Citation: CHEN Xia, WEI Yu, LU Jun-Yu, ZHANG Ai-Zhu, YE Fang-Gui, ZHAO Shu-Lin. Preparation and Evaluation of C₁₈ Modified Capillary Open-tubular Column Based on Thiol-ene Click Chemistry for Capillary Electrochromatography[J]. Chinese Journal of Analytical Chemistry, ;2012, 40(10): 1584-1588. doi: 10.3724/SP.J.1096.2012.20329 shu

Preparation and Evaluation of C₁₈ Modified Capillary Open-tubular Column Based on Thiol-ene Click Chemistry for Capillary Electrochromatography

1.
Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Education of China, College of Chemistry & Chemical Engineering of Guangxi Normal University, Guilin 541004, China

Corresponding author: YE Fang-Gui,
Received Date: 28 March 2012
Available Online: 7 June 2012
Fund Project: 本文系国家自然科学基金(No.21065002) (No.21065002) 广西自然科学基金(No.2012GXNSFAA053024) (No.2012GXNSFAA053024)广西壮族自治区研究生教育创新计划(No.2011106020703M47)资助 (No.2011106020703M47)

A novel C₁₈ open-tubular column (C₁₈ capillary) for capillary electrochromatography was prepared based on thiol-ene click chemistry between n-octadecanethiol and vinyl-functionalized capillary (Vinyl capillary). The inner wall of capillary was chemically modified with vinyltrimethoxysilane to provide ene-functionality. Then n-octadecanethiol was chemically bonded on surface of Vinyl capillary via thiol-ene click chemistry. The surface features of the prepared C₁₈ capillary were determined using scanning electron microscopy. The effects of buffer pH on the electroosmotic flow (EOF) of C₁₈ capillary, Vinyl capillary and bare capillary were investigated. The experiment results indicated that the lowest EOF profile was obtained on the C₁₈ capillary under the same experimental conditions compared to Vinyl capillary and bare capillary. To evaluate the column performance, test mixture of three polycyclic aromatic hydrocarbons (PAHs) was electrochromatographic separation on the C₁₈ capillary, Vinyl capillary and bare capillary. The electrochromatographic retention behavior of the selected model PAHs on C₁₈ capillary was also investigated. The experiment results showed that C₁₈ capillary exhibited typical reversed phase electrochromatographic behavior toward PAHs. Compared with Vinyl capillary, the relatively good peak shape and no peak tailing were observed for the separation of basic model analytes on C₁₈ capillary, which may be attributed to embedded polar sulphur groups on the surface of the C₁₈ capillary that effectively shielded the adsorption of basic analytes onto the residual silanol groups.
- Capillary electrochromatography,
- C₁₈ capillary,
- Open-tubular column,
- Thiol-ene click chemistry
1. [1]
  1 Wu M, Wu R, Zhang Z, Zou H. Electrophoresis, 2011, 32(1):105-115
2. [2]
  2 Zhu Y, Zhou C, Qin S, Ren Z, Zhang L, Fu H, Zhang W. Electrophoresis, 2012, 33(2):340-347
3. [3]
  3 GOU Xin-Lei,E Hong-Jun,SU Ping,YANG Yi. Chinese J. Anal. Chem., 2011, 39(1):82-86
4. [4]
  勾新磊, 鄂红军, 苏萍, 杨屹. 分析化学,2011, 39(1):82-86
5. [5]
  4 FU Chun-Mei, SHI Hong-Yu, LI Zhang-Wan, QIAN Guang-Sheng. Chinese J. Anal. Chem., 2010, 38(7):1011-1014
6. [6]
  付春梅, 石宏宇, 李章万, 钱广生. 分析化学, 2010, 38(7):1011-1014
7. [7]
  5 Chu C, Liu R. Chem. Soc. Rev., 2011, 40(5):2177-2188
8. [8]
  6 Yu L, Li X, Guo Z, Zhang X, Liang X. Chem. Eur. J., 2009, 15(46):12618-12626
9. [9]
  7 Hoyle C E, Bowman C N. Angew. Chem. Int. Ed., 2010, 49(9):1540-1573
10. [10]
  8 Shen A, Guo Z, Yu L, Cao L, Liang X, Chem. Commun., 2011, 47(15):4550-4552
11. [11]
  9 Chen Y, Wu M, Wang K, Chen B, Yao S, Zou H, Nie L. J. Chromatogr. A, 2011, 1218(44):7982-7988
12. [12]
  10 Wang K, Chen Y, Yang H, Li Y, Nie L, Yao S. Talanta, 2012, 91:52-59
13. [13]
  11 Tijunelyte I, Babinot J, Guerrouache M, Valincius G, Carbonnier B, Polymer, 2012, 53(1):29-36
14. [14]
  12 YE Fang-Gui, HAN Yan-Yan, WANG Shun, HUANG Bao-Jun, ZHAO Shu-Lin. Chinese. J. Anal. Chem., 2010, 38(2):192-196
15. [15]
  叶芳贵, 韩燕燕, 王顺, 黄保军, 赵书林. 分析化学, 2010, 38(2):192-196
1. [1]
  Lilong Gao , Yuhao Zhai , Dongdong Zhang , Linjun Huang , Kunyan Sui . Exploration of Thiol-Ene Click Polymerization in Polymer Chemistry Experiment Teaching. University Chemistry, 2025, 40(4): 87-93. doi: 10.12461/PKU.DXHX202405143
2. [2]
  Hao BAI , Weizhi JI , Jinyan CHEN , Hongji LI , Mingji LI . Preparation of Cu₂O/Cu-vertical graphene microelectrode and detection of uric acid/electroencephalogram. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1309-1319. doi: 10.11862/CJIC.20240001
3. [3]
  Zhihuan XU , Qing KANG , Yuzhen LONG , Qian YUAN , Cidong LIU , Xin LI , Genghuai TANG , Yuqing LIAO . Effect of graphene oxide concentration on the electrochemical properties of reduced graphene oxide/ZnS. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1329-1336. doi: 10.11862/CJIC.20230447
4. [4]
  Tingbo Wang , Yao Luo , Bingyan Hu , Ruiyuan Liu , Jing Miao , Huizhe Lu . Quantitative Computational Study on the Claisen Rearrangement Reaction of Allyl Phenyl Ethers: An Introduction to a Computational Chemistry Experiment. University Chemistry, 2024, 39(11): 278-285. doi: 10.12461/PKU.DXHX202403082
5. [5]
  Xiaomei Ning , Liang Zhan , Xiaosong Zhou , Jin Luo , Xunfu Zhou , Cuifen Luo . Preparation and Electro-Oxidation Performance of PtBi Supported on Carbon Cloth: A Recommended Comprehensive Chemical Experiment. University Chemistry, 2024, 39(11): 217-224. doi: 10.3866/PKU.DXHX202401085
6. [6]
  Weina Wang , Lixia Feng , Fengyi Liu , Wenliang Wang . Computational Chemistry Experiments in Facilitating the Study of Organic Reaction Mechanism: A Case Study of Electrophilic Addition of HCl to Asymmetric Alkenes. University Chemistry, 2025, 40(3): 206-214. doi: 10.12461/PKU.DXHX202407022
7. [7]
  Qiuting Zhang , Fan Wu , Jin Liu , Zian Lin . Chromatographic Stationary Phase and Chiral Separation Using Frame Materials. University Chemistry, 2025, 40(4): 291-298. doi: 10.12461/PKU.DXHX202405174
8. [8]
  Yunting Shang , Yue Dai , Jianxin Zhang , Nan Zhu , Yan Su . Something about RGO (Reduced Graphene Oxide). University Chemistry, 2024, 39(9): 273-278. doi: 10.3866/PKU.DXHX202306050
9. [9]
  Lei Shi . Nucleophilicity and Electrophilicity of Radicals. University Chemistry, 2024, 39(11): 131-135. doi: 10.3866/PKU.DXHX202402018
10. [10]
  Zhuo WANG , Junshan ZHANG , Shaoyan YANG , Lingyan ZHOU , Yedi LI , Yuanpei LAN . Preparation and photocatalytic performance of CeO₂-reduced graphene oxide by thermal decomposition. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1708-1718. doi: 10.11862/CJIC.20240067
11. [11]
  Zhenlin Zhou , Siyuan Chen , Yi Liu , Chengguo Hu , Faqiong Zhao . A New Program of Voltammetry Experiment Teaching Based on Laser-Scribed Graphene Electrode. University Chemistry, 2024, 39(2): 358-370. doi: 10.3866/PKU.DXHX202308049
12. [12]
  Rui Gao , Ying Zhou , Yifan Hu , Siyuan Chen , Shouhong Xu , Qianfu Luo , Wenqing Zhang . Design, Synthesis and Performance Experiment of Novel Photoswitchable Hybrid Tetraarylethenes. University Chemistry, 2024, 39(5): 125-133. doi: 10.3866/PKU.DXHX202310050
13. [13]
  Tianqi Bai , Kun Huang , Fachen Liu , Ruochen Shi , Wencai Ren , Songfeng Pei , Peng Gao , Zhongfan Liu . 石墨烯厚膜热扩散系数与微观结构的关系. Acta Physico-Chimica Sinica, 2025, 41(3): 2404024-. doi: 10.3866/PKU.WHXB202404024
14. [14]
  Jiahao Lu , Xin Ming , Yingjun Liu , Yuanyuan Hao , Peijuan Zhang , Songhan Shi , Yi Mao , Yue Yu , Shengying Cai , Zhen Xu , Chao Gao . 基于稳态电热法的石墨烯膜导热系数的精确可靠测量. Acta Physico-Chimica Sinica, 2025, 41(5): 100045-. doi: 10.1016/j.actphy.2025.100045
15. [15]
  Jingming Li , Bowen Ding , Nan Li , Nurgul . Application of Comparative Teaching Method in Experimental Project Design of Instrumental Analysis Course: A Case Study in Chromatography Experiment Teaching. University Chemistry, 2024, 39(8): 263-269. doi: 10.3866/PKU.DXHX202312078
16. [16]
  Qingtang ZHANG , Xiaoyu WU , Zheng WANG , Xiaomei WANG . Performance of nano Li₂FeSiO₄/C cathode material co-doped by potassium and chlorine ions. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1689-1696. doi: 10.11862/CJIC.20240115
17. [17]
  Shicheng Yan . Experimental Teaching Design for the Integration of Scientific Research and Teaching: A Case Study on Organic Electrooxidation. University Chemistry, 2024, 39(11): 350-358. doi: 10.12461/PKU.DXHX202408036
18. [18]
  Xueting Cao , Shuangshuang Cha , Ming Gong . 电催化反应中的界面双电层：理论、表征与应用. Acta Physico-Chimica Sinica, 2025, 41(5): 100041-. doi: 10.1016/j.actphy.2024.100041
19. [19]
  Zeyu XU , Anlei DANG , Bihua DENG , Xiaoxin ZUO , Yu LU , Ping YANG , Wenzhu YIN . Evaluation of the efficacy of graphene oxide quantum dots as an ovalbumin delivery platform and adjuvant for immune enhancement. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1065-1078. doi: 10.11862/CJIC.20240099
20. [20]
  Xiao SANG , Qi LIU , Jianping LANG . Synthesis, structure, and fluorescence properties of Zn(Ⅱ) coordination polymers containing tetra-alkenylpyridine ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2124-2132. doi: 10.11862/CJIC.20240158

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(628)
HTML views(35)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Preparation and Evaluation of C18 Modified Capillary Open-tubular Column Based on Thiol-ene Click Chemistry for Capillary Electrochromatography

Metrics

通讯作者: 陈斌, bchen63@163.com

Preparation and Evaluation of C₁₈ Modified Capillary Open-tubular Column Based on Thiol-ene Click Chemistry for Capillary Electrochromatography