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dc.contributor.authorGÖRDÜK, Semih
dc.contributor.authorŞAHİN, Yücel
dc.contributor.authorArvas, Melih Beşir
dc.contributor.authorKoyun, O.
dc.date.accessioned2023-02-21T08:22:04Z
dc.date.available2023-02-21T08:22:04Z
dc.date.issued2018
dc.identifier.citationKoyun O., GÖRDÜK S., Arvas M. B., ŞAHİN Y., "Electrochemically Treated Pencil Graphite Electrodes Prepared in One Step for the Electrochemical Determination of Paracetamol", RUSSIAN JOURNAL OF ELECTROCHEMISTRY, cilt.54, sa.11, ss.796-808, 2018
dc.identifier.issn1023-1935
dc.identifier.othervv_1032021
dc.identifier.otherav_196783dd-ad87-4c6b-b668-1e29e56bc0bf
dc.identifier.urihttp://hdl.handle.net/20.500.12627/186600
dc.identifier.urihttps://doi.org/10.1134/s1023193518110046
dc.description.abstractThis article reports the electrochemical determination of paracetamol (PC) in the presence of ascorbic acid (AA) and caffeine (CF) using an electrochemically treated pencil graphite electrode. In this study, we describe the use of an electrode prepared by overoxidation between 0.0 and +2.1 V for paracetamol determination. The electrochemically treated pencil graphite electrodes (ETPGEs) were prepared using a cyclic voltammetric method. The electrode was characterized by Scanning Electron Microscopy (SEM), Electrochemical Impedance Spectroscopy (EIS), and Resonance Raman Spectroscopy. The differences in oxidation peak potentials were large enough to determine PC in the presence of AA and CF. The electroactive areas of the bare electrode and 10 scan-ETPGE in 0.5 M H2SO4 were calculated to be 0.0031 and 0.0341 cm(2), respectively. The sensor (10 scan-ETPGE in 0.5 M H2SO4) was sensitive to the PC with 1.74 x 10(-7) M limits of detection (S/N = 3). Finally, the developed method and the prepared electrodes were used for determination of PC in the pharmaceutical samples.
dc.language.isoeng
dc.subjectFizik Bilimleri
dc.subjectElektrokimya
dc.subjectGenel Kimya
dc.subjectTemel Bilimler
dc.subjectKimya (çeşitli)
dc.subjectFizikokimya
dc.subjectTemel Bilimler (SCI)
dc.subjectKimya
dc.subjectELEKTROKİMYA
dc.titleElectrochemically Treated Pencil Graphite Electrodes Prepared in One Step for the Electrochemical Determination of Paracetamol
dc.typeMakale
dc.relation.journalRUSSIAN JOURNAL OF ELECTROCHEMISTRY
dc.contributor.departmentYıldız Teknik Üniversitesi , ,
dc.identifier.volume54
dc.identifier.issue11
dc.identifier.startpage796
dc.identifier.endpage808
dc.contributor.firstauthorID4074540


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