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dc.creatorJugović, Branimir
dc.creatorGrgur, Branimir
dc.creatorAntov, Mirjana
dc.creatorKnežević Jugović, Zorica
dc.creatorStevanović, Jasmina S.
dc.creatorGvozdenović, Milica M.
dc.date.accessioned2018-01-30T10:09:07Z
dc.date.available2018-01-30T10:09:07Z
dc.date.issued2016
dc.identifier.issn1452-3981
dc.identifier.urihttp://dais.sanu.ac.rs/123456789/15979
dc.description.abstractPolypyrrole enzyme electrode was formed by immobilization of glucose oxidase via glutaraldehyde into electrochemically synthesized polypyrrole on glassy carbon electrode. Electrochemical synthesis was performed in 0.5 mol dm(-3) HCl and 0.2 mol dm(-3) pyrrole at constant current density of 2 mA cm(-2). Chronopotentiometric curves of polypyrrole enzyme electrode were recorded at current density of 42 nA cm(-2) for different glucose concentrations. The determined value of the apparent Michaelis-Menten constant was 0.045 mmol dm(-3) which is significantly lower than that of free enzyme indicating enhanced enzyme efficiency when it is immobilized into electroconducting polymer matrix.eng
dc.format11 2 () 1152-1161
dc.formatapplication/pdf
dc.languageen
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172046/RS//
dc.rightsopenAccess
dc.sourceInternational Journal of Electrochemcal Scienceeng
dc.subjectconducting polymers
dc.subjectelectrochemistry
dc.subjectglucose oxidase
dc.subjectmaterial testing
dc.subjectsensors
dc.titlePolypyrrole-based Enzyme Electrode with Immobilized Glucose Oxidase for Electrochemical Determination of Glucoseeng
dc.typearticle
dc.rights.licenseBY
dcterms.abstractГргур, Бранимир; Aнтов, Мирјана; Гвозденовић, Милица; Кнежевић-Југовић, Зорица; Југовић, Бранимир; Стевановић, Јасмина;
dc.citation.spage1152
dc.citation.epage1161
dc.citation.volume11
dc.citation.issue2
dc.type.versionpublishedVersion
dc.identifier.fulltexthttp://dais.sanu.ac.rs/bitstream/id/20067/1927.pdf


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