Phosphazene Based Multicentered Naked-Eye Fluorescent Sensor with High Selectivity for Fe3+ Ions

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dc.authoridOzay, Hava/0000-0002-4184-7801
dc.contributor.authorKagit, Reyhan
dc.contributor.authorYildirim, Mehmet
dc.contributor.authorÖzay, Özgür
dc.contributor.authorYesilot, Serkan
dc.contributor.authorOzay, Hava
dc.date.accessioned2025-01-27T20:47:55Z
dc.date.available2025-01-27T20:47:55Z
dc.date.issued2014
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractA novel on/off fluorescent rhodamine-based hexapodal Fe3+ probe (L) containing a cyclotriphosphazene core was synthesized by an azide-alkyne click-reaction. The synthesized compounds (1-5 and L) were characterized by FT-IR; H-1, C-13, and P-31 NMR; and MALDI MS spectrometry. The optical sensor features for the Fe3+ complex of L were investigated by UV-vis and fluorescence spectroscopy. The stoichiometry of L-Fe3+ complex was found to be 1:3 (ligand/metal ion), and the detection limit of L was determined as 4.8 mu M (0.27 mg L-1) for Fe3+ ions. The reusability of the sensor was tested by the addition of ethylenediamine to L-Fe3+ complex solutions followed by the addition of Fe3+ solution.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [112T278]
dc.description.sponsorshipThis work was financially supported by the Scientific and Technological Research Council of Turkey (TUBITAK, Project 112T278).
dc.identifier.doi10.1021/ic402783x
dc.identifier.endpage2151
dc.identifier.issn0020-1669
dc.identifier.issn1520-510X
dc.identifier.issue4
dc.identifier.pmid24498930
dc.identifier.scopus2-s2.0-84894292835
dc.identifier.scopusqualityQ1
dc.identifier.startpage2144
dc.identifier.urihttps://doi.org/10.1021/ic402783x
dc.identifier.urihttps://hdl.handle.net/20.500.12428/25085
dc.identifier.volume53
dc.identifier.wosWOS:000332144100036
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherAmer Chemical Soc
dc.relation.ispartofInorganic Chemistry
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectOff-On
dc.subjectAqueous-Solution
dc.subjectCyclotriphosphazene Core
dc.subjectLiving Cells
dc.subjectChemosensor
dc.subjectSensitivity
dc.subjectHg2+
dc.subjectCyclophosphazenes
dc.subjectReceptor
dc.subjectBehavior
dc.titlePhosphazene Based Multicentered Naked-Eye Fluorescent Sensor with High Selectivity for Fe3+ Ions
dc.typeArticle

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