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Fabrication of Dual-Path Electron Transfer Electrode for Electrochemical Glucose Sensing
文献类型:期刊
作者:Qu, Fengjin[1]  Ma, Xiaoyan[2]  Hui, Yuchen[3]  Hou, Xiuzhang[4]  Yu, Jie[5]  Zhang, Qilu[6]  Chen, Fang[7]  
机构:[1]Key Laboratory of Space Applied Physics and Chemistry, Ministry of Education, Northwestern Polytechnical University, Xi'an, China |Key Laboratory of Polymer Science and Technology, School of Science, Northwestern Polytechnical University, Xi'an, China
[2]Key Laboratory of Space Applied Physics and Chemistry, Ministry of Education, Northwestern Polytechnical University, Xi'an, China |Key Laboratory of Polymer Science and Technology, School of Science, Northwestern Polytechnical University, Xi'an, China
[3]Key Laboratory of Space Applied Physics and Chemistry, Ministry of Education, Northwestern Polytechnical University, Xi'an, China |Key Laboratory of Polymer Science and Technology, School of Science, Northwestern Polytechnical University, Xi'an, China
[4]Key Laboratory of Space Applied Physics and Chemistry, Ministry of Education, Northwestern Polytechnical University, Xi'an, China |Key Laboratory of Polymer Science and Technology, School of Science, Northwestern Polytechnical University, Xi'an, China
[5]Key Laboratory of Space Applied Physics and Chemistry, Ministry of Education, Northwestern Polytechnical University, Xi'an, China |Key Laboratory of Polymer Science and Technology, School of Science, Northwestern Polytechnical University, Xi'an, China
[6]Key Laboratory of Space Applied Physics and Chemistry, Ministry of Education, Northwestern Polytechnical University, Xi'an, China |Key Laboratory of Polymer Science and Technology, School of Science, Northwestern Polytechnical University, Xi'an, China
[7]Key Laboratory of Space Applied Physics and Chemistry, Ministry of Education, Northwestern Polytechnical University, Xi'an, China |Key Laboratory of Polymer Science and Technology, School of Science, Northwestern Polytechnical University, Xi'an, China
通讯作者:Qu, FJ (reprint author), Northwestern Polytech Univ, Key Lab Space Appl Phys & Chem, Minist Educ, Sch Sci, Xian 710129, Shaanxi, Peoples R China.
年:2015
期刊名称:JOURNAL OF THE ELECTROCHEMICAL SOCIETY影响因子和分区
卷:162
期:1
页码范围:B27-B35
增刊:正刊
学科:化学
收录情况:SCI(E)(WOS:000345979700040)  EI(20150900579606)  
所属部门:理学院
被引频次:11
人气指数:1456
浏览次数:1437
基金:National Natural Science Foundation of China [51372206]; Northwestern Polytechnical University [Z2014022]
摘要:
A novel type of glucose biosensor was designed based on dual-path electron transfer mechanism. Ferrocenecarboxylic acid (FcCA), the indirect mediator, transfers the electrons of enzymatic reaction from embedded redox active center via redox process. Reduced graphene oxide (rGO) and silver nanoparticles (AgNPs) both are conductive materials, providing fast direct electron transfer path. In this system, beta-cyclodextrin (beta-CD) is of key importance for not only reducing rGO and AgNPs, but provi ...More
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