Fluorenylidene bridged cyclotriphosphazenes: 'turnoff' fluorescence probe for Cu2+ and Fe3+ ions

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dc.contributor.authorCiftci, Gonul Yenilmez
dc.contributor.authorSenkuytu, Elif
dc.contributor.authorDurmuş, Mahmut
dc.contributor.authorYüksel, Fatma
dc.contributor.authorKilic, Adem
dc.date.accessioned2025-10-29T11:20:11Z
dc.date.issued2013
dc.departmentFakülteler, Temel Bilimler Fakültesi, Kimya Bölümü
dc.description.abstractA first series of the 4,4'-(9-fluorenylidene) diphenol (FDP), (2) and 4,4'-(9-fluorenylidene) dianiline (FDA), (7) bridged cyclotriphosphazene derivatives (3-6, 8-11) were synthesized by nucleophilic S(N)2(P) and S(N)1(P) reactions, respectively. The structural investigations of the compounds were verified by elemental analyses, mass spectrometry, UV-vis, FT-IR, H-1 and P-31 NMR techniques, X-ray crystallography (for 4, 8, 9) and fluorescence spectroscopy. The metal sensing properties of novel bridged cyclotriphosphazene derivatives were also examined by fluorescence spectroscopy. These complexes showed high selectivity for Cu2+ and Fe3+ ions in solution.
dc.description.sponsorshipScientific and Technical Research Council of Turkey, TUBITAK [111T085]
dc.description.sponsorshipThe authors thank the Scientific and Technical Research Council of Turkey for financial support TUBITAK (Grant 111T085).
dc.identifier.doi10.1039/c3dt51426a
dc.identifier.endpage14926
dc.identifier.issn1477-9226
dc.identifier.issn1477-9234
dc.identifier.issue41
dc.identifier.orcid0000-0002-3579-8062
dc.identifier.orcid0000-0003-2181-2457
dc.identifier.pmid23994894
dc.identifier.scopus2-s2.0-84885130688
dc.identifier.scopusqualityQ2
dc.identifier.startpage14916
dc.identifier.urihttps://doi.org/10.1039/c3dt51426a
dc.identifier.urihttps://hdl.handle.net/20.500.14854/8465
dc.identifier.volume42
dc.identifier.wosWOS:000325369200033
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherRoyal Soc Chemistry
dc.relation.ispartofDalton Transactions
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectPhosphorus-Nitrogen Compounds
dc.subjectNucleophilic-Substitution Reactions
dc.subjectChiral Configurations
dc.subjectAnsa Dilemma
dc.subjectDerivatives
dc.subjectCyclophosphazenes
dc.subjectSpiro
dc.subjectHexachlorocyclotriphosphazene
dc.subjectPhosphazenes
dc.subjectDendrimers
dc.titleFluorenylidene bridged cyclotriphosphazenes: 'turnoff' fluorescence probe for Cu2+ and Fe3+ ions
dc.typeArticle

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