Synthesis of a new colorimetric receptor based on calix[4]pyrrole binding oxime for selective recognition of fluoride ions

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dc.contributor.authorTaner, Bilge
dc.contributor.authorAlici, Onder
dc.contributor.authorDeveci, Pervin
dc.date.accessioned2020-03-26T18:58:33Z
dc.date.available2020-03-26T18:58:33Z
dc.date.issued2014
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractA colorimetric anion sensor -meso-heptaethylcalix[4]pyrrole-meso-3-aminophenyl-p-nitrobenzaldoxime was synthesised and characterised by various spectroscopic techniques. Anion-binding studies were carried out using UV-vis, and H-1 NMR titrations, revealing that the receptor exhibits selective recognition towards F- over other anions. The selectivity for F- among the halides is attributed mainly to the hydrogen bond interaction of the receptor with F-. Receptor showed colour change from colourless to yellow in the presence of tetrabutylammonium fluoride with 1:2 stoichiometry. Cyclic voltammetry studies, carried out in CH3CN, provided evidence of an anion-dependent electrochemical response with F- ion. This response was particularly dramatic in the case of receptor after the addition of approximate to 1equiv. of F- ion.en_US
dc.description.sponsorshipSelcuk UniversitySelcuk Universityen_US
dc.description.sponsorshipThis work was supported by the Research Fund of Selcuk University.en_US
dc.identifier.doi10.1080/10610278.2013.830725en_US
dc.identifier.endpage124en_US
dc.identifier.issn1061-0278en_US
dc.identifier.issn1029-0478en_US
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage119en_US
dc.identifier.urihttps://dx.doi.org/10.1080/10610278.2013.830725
dc.identifier.urihttps://hdl.handle.net/20.500.12395/31172
dc.identifier.volume26en_US
dc.identifier.wosWOS:000328599400007en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTAYLOR & FRANCIS LTDen_US
dc.relation.ispartofSUPRAMOLECULAR CHEMISTRYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectcalix[4]pyrrole-based receptoren_US
dc.subjectoximeen_US
dc.subjectanion recognitionen_US
dc.subjectcyclic voltammetryen_US
dc.titleSynthesis of a new colorimetric receptor based on calix[4]pyrrole binding oxime for selective recognition of fluoride ionsen_US
dc.typeArticleen_US

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