An application of a schiff-base type reaction in the synthesis of a new rhodamine-based hg(II)-sensing agent

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dc.authorid0000-0002-6315-3018en_US
dc.authorid0000-0002-0416-2870en_US
dc.contributor.authorÇiçekbilek, Fulya
dc.contributor.authorYılmaz, Bahar
dc.contributor.authorBayrakcı, Mevlüt
dc.contributor.authorGezici, Orhan
dc.date.accessioned2019-12-06T21:15:01Z
dc.date.available2019-12-06T21:15:01Z
dc.departmentKMÜ, Mühendislik Fakültesi, Biyomühendislik Bölümüen_US
dc.descriptionWOS:000495971100001en_US
dc.descriptionPubMed:31720947en_US
dc.description.abstractA facile synthesis procedure, whereby 9-Anthraldehyde (AA) is coupled to aminated rhodamine (AR) via a Schiff base-type reaction, is reported. The applicability and performance of the obtained material (AA-AR) as a sensing agent was studied towards 16 metal cations (i.e. Li+, Na+, Ag+, Ca2+, Ba2+, Co2+, Cs+, Cu2+, Mg2+, Hg2+, Mn2+, Pb2+, Ni2+, Sr2+, Zn2+, Al3+). Among the studied metals, an extraordinary selectivity was observed for Hg2+, and the observed selectivity was found not to be influenced by the presence of other cations and some common anions (i.e. Br-, Cl-, I-, HPO42-, H2PO4-, NO3-, NO2-, ClO4-, AcO-, HSO4-, SO42-, Cr2O7-, CO32-, OH- and HCO3-). The material, AA-AR, exhibited such a high selectivity and sensitivity towards Hg2+ that it could be detected even by naked eyes. The Hg2+-sensing property of AA-AR was found not to be limited to colorimetric detections so that a high fluorescent nature of the compound was also observed upon binding Hg2+ ion. The detection limit, which is correspondent to fluorescence emission intensity, was found as 0.87 mu M. The underlying mechanism of sensing property was studied by using some spectroscopic techniques such as FT-IR, H-1-NMR, C-13-NMR, and UV-Vis. (Job-plot). In the final course of the experiments, the performance of AA-AR in cell-imaging was also studied, and even trace amounts of Hg2+ in living cells could be detected by the studied probe. Thus, the applicability of a new synthesis approach in producing a highly efficient new fluorescence sensor for the detection of Hg2+ ions is discussed in detail.en_US
dc.identifier.citationÇiçekbilek, F., Yılmaz, B., Bayrakcı, M., Gezici, O. (2019). An application of a schiff-base type reaction in the synthesis of a new rhodamine-based hg(II)-sensing agent. Journal Of Fluorescence.
dc.identifier.doi10.1007/s10895-019-02462-5
dc.identifier.issn1053-0509
dc.identifier.issn1573-4994
dc.identifier.pmid31720947
dc.identifier.scopus2-s2.0-85074982890
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://dx.doi.org/10.1007/s10895-019-02462-5
dc.identifier.urihttps://hdl.handle.net/11492/2361
dc.identifier.wosWOS:000495971100001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Sceince
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorÇiçekbilek, Fulya
dc.institutionauthorYılmaz, Bahar
dc.institutionauthorBayrakcı, Mevlüt
dc.language.isoen
dc.publisherSpringer / Plenum Publishersen_US
dc.relation.journalJournal Of Fluorescenceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAnthraceneen_US
dc.subjectCell Imagingen_US
dc.subjectFluorescence Sensoren_US
dc.subjectMercuryen_US
dc.subjectRhodamineen_US
dc.subjectSchiff Baseen_US
dc.titleAn application of a schiff-base type reaction in the synthesis of a new rhodamine-based hg(II)-sensing agenten_US
dc.typeArticle

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