New voltammetric approach to the quantitative estimation of sildenafil citrate in tablets using disposable pencil graphite electrode

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dc.contributor.authorGüzel, Remziye
dc.contributor.authorEkşi, Haslet
dc.contributor.authorDinç, Erdal
dc.contributor.authorSolak, Ali Osman
dc.date.accessioned2024-04-24T17:56:32Z
dc.date.available2024-04-24T17:56:32Z
dc.date.issued2014
dc.departmentDicle Üniversitesi, Ziya Gökalp Eğitim Fakültesi, Matematik ve Fen Bilimleri Eğitimi Bölümüen_US
dc.description.abstractThe voltammetric behavior of sildenafil citrate (SC) was studied through differential pulse stripping voltammetry. The best sensitivity, optimal experimental conditions and settings for the voltammetric method development were obtained by applying experimental design and optimization methodology to the designed sample runs at different accumulation times, accumulation potentials and pHs. The linearity over the concentration range 1 × 10-7 M-8 × 10-6 M for SC was determined and the limit of detection (LOD) was 3.1 × 10-8 M. For the method ability and validity, mean recovery result and relative standard deviation were found to be 99.3% and 2.19%, respectively. The method was applied to the determination of SC in pharmaceutical and plasma samples.en_US
dc.identifier.citationGüzel, R., Ekşi, H., Dinç, E. ve Solak, A. O. (2014). New voltammetric approach to the quantitative estimation of sildenafil citrate in tablets using disposable pencil graphite electrode. Sensor Letters, 12(11), 1675-1681.
dc.identifier.doi10.1166/sl.2014.3384
dc.identifier.endpage1681en_US
dc.identifier.issn1546-198X
dc.identifier.issue11en_US
dc.identifier.scopus2-s2.0-84919359988en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage1675en_US
dc.identifier.urihttps://doi.org/10.1166/sl.2014.3384
dc.identifier.urihttps://hdl.handle.net/11468/23558
dc.identifier.volume12en_US
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherAmerican Scientific Publishersen_US
dc.relation.ispartofSensor Lettersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDifferential pulse stripping voltammetric determinationen_US
dc.subjectExperimental design and optimizationen_US
dc.subjectPencil graphite electrodeen_US
dc.subjectPlasma samplesen_US
dc.subjectSildenafil citrateen_US
dc.titleNew voltammetric approach to the quantitative estimation of sildenafil citrate in tablets using disposable pencil graphite electrodeen_US
dc.typeArticleen_US

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