Quantitative Determination of Phenol in Natural Decayed Leaves Using Procaine Modified Carbon Paste Electrode Surface by Cyclic Voltammetry

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dc.contributor.authorMülazımoğlu, İbrahim Ender
dc.contributor.authorYılmaz, Ecir
dc.date.accessioned2020-03-26T18:04:52Z
dc.date.available2020-03-26T18:04:52Z
dc.date.issued2010
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIn this research, the amount of phenol in decayed leaves was quantified in aqueous medium by using procaine hydrochloride modified carbon paste electrode. Working electrode was prepared by using homogeneous mixture of graphite powder and mineral oil (80:20%). The mixture was pressed on the electrode surface thus a glassy form was obtained. The electrode surface was modified with procaine hydrochloride in 0.1 M tetrabutylammonium tetrafluoroborate using 100 mV s(-1) scanning rate between -1.7 V and -0.5 V with 50 cycles. After the modification process, the electron transfer becomes easier and faster. For the calibration curve, a series of standard phenol solution between 1.0 x 10(-3) M and 1.0 x 10(-8) M was prepared using Britton-Robinson buffer solution at pH 12. The prepared standard solutions were used for the chemical binding of phenol to the modified electrode surface between 0.0 V and + 0.9 V potential range using 100 mV s(-1) scanning rate with 10 cycles. Calibration curve was obtained by plotting concentrations versus peak currents of standard phenol solutions. By using this calibration method, the amount of phenol was determined as 8.33 x 10(-5) M in natural decayed leaves in BR buffer solution at pH 12. Detection limit was obtained as low as 1.0 x 10(-8) M.en_US
dc.description.sponsorshipResearch Foundation of Selcuk University, Konya, TurkeySelcuk University [BAP-05401083]en_US
dc.description.sponsorshipWe would like to thank Prof. Dr. Ali Osman Solak (Ankara University, Science Faculty) for his endless help and the Research Foundation of Selcuk University, Konya, Turkey (BAP-05401083) for financial support of this work.en_US
dc.identifier.citationMülazımoğlu, İ. E., Yılmaz, E., (2010). Quantitative Determination of Phenol in Natural Decayed Leaves Using Procaine Modified Carbon Paste Electrode Surface by Cyclic Voltammetry. Desalination, (256), 64-69. Doi: 10.1016/j.desal.2010.02.014
dc.identifier.doi10.1016/j.desal.2010.02.014en_US
dc.identifier.endpage69en_US
dc.identifier.issn0011-9164en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage64en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.desal.2010.02.014
dc.identifier.urihttps://hdl.handle.net/20.500.12395/25198
dc.identifier.volume256en_US
dc.identifier.wosWOS:000277631000011en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorMülazımoğlu, İbrahim Ender
dc.institutionauthorYılmaz, Ecir
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofDesalinationen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectProcaine hydrochlorideen_US
dc.subjectCyclic voltammetryen_US
dc.subjectCarbon paste electrodeen_US
dc.subjectSurface modificationen_US
dc.subjectSurface characterizationen_US
dc.titleQuantitative Determination of Phenol in Natural Decayed Leaves Using Procaine Modified Carbon Paste Electrode Surface by Cyclic Voltammetryen_US
dc.typeArticleen_US

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