A novel Iron(III)-selective membrane potentiometric sensor based on 5-chloro-3-[4-(trifluoromethoxy) phenylimino] indolin-2-one

dc.authorscopusid 55910480000
dc.authorscopusid 56470686700
dc.authorscopusid 6507692468
dc.authorscopusid 35518926800
dc.contributor.author Demir,E.
dc.contributor.author Kemer,B.
dc.contributor.author Bekircan,O.
dc.contributor.author Aboul-Enein,H.Y.
dc.date.accessioned 2024-05-25T12:32:03Z
dc.date.available 2024-05-25T12:32:03Z
dc.date.issued 2015
dc.department Okan University en_US
dc.department-temp Demir E., Okan University, Vocational School of Health Services, Perfusion Techniques, Istanbul, 34959, Turkey; Kemer B., Karadeniz Technical University, Department of Chemistry, Trabzon, 61100, Turkey; Bekircan O., Karadeniz Technical University, Department of Chemistry, Trabzon, 61100, Turkey; Aboul-Enein H.Y., Pharmaceutical and Medicinal Chemistry Department, Pharmaceutical and Drug Industries Research Division, National Research Centre, Dokki, Cairo, 12311, Egypt en_US
dc.description.abstract A novel polyvinyl chloride (PVC) membrane sensor that is highly selective to Fe3+ ions was prepared by using 5-chloro-3-[4-(trifluoromethoxy)phenylimino]indolin-2-one (CFMEPI) ionophore. The sensor exhibits a Nernstian response for Fe3+ ions over a wide concentration range (1.0 ×10-2 −1.0×10-6M) with a slope of 46.7±0.5 mV per decade. The sensor has a response time of 20s and can be used for at least 3 months without any measurable divergence in potential. It was concluded that the sensor response was pH independent in the range of 4.0-8.61. The sensor has some advantages such as short analysis time, particularly high selectivity towards iron (III). The sensor was used successfully for direct determination of Fe3+ in several synthetic and real samples with satisfactory results. © 2015 Bentham Science Publishers. en_US
dc.identifier.citationcount 12
dc.identifier.doi 10.2174/1573411010666141111224325
dc.identifier.endpage 35 en_US
dc.identifier.issn 1573-4110
dc.identifier.issue 1 en_US
dc.identifier.scopus 2-s2.0-84920527683
dc.identifier.scopusquality Q2
dc.identifier.startpage 29 en_US
dc.identifier.uri https://doi.org/10.2174/1573411010666141111224325
dc.identifier.uri https://hdl.handle.net/20.500.14517/2334
dc.identifier.volume 11 en_US
dc.identifier.wosquality Q3
dc.language.iso en
dc.publisher Bentham Science Publishers en_US
dc.relation.ispartof Current Analytical Chemistry en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.scopus.citedbyCount 12
dc.subject All-solid-state en_US
dc.subject Determination of Fe<sup>3+</sup> en_US
dc.subject Fe<sup>3+</sup>-selective electrode en_US
dc.subject Potentiometer en_US
dc.subject PVC membrane en_US
dc.title A novel Iron(III)-selective membrane potentiometric sensor based on 5-chloro-3-[4-(trifluoromethoxy) phenylimino] indolin-2-one en_US
dc.type Article en_US

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