Red and blue emitting fluorescent probe for cyanide and hypochlorite ions: Biological sensing and environmental analysis

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dc.contributor.authorMalkondu, Sait.
dc.contributor.authorErdemir, Serkan.
dc.contributor.authorKarakurt, Serdar.
dc.date.accessioned2020-03-26T20:20:27Z
dc.date.available2020-03-26T20:20:27Z
dc.date.issued2020
dc.departmentSelçuk Üniversitesi, Fen Fakültesi, Kimya Bölümüen_US
dc.description.abstractExcessive levels of hypochlorite and cyanide ions are considered as the major threats towards human health and environment. Therefore, many researchers make considerable effort to develop small molecules for the quick, accurate and easy detection of biologically and environmentally important anions. Moreover, design of multiple analyte sensing sensors is still challenging issue due to broad application area. In the present study, we introduce a novel chemosensor (P) based on benzothiazole and diaminomaleonitrile units for the detection hypochlorite and cyanide ions in biological and environmental samples. The detection ability of P was examined towards a pool of analyte containing anions, cations and reactive oxygen species. P undergoes sharp turn-on fluorescence enhancement induced by hypochlorite or cyanide over other anions. The fluorescence response is attributed to oxidation of imine bond by hypochlorite or deprotonation of -NH2 and -OH functions by cyanide. The selectivity and sensitivity data demonstrated by P over other anions renders it an excellent candidate for hypochlorite and cyanide detection in biological and aqueous environments. Moreover, this is the first study that single probe has an ability of detecting both hypochlorite and cyanide anions through two distinct sensing modes.en_US
dc.identifier.citationMalkondu, S., Erdemir, S., Karakurt, S. (2020). Red and Blue Emitting Fluorescent Probe for Cyanide and Hypochlorite Ions: Biological Sensing and Environmental Analysis. Dyes and Pigments, 174, 1-9.
dc.identifier.doi10.1016/j.dyepig.2019.108019en_US
dc.identifier.issn0143-7208en_US
dc.identifier.issn1873-3743en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.dyepig.2019.108019
dc.identifier.urihttps://hdl.handle.net/20.500.12395/38589
dc.identifier.volume174en_US
dc.identifier.wosWOS:000509632600015en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorErdemir, Serkan.
dc.institutionauthorKarakurt, Serdar.
dc.language.isoenen_US
dc.publisherELSEVIER SCI LTDen_US
dc.relation.ispartofDYES AND PIGMENTSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectHypochloriteen_US
dc.subjectCyanideen_US
dc.subjectICTen_US
dc.subjectBioimagingen_US
dc.subjectFluorescenceen_US
dc.subjectProbeen_US
dc.titleRed and blue emitting fluorescent probe for cyanide and hypochlorite ions: Biological sensing and environmental analysisen_US
dc.typeArticleen_US

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