On/off rhodamine-BODIPY-based fluorimetric/colorimetric sensor for detection of mercury (II) in half-aqueous medium

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dc.contributor.authorKursunlu, Ahmed Nuri.
dc.contributor.authorOguz, Mehmet.
dc.contributor.authorYilmaz, Mustafa.
dc.date.accessioned2020-03-26T20:15:37Z
dc.date.available2020-03-26T20:15:37Z
dc.date.issued2019
dc.departmentSelçuk Üniversitesi, Fen Fakültesi, Kimya Bölümüen_US
dc.description.abstractA turn on/off rhodamine-BODIPY (RB) fluorescent sensor has been designed for selective and sensitive detection of Hg (II) cation in half-aqueous solution. For this purpose, a BODIPY derivative having dual-cores is bilaterally bound to a rhodamine containing dual-amine moieties. The newly prepared sensor reacts with mercury (II) salt to generate a product with different optical parameters. These are changes confirmed by absorption, emission, and excitation measurements. A blue shift is observed as the "Turn-off" change the pink color to transparent upon the addition of Hg (II) ions which is assigned to the suppression of fluorescence resonance energy transfer upon mercury (II) ion affinity. Selectivity toward the Hg (II) ion is found to depend upon the cavity size created of the amino moieties of rhodamine and the carbonyls of BODIPY to the metal ion. The sensor RB is selective and sensitive to Hg (II) with a detection limit [1.94 (+/- 0.2) 10(-8) M]. The three-way fluorescent probe can he selectively applied for the detection of mercury (II) ion in real water samples.en_US
dc.description.sponsorshipResearch Foundation of Selcuk University (BAP)Selcuk Universityen_US
dc.description.sponsorshipThis work was supported by the Research Foundation of Selcuk University (BAP). The associate editor coordinating the review of this paper and approving it for publication was Dr. Chang-Soo Kim. (Corresponding author: Mustafa Yilmaz.)en_US
dc.identifier.citationKursunlu, A. N., Oguz, M., Yilmaz, M. (2018). On/off Rhodamine-BODIPY-Based Fluorimetric/Colorimetric Sensor for Detection of Mercury (II) in Half-Aqueous Medium. IEEE Sensors Journal, 19(6), 2009-2015.
dc.identifier.doi10.1109/JSEN.2018.2886383en_US
dc.identifier.endpage2015en_US
dc.identifier.issn1530-437Xen_US
dc.identifier.issn1558-1748en_US
dc.identifier.issue6en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage2009en_US
dc.identifier.urihttps://dx.doi.org/10.1109/JSEN.2018.2886383
dc.identifier.urihttps://hdl.handle.net/20.500.12395/38061
dc.identifier.volume19en_US
dc.identifier.wosWOS:000459513100003en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorKursunlu, Ahmed Nuri.
dc.institutionauthorOguz, Mehmet.
dc.institutionauthorYilmaz, Mustafa.
dc.language.isoenen_US
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCen_US
dc.relation.ispartofIEEE SENSORS JOURNALen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectRhodamineen_US
dc.subjectBODIPYen_US
dc.subjectmercuryen_US
dc.subjectabsorptionen_US
dc.subjectemissionen_US
dc.subjectfluorescenten_US
dc.titleOn/off rhodamine-BODIPY-based fluorimetric/colorimetric sensor for detection of mercury (II) in half-aqueous mediumen_US
dc.typeArticleen_US

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