Electrocatalytic properties of GOD/PPy/GC electrode - 文章详情页

作者：

Yu, Zhi-Hui (Yu, Zhi-Hui.) | Ren, Cui-Hua (Ren, Cui-Hua.) | Li, Fan (Li, Fan.) (学者：李钒) | Xia, Ding-Guo (Xia, Ding-Guo.) | Cheng, Shui-Yuan (Cheng, Shui-Yuan.) (学者：程水源)

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EI Scopus PKU CSCD

摘要：

Nano-polypyrrole　(PPy)　were　prepared　on　glassy　carbon　(GC)　electrodes　by　electrodeposited　method.　The　morphology　of　the　PPy　was　obtained　by　scanning　electron　microscopy　(SEM).　The　GOD/PPy/GC　electrode　was　prepared　by　immobilization　glucose　oxidase　(GOD)　on　the　PPy.　The　electrocatalytic　properties　of　GOD/PPy/GC　electrode　were　characterized　by　cyclic　voltograme　method;　the　results　showed　that　GOD　can　be　immobilized　on　the　nano-PPy　and　the　biological　activation　of　GOD　was　retained.　The　GOD/PPy/GC　electrode　exhibits　good　eleccatalytic　performance　without　any　electron　mediator　at　the　medium　of　phosphate　buffer　(0.1　mol/L).

关键词：

Glucose sensors Electrolysis Scanning electron microscopy Glucose oxidase Polypyrroles

作者机构：

[ 1 ] [Yu, Zhi-Hui]College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Ren, Cui-Hua]College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Li, Fan]College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Xia, Ding-Guo]College of Engineering, Peking University, Beijing 100871, China
[ 5 ] [Cheng, Shui-Yuan]College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China

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