| 杯芳烃涂层毛细管的制备与电泳性能考察 |
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| 引用本文： | 王志欣,原虎山,朱英,陈义,黄志镗,刘国诠.杯芳烃涂层毛细管的制备与电泳性能考察[J].分析化学,2000,28(2):206-210. |
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| 作者姓名： | 王志欣 原虎山 朱英 陈义 黄志镗 刘国诠 |
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| 作者单位： | 中国科学院化学研究所,分子科学中心,北京,100080 |
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| 基金项目： | 国家自然科学基金!29635020，中国科学院共同资助!KJ951-A1-507 |
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| 摘 要： | 通过化学键合的方法制备杯芳烃涂层毛细管，并用几种苯酚取代物对其电泳性能进行了考察。结果表明，该涂层管具有特殊的分离选择性，良好的稳定性和较高的检测灵敏度等特点。
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| 关 键 词： | 杯芳烃涂层管 毛细管电泳分离 电泳性能 |
Preparation and Characterization of Calixarene Coated Capillaries |
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| Wang Zhixin,Yuan Hushan,Zhu Ying,Chen Yi,Huang Zhitang,Liu Guoquan.Preparation and Characterization of Calixarene Coated Capillaries[J].Chinese Journal of Analytical Chemistry,2000,28(2):206-210. |
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| Authors: | Wang Zhixin Yuan Hushan Zhu Ying Chen Yi Huang Zhitang Liu Guoquan |
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| Institution: | Wang Zhixin, Yuan Hushan, Zhu
Ying, Chen Yi, Huang Zhitang, Liu Guoquan
(Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences,
Beijing 100080) |
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| Abstract: | A method for the preparation of p-allylcalix4] arene coated capillaries was developed. The resulted capillaries were electrophoretically tested using phenol derivatives and showed special selectivity. The capillaries can be used for longer than six months and can offer nearly the same detection sensitivity as uncoated tubes. The replacement of silica hydroxyl by phenolic hydiroxyl groups on the inner surface of the capillaries can efficiently reduee the sharp variations of the electroosmotic mobility, keeping a nearly linear relationship between electroosmotic mobility and pH at PH below 8. |
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| Keywords: | Calixarene coated capillary electrophoretic separation phenol derivatives |
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