An electrochemical detection platform for selective and sensitive voltammetric determination of quercetin dosage in a food supplement by poly(9-(2-(pyren-1-yl)ethyl)-9h-carbazole) coated indium tin oxide electrode

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dc.authorid0000-0002-6401-3295en_US
dc.authorid0000-0002-9813-2962en_US
dc.authorscopusid56374132900en_US
dc.authorscopusid56250747600en_US
dc.authorwosidABD-2343-2020en_US
dc.authorwosidABD-2324-2020en_US
dc.contributor.authorKarakaya, Serkan
dc.contributor.authorKaya, İsmet
dc.date.accessioned2023-04-06T07:53:37Z
dc.date.available2023-04-06T07:53:37Z
dc.date.issued2021en_US
dc.departmentFakülteler, Fen Fakültesi, Kimya Bölümü
dc.description.abstractIn proposed study, a novel compound containing carbazole (Carb) and pyrene (Pyr) units was synthesized and polymerized onto an indium tin oxide (ITO) electrode for selective and sensitive voltammetric determination of Quercetin (QCT). The characterization studies of the synthesized 9-(2-(pyren-1-yl) ethyl)-9H-carbazole (Pyr- Carb) were performed by NMR, LC-MS/MS, UV–Vis, Fluorescence and FT-IR measurements. Then, Pyr-Carb was electro-polymerized onto ITO by recording its cyclic voltammograms (CVs). Electro-oxidation behavior of QCT was investigated at bare ITO and poly (Pyr-Carb)/ITO by cyclic voltammetry (CV). The voltammetric mea- surements showed that the oxidation current of QCT significantly increased after electro polymerization of Pyr- Carb on the ITO surface. The range of linearity (ROL) and detection limit (DL) were found as 2.0–500 μM and 0.59 μM, respectively. The fabricated sensor was successfully tested on a Quercetin food supplement, and the obtained results indicated that the fabricated method enables sensitive, selective and accurate determination of QCT in real samples.en_US
dc.identifier.citationKarakaya, S., & İsmet, Kaya (2021). An electrochemical detection platform for selective and sensitive voltammetric determination of quercetin dosage in a food supplement by poly(9-(2-(pyren-1-yl)ethyl)-9h-carbazole) coated indium tin oxide electrode. Polymer, 212 doi:10.1016/j.polymer.2020.123300en_US
dc.identifier.doi10.1016/j.polymer.2020.123300
dc.identifier.issn0032-3861
dc.identifier.issn1873-2291
dc.identifier.scopus2-s2.0-85097332149
dc.identifier.urihttps://doi.org/10.1016/j.polymer.2020.123300
dc.identifier.urihttps://hdl.handle.net/20.500.12428/3940
dc.identifier.volume212en_US
dc.identifier.wosWOS:000607119300004
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorKarakaya, Serkan
dc.institutionauthorKaya, İsmet
dc.language.isoen
dc.publisherElsevieren_US
dc.relation.ispartofPolymeren_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectQuercetinen_US
dc.subject9-(2-(Pyren-1-yl) ethyl)-9H-carbazoleen_US
dc.subjectIndium tin oxideen_US
dc.subjectConductive polymeren_US
dc.subjectElectrochemical sensoen_US
dc.titleAn electrochemical detection platform for selective and sensitive voltammetric determination of quercetin dosage in a food supplement by poly(9-(2-(pyren-1-yl)ethyl)-9h-carbazole) coated indium tin oxide electrode
dc.typeArticle

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