NDLI: Fabrication of glucose biosenensor based on one-step electrodeposited GOD/TISBA-15/CHIT composite

Content Provider	IEEE Xplore Digital Library
Author	Yan Liu Kun Wang Jimin Xie Yongsheng Yan Zhanchao Liu
Copyright Year	2010
Description	Author affiliation: School of Material Science and Engineering, Jiangsu University of Science and technology, Zhenjiang, China (Zhanchao Liu) \|\| School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China (Yan Liu; Kun Wang; Jimin Xie; Yongsheng Yan)
Abstract	This is to report a simple one-step electrochemical deposition method for preparation of enzyme modified titanium-containing mesoporous molecular sieve TiSBA-15/chitosan (CHIT) composites on glassy carbon electrode (GCE) for biosensing. TiSBA-15/CHIT composites possessed excellent biocompatibility and led to the enclosed proteins in a well defined space remaining its bioactivity effectively. As a model protein, glucose oxidase (GOD) immobilized in TiSBA-15/CHIT film displayed direct electrochemistry and showed good response towards oxidation of glucose in the presence of oxygen. The good biocompatibility of TiSBA-15 means that this immobilization matrix not only can be used for immobilizing GOD but also can be extended to other enzymes or bioactive molecules, thus providing a promising platform for the development of biosensors.
Starting Page	1682
Ending Page	1685
File Size	287530
Page Count	4
File Format	PDF
ISBN	9781424464951
e-ISBN	9781424464982
DOI	10.1109/BMEI.2010.5640546
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-10-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Electrodes Surface impedance Glucose oxidase Electrocatalytic Biosensor TiSBA-15 Biochemistry Mesoporous materials Biosensors One-step electrodeposition Sugar
Content Type	Text
Resource Type	Article

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