| 碳纳米管修饰电极分子印迹传感器快速测定沙丁胺醇 |
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| 引用本文： | 齐玉冰,刘瑛,宋启军.碳纳米管修饰电极分子印迹传感器快速测定沙丁胺醇[J].分析化学,2011,39(7):1053-1057. |
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| 作者姓名： | 齐玉冰 刘瑛 宋启军 |
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| 作者单位： | 江南大学化学与材料工程学院; |
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| 基金项目： | 国家自然科学基金(No.20977042)资助项目 |
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| 摘 要： | 以单壁碳纳米管(SWNTs)为电极材料,应用分子印迹技术,以邻苯二胺为功能单体、沙丁胺醇为模板,采用电化学聚合法制备了一种新型的快速检测沙丁胺醇分子印迹传感器,并运用电化学方法去除模板.在磷酸盐缓冲溶液(PBS)中,利用线性溶出伏安法对印迹和非印迹膜的性能进行了比较,对分子印迹膜的影响因素进行了优化.实验表明,本传感器...
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| 关 键 词： | 分子印迹膜 电化学聚合 邻苯二胺 沙丁胺醇 |
A Salbutamol Sensor Based on Carbon Nanotubes Modified Electrode and Molecularly Imprinted Polymers |
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| QI Yu-Bing,LIU Ying,SONG Qi-Jun.A Salbutamol Sensor Based on Carbon Nanotubes Modified Electrode and Molecularly Imprinted Polymers[J].Chinese Journal of Analytical Chemistry,2011,39(7):1053-1057. |
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| Authors: | QI Yu-Bing LIU Ying SONG Qi-Jun |
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| Institution: | QI Yu-Bing,LIU Ying,SONG Qi-Jun (School of Chemical and Material Engineering,Jiangnan University,Wuxi 214122) |
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| Abstract: | A novel amperometric sensor based on electropolymerized molecularly imprinted polymer(MIP) for salbutamol detection is reported.The poly(o-phenylenediamine)(POPD) film was prepared by the cyclic voltammetric deposition of o-phenylenediamine(OPD) with and without a template molecule,salbutamol,on the single-walled carbon nanotubes(SWNTs) modified electrodes.Template can be quickly removed by electrochemical method.The performance of the imprinted and non-imprinted(NIP) films was evaluated by liner sweep volt... |
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| Keywords: | Molecularly imprinted polymers Electropolymerization o-phenylenediamine Salbutamol |
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