Designing of a stable and selective glucose biosensor by glucose oxidase immobilization on glassy carbon electrode sensitive to H2O2 via nanofiber interface

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dc.contributor.authorTemocin, Zulfikar
dc.date.accessioned2021-01-14T18:10:20Z
dc.date.available2021-01-14T18:10:20Z
dc.date.issued2020
dc.departmentKKÜ
dc.descriptionTemocin, Zulfikar/0000-0001-7151-9772
dc.description.abstractThe integration of the enzymes on the solid electrode surfaces is an indispensable step for the construction of the bioelectrochemical electrode. In the current work, the blend nanofibers consisting of poly (vinyl alcohol) and poly(ethyleneimine) were deposited by the electrospinning method on an H2O2-sensitive modified glassy carbon electrode. Glucose oxidase was immobilized on the glutaraldehyde-activated blend nanofibers. Bioelectrochemical electrode displayed a good linear response to the glucose concentration ranges with two separate calibration curves, from 2 to 8 mmol L-1 and from 10 to 30 mmol L-1. Besides, it showed a high anti-interference performance against ascorbic and uric acids as well as long-term storage stability over 63 days. Moreover, analysis results in a diluted human serum sample showed that the prepared bioelectrochemical electrode has the ability to measure glucose in real samples.en_US
dc.description.sponsorshipScientific Research Projects Coordination Unit of Krkkale University [2015-005]en_US
dc.description.sponsorshipThis work was supported by Scientific Research Projects Coordination Unit of Krkkale University (Project Number: 2015-005).en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1007/s10800-020-01502-4
dc.identifier.issn0021-891X
dc.identifier.issn1572-8838
dc.identifier.scopus2-s2.0-85095941391
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1007/s10800-020-01502-4
dc.identifier.urihttps://hdl.handle.net/20.500.12587/12523
dc.identifier.wosWOS:000589568900001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSPRINGERen_US
dc.relation.ispartofJOURNAL OF APPLIED ELECTROCHEMISTRY
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGlassy carbonen_US
dc.subjectGlucose oxidaseen_US
dc.subjectNanofiberen_US
dc.subjectGlucose biosensoren_US
dc.subjectPoly(vinyl alcohol)en_US
dc.titleDesigning of a stable and selective glucose biosensor by glucose oxidase immobilization on glassy carbon electrode sensitive to H2O2 via nanofiber interfaceen_US
dc.typeArticle

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