Detection of Hg2+ ion in aqueous media by new fluorometric and colorimetric sensor based on triazole-rhodamine

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dc.contributor.authorErdemir, Serkan
dc.contributor.authorKocyigit, Ozcan
dc.contributor.authorMalkondu, Sait
dc.date.accessioned2020-03-26T19:01:43Z
dc.date.available2020-03-26T19:01:43Z
dc.date.issued2015
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractA highly efficient and selective rhodamine B sensor bearing triazole unit (RHT) as the metal ion receptor was designed and synthesized. RHT was characterized by H-1 NMR, C-13 NMR, APT COSY, FTIR, elemental analysis, and also its binding selectivity toward various metal ions was studied. Fluorescence enhancement by factors 24 times was achieved upon selective interaction with Hg2+ ion over other metal ions in aqueous solutions. Selective fluorescent enhancement of RHT was attributed to ring opening from the spirolactam (nonfluorescent) to ring-opened amide (fluorescent). Also, distinct color changes from colorless to pink provided "naked eye" detection of Hg2+. (C) 2015 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.jphotochem.2015.04.017en_US
dc.identifier.endpage21en_US
dc.identifier.issn1010-6030en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage15en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.jphotochem.2015.04.017
dc.identifier.urihttps://hdl.handle.net/20.500.12395/31987
dc.identifier.volume309en_US
dc.identifier.wosWOS:000356739100003en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE SAen_US
dc.relation.ispartofJOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectFluorometricen_US
dc.subjectColorimetricen_US
dc.subjectTurn onen_US
dc.subjectTriazoleen_US
dc.subjectRhodamineen_US
dc.titleDetection of Hg2+ ion in aqueous media by new fluorometric and colorimetric sensor based on triazole-rhodamineen_US
dc.typeArticleen_US

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