Hydrogen peroxide biosensor based on sol-gel-derived glasses doped with Eastman AQ polymer

	Hydrogen peroxide biosensor based on sol-gel-derived glasses doped with Eastman AQ polymer
	Chen X ; Zhang JZ ; Wang BQ ; Cheng GJ ; Dong SJ
刊名	analytica chimica acta
	2001
卷号	434 期号:2 页码:255-260
关键词	GLUCOSE-OXIDASE ELECTROCHEMICAL-BEHAVIOR HORSERADISH-PEROXIDASE COMPOSITE ELECTRODES ENZYMES ENCAPSULATION ENTRAPMENT MEDIATOR COATINGS
ISSN号	0003-2670
通讯作者	dong sj
中文摘要	a hydrogen peroxide biosensor based on sol-gel-derived glasses doped with poly(ester sulfonic acid) eastman aq 55d was constructed. thionine (th), as a mediator, was incorporated in this matrix by electrostatic force between th+ and the negatively charged sulfonic acid group in eastman aq polymer. performance and characteristics of the sensor were evaluated with respect to response time, sensitivity and storage stability. the enzyme electrode has a sensitivity of 11.36 mua mm(-1) with a detection limit of 5.0 x 10(-7) m h2o2, and the sensor achieved 95% of the steady state current within 20 s. (c) 2001 elsevier science b.v. all rights reserved.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000168595200011
公开日期	2010-11-04
内容类型	期刊论文
源URL	[http://202.98.16.49/handle/322003/20807]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Chen X,Zhang JZ,Wang BQ,et al. Hydrogen peroxide biosensor based on sol-gel-derived glasses doped with Eastman AQ polymer[J]. analytica chimica acta,2001,434(2):255-260.
APA	Chen X,Zhang JZ,Wang BQ,Cheng GJ,&Dong SJ.(2001).Hydrogen peroxide biosensor based on sol-gel-derived glasses doped with Eastman AQ polymer.analytica chimica acta,434(2),255-260.
MLA	Chen X,et al."Hydrogen peroxide biosensor based on sol-gel-derived glasses doped with Eastman AQ polymer".analytica chimica acta 434.2(2001):255-260.