Conducting polymers with benzothiadiazole and benzoselenadiazole units for biosensor applications

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dc.authoridTimur, Suna/0000-0002-1981-7577
dc.authoridEmre, Fatma Bilge/0000-0002-2972-5596
dc.authoridEMRE, Fatma Bilge/0000-0002-2972-5596
dc.authoridEmre, Sinan/0000-0002-9788-3895
dc.authorwosidBalan, Abidin/A-1251-2010
dc.authorwosidToppare, Levent/ABA-5056-2020
dc.authorwosidTimur, Suna/CAG-0914-2022
dc.authorwosidEmre, Fatma Bilge/V-5662-2017
dc.authorwosidEMRE, Fatma Bilge/AAS-3969-2020
dc.authorwosidEmre, Sinan/T-5643-2019
dc.contributor.authorEmre, Fatma Bilge
dc.contributor.authorEkiz, Fulya
dc.contributor.authorBalan, Abidin
dc.contributor.authorEmre, Sinan
dc.contributor.authorTimur, Suna
dc.contributor.authorToppare, Levent
dc.date.accessioned2024-08-04T20:32:54Z
dc.date.available2024-08-04T20:32:54Z
dc.date.issued2011
dc.departmentİnönü Üniversitesien_US
dc.description.abstractPoly(4,7-di(2,3)-dihydrothienol[3,4-b][1,4]dioxin-5-yl-benzo[1,2,5]thiadiazole) (PBDT) and poly(4,7-di(2,3)-dihydrothienol[3,4-b][1,4]dioxin-5-yl-2,1,3-benzoselenadiazole) (PESeE) were electrochemically deposited on graphite electrodes and used as immobilization matrices for biosensing studies. After electrochemical deposition of the polymeric matrices, glucose oxidase (GOx) was immobilized on the modified electrodes as the model enzyme. In the biosensing studies, the decrease in oxygen level as a result of enzymatic reaction was monitored at -0.7 V vs Ag/AgCl (3.0 M KCl) and correlated with substrate concentration. The biosensor was characterized in terms of several parameters such as operational and storage stabilities, kinetic parameters (K-m and I-max) and surface morphologies. The biosensor was tested on real human blood serum samples. (C) 2011 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipTUBA granten_US
dc.description.sponsorshipThis work is partially supported by TUBA grant. METU Central Laboratory is also acknowledged for taking the SEM images.en_US
dc.identifier.doi10.1016/j.snb.2011.05.052
dc.identifier.endpage123en_US
dc.identifier.issn0925-4005
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-79960450620en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage117en_US
dc.identifier.urihttps://doi.org/10.1016/j.snb.2011.05.052
dc.identifier.urihttps://hdl.handle.net/11616/95384
dc.identifier.volume158en_US
dc.identifier.wosWOS:000295500200016en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofSensors and Actuators B-Chemicalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectEnzyme immobilizationen_US
dc.subjectConducting polymeren_US
dc.subjectBiosensoren_US
dc.subjectSurface modificationen_US
dc.titleConducting polymers with benzothiadiazole and benzoselenadiazole units for biosensor applicationsen_US
dc.typeArticleen_US

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