Novel hexapodal triazole linked to a cyclophosphazene core rhodamine-based chemosensor for selective determination of Hg2+ ions

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dc.authoridOzay, Hava/0000-0002-4184-7801
dc.contributor.authorOzay, Hava
dc.contributor.authorKagit, Reyhan
dc.contributor.authorYildirim, Mehmet
dc.contributor.authorYesilot, Serkan
dc.contributor.authorÖzay, Özgür
dc.date.accessioned2025-01-27T20:31:23Z
dc.date.available2025-01-27T20:31:23Z
dc.date.issued2014
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe hexapodal Rhodamine B derivative compound 3 containing a cyclotriphosphazene core was synthesized and characterized by spectroscopic techniques such as FT-IR, H-1, C-13 and P-31 NMR, HR-MS, MALDI MS and microanalysis. Compound 3 is a naked eye selective sensor with colorimetric and fluorescent properties for Hg2+ ions in the presence of other metal ions such as Na+, K+, Ca2+, Ba2+, Mg2+, Ag+, Mn2+, Cu2+, Ni2+, Co2+, Pb2+, Cd2+, Zn2+, Fe2+, Fe3+, and Cr3+. The optical sensor properties of compound 3 were investigated using UV-vis and fluorescence spectroscopy. The lowest detection limit of compound 3 was determined as 3.76 x 10(-9) M (0.75 ppb) for Hg2+ ions. The stoichiometry of compound 3-Hg2+ complex was found to be 1:3 (ligand/metal ion). The reusable test strip was improved by the immobilization of compound 3 into a hydrogel network. The reusability of the sensor and test strip was tested with S2- ion solutions.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [112 T278]
dc.description.sponsorshipThis work was financially supported by the Scientific and Technological Research Council of Turkey (TUBITAK, Project 112 T278).
dc.identifier.doi10.1007/s10895-014-1444-6
dc.identifier.endpage1601
dc.identifier.issn1053-0509
dc.identifier.issn1573-4994
dc.identifier.issue6
dc.identifier.pmid25169766
dc.identifier.scopus2-s2.0-84913583216
dc.identifier.scopusqualityQ3
dc.identifier.startpage1593
dc.identifier.urihttps://doi.org/10.1007/s10895-014-1444-6
dc.identifier.urihttps://hdl.handle.net/20.500.12428/23127
dc.identifier.volume24
dc.identifier.wosWOS:000345643200005
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherSpringer/Plenum Publishers
dc.relation.ispartofJournal of Fluorescence
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectMercury
dc.subjectRhodamine sensor
dc.subjectTest strip
dc.subjectPhosphazene
dc.subjectNaked-eye
dc.subjectHexapodal
dc.titleNovel hexapodal triazole linked to a cyclophosphazene core rhodamine-based chemosensor for selective determination of Hg2+ ions
dc.typeArticle

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