Advanced Search

Citation: Wei Chen, Qin Bin, Zheng-wu Bai, Xing-ping Zhou, Xiao-lin Xie. PARTIAL CARBAMOYLATION OF CELLULOSE MICROSPHERES：A NEW METHOD TO PREPARE ADSORBENTS FOR LIQUID CHROMATOGRAPHY[J]. Chinese Journal of Polymer Science, ;2013, 31(12): 1725-1732. doi: 10.1007/s10118-013-1312-x shu

PARTIAL CARBAMOYLATION OF CELLULOSE MICROSPHERES：A NEW METHOD TO PREPARE ADSORBENTS FOR LIQUID CHROMATOGRAPHY

Wei Chen ^1,2,3 ,
Qin Bin ⁴ ,
Zheng-wu Bai ⁴ ,
Xing-ping Zhou ⁵ ,
Xiao-lin Xie ⁵

1.
1. Key Lab for Large-Format Battery Materials and Systems, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
2.
2. Key Lab of Green Chemical Process, Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology, Wuhan 430073, China
3.
4.
Key Lab of Green Chemical Process, Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology, Wuhan 430073, China
5.
Key Lab for Large-Format Battery Materials and Systems, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China

Received Date: 27 February 2013
Revised Date: 20 April 2013

Fund Project: This work was financially supported by the National Natural Science Foundation of China (Nos. 50973086 and 51273073) and Hubei Provincial Department of Education of China (Z 20081501).

Micron-sized cellulose microspheres were prepared through sol-gel method using NaOH/urea solution to dissolve cellulose, then cross-linked by 1,6-hexanylene diisocyanate (HDI), toluene 2,4-diisocyanate (TDI) and 1,4-phenylene diisocyanate (PDI), respectively. The reaction conditions for partial modification of the microspheres were studied. The degree of substitution (DS) in cellulose was controlled by adjusting the reaction conditions. HDI-crosslinked microspheres were partially modified with phenyl isocyanate to obtain chiral stationary phases (CSPs). The CSPs of a lower degree of crosslinking (DC) showed better chiral recognition ability than those of a higher DC. Meanwhile the CSPs prepared by pre-modification exhibited better chiral recognition ability than those prepared by pre-crosslinking.
- Cellulose,
- Microspheres,
- Functionalization,
- Chiral stationary phase,
- Chiral recognition
1. [1]
1. [1]
  Chuan-Zhi Ni , Ruo-Ming Li , Fang-Qi Zhang , Qu-Ao-Wei Li , Yuan-Yuan Zhu , Jie Zeng , Shuang-Xi Gu . A chiral fluorescent probe for molecular recognition of basic amino acids in solutions and cells. Chinese Chemical Letters, 2024, 35(10): 109862-. doi: 10.1016/j.cclet.2024.109862
2. [2]
  Yi-Xin Zhang , Fang-Qi Zhang , Ao-Pei Peng , Tao Jiang , Ya-Xi Meng , Yang Li , Shuang-Xi Gu , Yuan-Yuan Zhu . Enantioselective recognition of amino acids in water using emission-tunable chiral fluorescent probes. Chinese Chemical Letters, 2026, 37(1): 111500-. doi: 10.1016/j.cclet.2025.111500
3. [3]
  Chong Wang , Hao Xie , Rulan Xia , Xuewei Liao , Jin Wang , Huajun Yang , Chen Wang . Nanofluidic ion rectification sensor for enantioselective recognition and detection. Chinese Chemical Letters, 2025, 36(8): 110642-. doi: 10.1016/j.cclet.2024.110642
4. [4]
  Jun-Hui Zhang , Rui-Xue Liang , Bin Huang , Li-Qin Yu , Juan Chen , Bang-Jin Wang , Sheng-Ming Xie , Li-Ming Yuan . Preparation of a homochiral metal-organic cage and its bonded silicas for efficient enantioseparation in high-performance liquid chromatography and gas chromatography. Chinese Chemical Letters, 2026, 37(1): 111146-. doi: 10.1016/j.cclet.2025.111146
5. [5]
  Xiaoning Li , Quanyu Shi , Meng Li , Ningxin Song , Yumeng Xiao , Huining Xiao , Tony D. James , Lei Feng . Functionalization of cellulose carbon dots with different elements (N, B and S) for mercury ion detection and anti-counterfeit applications. Chinese Chemical Letters, 2024, 35(7): 109021-. doi: 10.1016/j.cclet.2023.109021
6. [6]
  Junying LI , Xinyan CHEN , Xihui DIAO , Muhammad Yaseen , Chao CHEN , Hao WANG , Chuansong QI , Wei LI . Chiral fluorescent sensor Tb³⁺@Cd-CP based on camphoric acid for the enantioselective recognition of R- and S-propylene glycol. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2497-2504. doi: 10.11862/CJIC.20240084
7. [7]
  Zhiwen Li , Jingjing Zhang , Gao Li . Dynamic assembly of chiral golden knots. Chinese Journal of Structural Chemistry, 2024, 43(7): 100300-100300. doi: 10.1016/j.cjsc.2024.100300
8. [8]
  Bo Luo , Mingfang Ma , Aiyou Hao , Pengyao Xing . Arene-perfluoroarene force driven chiral transfer, chiral amplification and chiral inversion. Chinese Chemical Letters, 2026, 37(1): 111736-. doi: 10.1016/j.cclet.2025.111736
9. [9]
  Fuxing Yang , Mengjie Gong , Yifei Zhang , Bangchi Wei , Nan Huang , Jun Jiang . Organocatalytic enantioselective construction of axially chiral phosphorodithiolated styrenes. Chinese Chemical Letters, 2026, 37(1): 111219-. doi: 10.1016/j.cclet.2025.111219
10. [10]
  Long Jin , Jian Han , Dongmei Fang , Min Wang , Jian Liao . Pd-catalyzed asymmetric carbonyl alkynylation: Synthesis of axial chiral ynones. Chinese Chemical Letters, 2024, 35(6): 109212-. doi: 10.1016/j.cclet.2023.109212
11. [11]
  Wenying Cui , Zhetong Jin , Wentao Fu , Chengshuo Shen . Flag-hinge-like highly luminescent chiral nanographenes with twist geometry. Chinese Chemical Letters, 2024, 35(11): 109667-. doi: 10.1016/j.cclet.2024.109667
12. [12]
  Genlin Sun , Yachun Luo , Zhihong Yan , Hongdeng Qiu , Weiyang Tang . Chiral metal-organic frameworks-based materials for chromatographic enantioseparation. Chinese Chemical Letters, 2024, 35(12): 109787-. doi: 10.1016/j.cclet.2024.109787
13. [13]
  Teng-Yu Huang , Junliang Sun , De-Xian Wang , Qi-Qiang Wang . Recent progress in chiral zeolites: Structure, synthesis, characterization and applications. Chinese Chemical Letters, 2024, 35(12): 109758-. doi: 10.1016/j.cclet.2024.109758
14. [14]
  Chuang LIU , Lichao SUN , Qingfeng ZHANG . Chiral inorganic nanocatalysts for electrochemical and enzyme-mimicked biosensing. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 59-78. doi: 10.11862/CJIC.20240406
15. [15]
  Cong Gao , Zijian Zhu , Siwei Li , Zheng Xi , Qingqing Sun , Jie Han , Rong Guo . Chiral supramolecular catalysts of helical nanoribbon: More twist, higher enantioselectivity. Chinese Chemical Letters, 2025, 36(3): 109968-. doi: 10.1016/j.cclet.2024.109968
16. [16]
  Xin Li , Jia-Min Lu , Bo Li , Chen Zhao , Bei-Bei Yang , Li Li . Chiroptical sensing for remote chiral amines via a C–H activation reaction. Chinese Chemical Letters, 2025, 36(5): 110310-. doi: 10.1016/j.cclet.2024.110310
17. [17]
  Kai Zhu , Lei Yang , Yang Yang , Yanqi Wu , Fengzhi Zhang . Recent advances toward the catalytic enantioselective synthesis of planar chiral cyclophanes. Chinese Chemical Letters, 2025, 36(7): 110678-. doi: 10.1016/j.cclet.2024.110678
18. [18]
  Saima Perveen , Xicheng Wang , Tao Li , Linghua Wang , Shuai Zhang , Yizhao Ouyang , Xue Zhao , Liang Xu , Pengfei Li . Enantioconvergent reductive amidation of benzyl ammonium salts for synthesis of α-chiral amides. Chinese Chemical Letters, 2026, 37(1): 111779-. doi: 10.1016/j.cclet.2025.111779
19. [19]
  Jinchen Li , Tangxin Xiao , Kai Diao , Zhouyu Wang , Leyong Wang . Supramolecular catalysis enabled by chiral molecular cages with anion-π interaction capability. Chinese Chemical Letters, 2026, 37(1): 111796-. doi: 10.1016/j.cclet.2025.111796
20. [20]
  Yan-Bo Li , Yi Li , Liang Yin . Copper(Ⅰ)-catalyzed diastereodivergent construction of vicinal P-chiral and C-chiral centers facilitated by dual "soft-soft" interaction. Chinese Chemical Letters, 2024, 35(7): 109294-. doi: 10.1016/j.cclet.2023.109294

Metrics

PDF Downloads(0)
Abstract views(1321)
HTML views(41)

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

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

Powered By info@rhhz.net

/

DownLoad: Full-Size Img PowerPoint