[1]任祥忠,刘剑洪,张黔玲,等.电导聚合物修饰葡萄糖氧化酶电极研究[J].深圳大学学报理工版,2003,20(3):64-68.
　REN Xiang-zhong,LIU Jian-hong,ZHANG Qian-ling,et al.Studies on the Glucose Oxidase Electrode Decorated with Conducting Polymer[J].Journal of Shenzhen University Science and Engineering,2003,20(3):64-68.
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电导聚合物修饰葡萄糖氧化酶电极研究()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第20卷
期数:
2003年3期
页码:
64-68
栏目:
电子与信息工程
出版日期:
2003-09-30

文章信息/Info

Title:
Studies on the Glucose Oxidase Electrode Decorated with Conducting Polymer
文章编号:
1000-2618(2003)03-0064-05
作者:
任祥忠; 刘剑洪; 张黔玲; 张培新; 徐宏; 吴炎庄
深圳大学师范学院, 深圳518060
Author(s):
REN Xiang-zhong;  LIU Jian-hong;  ZHANG Qian-ling;  ZHANG Pei-xin;  XU Hong and WU Yan-zhuang
Normal College, Shenzhen University, Shenzhen 518060, P .R .China
关键词:
电导聚合物; 聚吡咯; 葡萄糖氧化酶; 生物传感器
Keywords:
conducting polymer;  polypyrrole;  glucose oxidase;  biosensor
分类号:
O 651
文献标志码:
A
摘要:
采用分步聚合方法，制备以聚吡咯膜为载体的葡萄糖氧化酶电极，探讨该电极的生物电化学响应特性和实用性，以及电位、pH值、温度和浓度等对电极响应的影响.实验表明，该电极的线性响应范围为（1.0*10-6—2.0*10-2）mol/L,响应时间为9s，具有良好的重现性和高选择性，且可显著提高酶电极的耐温能力.
Abstract:
A glucose oxidase (GOD) electrode with polypyrrole (PPy) membrane as the immobilizing medium was prepared by a multiple-step process. The bioelectrochemical response characteristics and applicability were investigated. Experimental results show that the electrode’s linear response ranges from 1.0*10-6 to 2.0*10-2 mol/L with a response time of 9s. The electrode is of good repeatability and high selectability, with its temperature-insistant substantially improved.
更新日期/Last Update: 2015-11-13