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高等学校化学研究 ›› 2014, Vol. 30 ›› Issue (3): 374-378.doi: 10.1007/s40242-014-3420-8

• Articles • 上一篇    下一篇

Synthesis, Characterization and Application of Organic-inorganicHybrid and Carbaryl-imprinted Capillary Monolithic Column

ZHANG Can1, CAI Jianrong1, DUAN Yuqing1, XU Liang2, FANG Guozhen3, WANG Shuo3   

  1. 1. School of Food & Biological Engineering, Jiangsu University, Zhenjiang 212013, P. R. China;
    2. Tianjin Key Laboratory on Technologies Enabling Development Clinical Therapeutics and Diagnostics(Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin 300070, P. R. China;
    3. Faculty of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, P. R. China
  • 收稿日期:2013-10-08 修回日期:2014-01-21 出版日期:2014-06-01 发布日期:2014-02-25
  • 通讯作者: ZHANG Can, XU Liang E-mail:zhangcan@mail.ujs.edu.cn;xuliang@tmu.edu.cn
  • 基金资助:

    Supported by the National Natural Science Foundation of China(Nos.31000783, 31201456), the Jiangsu Planned Projects for Postdoctoral Research Funds, China(No.1202010B) and the Talent Foundation of Jiangsu University, China(No.09JDG052).

Synthesis, Characterization and Application of Organic-inorganicHybrid and Carbaryl-imprinted Capillary Monolithic Column

ZHANG Can1, CAI Jianrong1, DUAN Yuqing1, XU Liang2, FANG Guozhen3, WANG Shuo3   

  1. 1. School of Food & Biological Engineering, Jiangsu University, Zhenjiang 212013, P. R. China;
    2. Tianjin Key Laboratory on Technologies Enabling Development Clinical Therapeutics and Diagnostics(Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin 300070, P. R. China;
    3. Faculty of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, P. R. China
  • Received:2013-10-08 Revised:2014-01-21 Online:2014-06-01 Published:2014-02-25
  • Supported by:

    Supported by the National Natural Science Foundation of China(Nos.31000783, 31201456), the Jiangsu Planned Projects for Postdoctoral Research Funds, China(No.1202010B) and the Talent Foundation of Jiangsu University, China(No.09JDG052).

被引次数

29

摘要：

Organic-inorganic hybrid and carbaryl-imprinted capillary monolith was synthesized via methacrylic acid(MAA) as functional monomer, γ-methacryloxypropyltrimethoxysilane(γ-MAPS) as crosslinker and carbaryl as template molecule in an acetonitrile/dichloromethane mixture(1:4, volume ratio). With the capillary column obtained from this monolith, three carbamates(carbaryl, fenobucarb and metolcarb) were separated effectively by electro- chromatography with the kMIP/kNIP values of 7.57, 1.27 and 1.64, respectively. In 20 mmol/L phosphate buffer solution(pH=3.5) with 30%(volume fraction) of acetonitrile, carbaryl was separated directly from the three-carbamate mixture(carbaryl, fenobucarb and metolcarb) with an effective 15 cm-length imprinted column.

关键词: Organic-inorganic hybrid, Carbaryl-imprinted capillary, Monolith, Separate

Abstract:

Organic-inorganic hybrid and carbaryl-imprinted capillary monolith was synthesized via methacrylic acid(MAA) as functional monomer, γ-methacryloxypropyltrimethoxysilane(γ-MAPS) as crosslinker and carbaryl as template molecule in an acetonitrile/dichloromethane mixture(1:4, volume ratio). With the capillary column obtained from this monolith, three carbamates(carbaryl, fenobucarb and metolcarb) were separated effectively by electro- chromatography with the kMIP/kNIP values of 7.57, 1.27 and 1.64, respectively. In 20 mmol/L phosphate buffer solution(pH=3.5) with 30%(volume fraction) of acetonitrile, carbaryl was separated directly from the three-carbamate mixture(carbaryl, fenobucarb and metolcarb) with an effective 15 cm-length imprinted column.

Key words: Organic-inorganic hybrid, Carbaryl-imprinted capillary, Monolith, Separate