, 2004, 15(5): 615-618.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"615","highCitedState":"","htmlCount":76,"htmlFile":"","id":"b5a96fdb-a349-480b-b50b-382164d81876","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"MAPO-43 single crystal, dimethylamine, hydrothermal synthesis","keywordCn":"MAPO-43 single crystal, dimethylamine, hydrothermal synthesis","keywordCnList":["MAPO-43 single crystal"," dimethylamine"," hydrothermal synthesis"],"keywordEn":"MAPO-43 single crystal, dimethylamine, hydrothermal synthesis","keywordEnList":["MAPO-43 single crystal"," dimethylamine"," hydrothermal synthesis"],"keywordList":["MAPO-43 single crystal"," dimethylamine"," hydrothermal synthesis"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"618","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":2,"pdfSize":1047.24,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Preparation and Characterization of Single Crystals of MAPO-43 Molecular Sieve","titleCn":"Preparation and Characterization of Single Crystals of MAPO-43 Molecular Sieve","titleEn":"Preparation and Characterization of Single Crystals of MAPO-43 Molecular Sieve","viewCount":1779,"volume":"15","year":2004},{"abstractInfo":"CompositenanoporouselectrodeSnO2<\/sub>/TiO2<\/sub>wasfabricatedforthedyesensitizedsolarcell(DSSC)withN3<\/sub>(Cis-Ru).AfterintroducingofTiO2<\/sub>,theopen-circuitphotovoltage(Voc)washigherthanthatofthepureSnO2<\/sub>electrode,whileshort-circuitphotocurrent(Isc)wasvariedwiththeratiooftheTiO2<\/sub>.AppropriatecontentoftheTiO2<\/sub>canbebeneficialtotheefficiencyofthesolarcell,anditgivesnegativeimpactonthecompositeelectrodewhenthecontentofTiO2<\/sub>ishigher.","abstractInfoCn":"Composite nanoporous electrode SnO2<\/sub>/TiO2<\/sub> was fabricated for the dye sensitized solar cell (DSSC) with N3<\/sub> (Cis-Ru). After introducing of TiO2<\/sub>, the open-circuit photovoltage (Voc) was higher than that of the pure SnO2<\/sub> electrode, while short-circuit photocurrent (Isc) was varied with the ratio of the TiO2<\/sub>. Appropriate content of the TiO2<\/sub> can be beneficial to the efficiency of the solar cell, and it gives negative impact on the composite electrode when the content of TiO2<\/sub> is higher.","abstractInfoEn":"Composite nanoporous electrode SnO2<\/sub>/TiO2<\/sub> was fabricated for the dye sensitized solar cell (DSSC) with N3<\/sub> (Cis-Ru). After introducing of TiO2<\/sub>, the open-circuit photovoltage (Voc) was higher than that of the pure SnO2<\/sub> electrode, while short-circuit photocurrent (Isc) was varied with the ratio of the TiO2<\/sub>. Appropriate content of the TiO2<\/sub> can be beneficial to the efficiency of the solar cell, and it gives negative impact on the composite electrode when the content of TiO2<\/sub> is higher.","articleNo":"20040532","authorCnList":["Jiang Bin XIA"," Fu You LI"," Shu Ming YANG"," Chun Hui HUANG"],"authorEnList":["Jiang Bin XIA"," Fu You LI"," Shu Ming YANG"," Chun Hui HUANG"],"authorList":["Jiang Bin XIA"," Fu You LI"," Shu Ming YANG"," Chun Hui HUANG"],"authors":"Jiang Bin XIA, Fu You LI, Shu Ming YANG, Chun Hui HUANG","authorsCn":"Jiang Bin XIA, Fu You LI, Shu Ming YANG, Chun Hui HUANG","authorsEn":"Jiang Bin XIA, Fu You LI, Shu Ming YANG, Chun Hui HUANG","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Jiang Bin XIA, Fu You LI, Shu Ming YANG, Chun Hui HUANG. Composite Electrode SnO2<\/sub>/TiO2<\/sub> for Dye-Sensitized Solar Cells. 中国化学快报, 2004, 15(5): 619-622.","citationCn":"Jiang Bin XIA, Fu You LI, Shu Ming YANG, Chun Hui HUANG. Composite Electrode SnO2<\/sub>/TiO2<\/sub> for Dye-Sensitized Solar Cells. 中国化学快报, 2004, 15(5): 619-622.","citationEn":"Jiang Bin XIA, Fu You LI, Shu Ming YANG, Chun Hui HUANG. Composite Electrode SnO2<\/sub>/TiO2<\/sub> for Dye-Sensitized Solar Cells. Chinese Chemical Letters, 2004, 15(5): 619-622.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"619","highCitedState":"","htmlCount":86,"htmlFile":"","id":"c9e47e04-8f3c-4f4e-8837-518b344e9432","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Dye sensitized solar cell, SnO2<\/sub>/TiO2<\/sub> composite electrode, photoelectric conversion","keywordCn":"Dye sensitized solar cell, SnO2<\/sub>/TiO2<\/sub> composite electrode, photoelectric conversion","keywordCnList":["Dye sensitized solar cell"," SnO2<\/sub>/TiO2<\/sub> composite electrode"," photoelectric conversion"],"keywordEn":"Dye sensitized solar cell, SnO2<\/sub>/TiO2<\/sub> composite electrode, photoelectric conversion","keywordEnList":["Dye sensitized solar cell"," SnO2<\/sub>/TiO2<\/sub> composite electrode"," photoelectric conversion"],"keywordList":["Dye sensitized solar cell"," SnO2<\/sub>/TiO2<\/sub> composite electrode"," photoelectric conversion"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"622","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":3,"pdfSize":1268.92,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Composite Electrode SnO2<\/sub>/TiO2<\/sub> for Dye-Sensitized Solar Cells","titleCn":"Composite Electrode SnO2<\/sub>/TiO2<\/sub> for Dye-Sensitized Solar Cells","titleEn":"Composite Electrode SnO2<\/sub>/TiO2<\/sub> for Dye-Sensitized Solar Cells","viewCount":1733,"volume":"15","year":2004},{"abstractInfo":"SingleanddoublelayeredMoS2<\/sub>-coatedmultiwalledcarbonnanotubes(MWCNs)weresuccessfullypreparedbypyrolyzing(NH4<\/sub>)2<\/sub>MoS4<\/sub>-coatedmultiwalledcarbonnanotubesinanH2<\/sub>atmosphereat900℃.MoS2<\/sub>-coatedMWCNswouldbeexpectedtohavedifferenttribologicalandmechanicalpropertiescomparedtoMoS2<\/sub>,soitmayhavepotentialapplicationsinmanyfields.","abstractInfoCn":"Single and double layered MoS2<\/sub>-coated multiwalled carbon nanotubes (MWCNs) were successfully prepared by pyrolyzing (NH4<\/sub>)2<\/sub>MoS4<\/sub>-coated multiwalled carbon nanotubes in an H2<\/sub> atmosphere at 900℃. MoS2<\/sub>-coated MWCNs would be expected to have different tribological and mechanical properties compared to MoS2<\/sub>, so it may have potential applications in many fields.","abstractInfoEn":"Single and double layered MoS2<\/sub>-coated multiwalled carbon nanotubes (MWCNs) were successfully prepared by pyrolyzing (NH4<\/sub>)2<\/sub>MoS4<\/sub>-coated multiwalled carbon nanotubes in an H2<\/sub> atmosphere at 900℃. MoS2<\/sub>-coated MWCNs would be expected to have different tribological and mechanical properties compared to MoS2<\/sub>, so it may have potential applications in many fields.","articleNo":"20040533","authorCnList":["Xu Chun SONG"," Zhu De XU"," Yi Fan ZHENG"," Gui HAN"," Bo LIU"," Wei Xiang CHEN"],"authorEnList":["Xu Chun SONG"," Zhu De XU"," Yi Fan ZHENG"," Gui HAN"," Bo LIU"," Wei Xiang CHEN"],"authorList":["Xu Chun SONG"," Zhu De XU"," Yi Fan ZHENG"," Gui HAN"," Bo LIU"," Wei Xiang CHEN"],"authors":"Xu Chun SONG, Zhu De XU, Yi Fan ZHENG, Gui HAN, Bo LIU, Wei Xiang CHEN","authorsCn":"Xu Chun SONG, Zhu De XU, Yi Fan ZHENG, Gui HAN, Bo LIU, Wei Xiang CHEN","authorsEn":"Xu Chun SONG, Zhu De XU, Yi Fan ZHENG, Gui HAN, Bo LIU, Wei Xiang CHEN","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Xu Chun SONG, Zhu De XU, Yi Fan ZHENG, Gui HAN, Bo LIU, Wei Xiang CHEN. Molybdenum Disulfide Sheathed Carbon Nanotubes. 中国化学快报, 2004, 15(5): 623-626.","citationCn":"Xu Chun SONG, Zhu De XU, Yi Fan ZHENG, Gui HAN, Bo LIU, Wei Xiang CHEN. Molybdenum Disulfide Sheathed Carbon Nanotubes. 中国化学快报, 2004, 15(5): 623-626.","citationEn":"Xu Chun SONG, Zhu De XU, Yi Fan ZHENG, Gui HAN, Bo LIU, Wei Xiang CHEN. Molybdenum Disulfide Sheathed Carbon Nanotubes. Chinese Chemical Letters, 2004, 15(5): 623-626.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"623","highCitedState":"","htmlCount":39,"htmlFile":"","id":"1acdff90-0308-4b36-8983-2d688d4f6869","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Carbon nanotubes, MoS2<\/sub>, coating, inorganic fullerene-like","keywordCn":"Carbon nanotubes, MoS2<\/sub>, coating, inorganic fullerene-like","keywordCnList":["Carbon nanotubes"," MoS2<\/sub>"," coating"," inorganic fullerene-like"],"keywordEn":"Carbon nanotubes, MoS2<\/sub>, coating, inorganic fullerene-like","keywordEnList":["Carbon nanotubes"," MoS2<\/sub>"," coating"," inorganic fullerene-like"],"keywordList":["Carbon nanotubes"," MoS2<\/sub>"," coating"," inorganic fullerene-like"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"626","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":0,"pdfSize":1557.5,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Molybdenum Disulfide Sheathed Carbon Nanotubes","titleCn":"Molybdenum Disulfide Sheathed Carbon Nanotubes","titleEn":"Molybdenum Disulfide Sheathed Carbon Nanotubes","viewCount":1715,"volume":"15","year":2004},{"abstractInfo":"BasedonthequantumchemicalstudyofthesilylidyneinsertionreactionwithNH3<\/sub>orPH3<\/sub>,thegeneralstatisticalthermodynamicsandEyringtransitionstatetheorywithWignercorrectionareusedtocomputethechangesofthermodynamicfunctions,equilibriumconstants,A<\/i>factorsandrateconstantsofthetworeactionsinthetemperaturerange200-2000K.Theresultsshowthatbothofthesereactionsarethermodynamicallydominantatlowtemperaturesandkineticallyfavoredathighertemperatures.ThecomparisonbetweenthesetworeactionsshowsthattheSiHreactionwithNH3<\/sub>ismoreexothermicthanSiHwithPH3<\/sub>,whiletherateconstantofSiHreactionwithNH3<\/sub>islowerthanthatofSiHwithPH3<\/sub>atthesametemperature.","abstractInfoCn":"Based on the quantum chemical study of the silylidyne insertion reaction with NH3<\/sub> or PH3<\/sub>, the general statistical thermodynamics and Eyring transition state theory with Wigner correction are used to compute the changes of thermodynamic functions, equilibrium constants, A<\/i> factors and rate constants of the two reactions in the temperature range 200-2000K. The results show that both of these reactions are thermodynamically dominant at low temperatures and kinetically favored at higher temperatures. The comparison between these two reactions shows that the SiH reaction with NH3<\/sub> is more exothermic than SiH with PH3<\/sub>, while the rate constant of SiH reaction with NH3<\/sub> is lower than that of SiH with PH3<\/sub> at the same temperature.","abstractInfoEn":"Based on the quantum chemical study of the silylidyne insertion reaction with NH3<\/sub> or PH3<\/sub>, the general statistical thermodynamics and Eyring transition state theory with Wigner correction are used to compute the changes of thermodynamic functions, equilibrium constants, A<\/i> factors and rate constants of the two reactions in the temperature range 200-2000K. The results show that both of these reactions are thermodynamically dominant at low temperatures and kinetically favored at higher temperatures. The comparison between these two reactions shows that the SiH reaction with NH3<\/sub> is more exothermic than SiH with PH3<\/sub>, while the rate constant of SiH reaction with NH3<\/sub> is lower than that of SiH with PH3<\/sub> at the same temperature.","articleNo":"20040534","authorCnList":["Wei Jiang SI"," Shu Ping ZHUO"," Guan Zhi JU"],"authorEnList":["Wei Jiang SI"," Shu Ping ZHUO"," Guan Zhi JU"],"authorList":["Wei Jiang SI"," Shu Ping ZHUO"," Guan Zhi JU"],"authors":"Wei Jiang SI, Shu Ping ZHUO, Guan Zhi JU","authorsCn":"Wei Jiang SI, Shu Ping ZHUO, Guan Zhi JU","authorsEn":"Wei Jiang SI, Shu Ping ZHUO, Guan Zhi JU","categoryName":"Article","categoryNameCn":"Article","categoryNameEn":"","citation":"Wei Jiang SI, Shu Ping ZHUO, Guan Zhi JU. Thermodynamic and Kinetic Studies on the SiH+XH3<\/sub> (X=N, P) Reactions. 中国化学快报, 2004, 15(5): 627-630.","citationCn":"Wei Jiang SI, Shu Ping ZHUO, Guan Zhi JU. Thermodynamic and Kinetic Studies on the SiH+XH3<\/sub> (X=N, P) Reactions. 中国化学快报, 2004, 15(5): 627-630.","citationEn":"Wei Jiang SI, Shu Ping ZHUO, Guan Zhi JU. Thermodynamic and Kinetic Studies on the SiH+XH3<\/sub> (X=N, P) Reactions. Chinese Chemical Letters, 2004, 15(5): 627-630.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"627","highCitedState":"","htmlCount":67,"htmlFile":"","id":"9ab7878c-64a0-46c0-89c2-9ae0e7024ba7","issnPpub":"1001-8417","issue":"5","journalPublishId":"ccl","journalReferenceCodeType":0,"journalTitleCn":"中国化学快报","journalTitleEn":"Chinese Chemical Letters","keyword":"Silylidyne insertion reaction, thermodynamic and kinetic studies","keywordCn":"Silylidyne insertion reaction, thermodynamic and kinetic studies","keywordCnList":["Silylidyne insertion reaction"," thermodynamic and kinetic studies"],"keywordEn":"Silylidyne insertion reaction, thermodynamic and kinetic studies","keywordEnList":["Silylidyne insertion reaction"," thermodynamic and kinetic studies"],"keywordList":["Silylidyne insertion reaction"," thermodynamic and kinetic studies"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"630","oldUrl":"http://html.rhhz.net/zghxkb","pdfDownCount":0,"pdfSize":1599.42,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"Thermodynamic and Kinetic Studies on the SiH+XH3<\/sub> (X=N, P) Reactions","titleCn":"Thermodynamic and Kinetic Studies on the SiH+XH3<\/sub> (X=N, P) Reactions","titleEn":"Thermodynamic and Kinetic Studies on the SiH+XH3<\/sub> (X=N, P) Reactions","viewCount":1710,"volume":"15","year":2004}]}