A highly sensitive and selective fluorescent turn-on chemosensor bearing a 7-diethylaminocoumarin moiety for the detection of cyanide in organic and aqueous solutions
Burcu Aydıner, Ömer Şahin, Deniz Çakmaz, Gökhan Kaplan, Kerem Kaya, Ümmühan Özdemir Özmen, Nurgül Seferoğlu, Zeynel Seferoğlu
Abstract
Novel 7-diethylaminocoumarin based dyes showed high sensitivity and selectivity to cyanide anions in both organic and aqueous solutions, which was observed by a drastic increment in the emission intensity.
Topics & Concepts
ChemistryMoietyFluorescenceCyanideTurn (biochemistry)Bearing (navigation)Aqueous solutionPhotochemistryCombinatorial chemistryOrganic chemistryBiochemistryPhysicsQuantum mechanicsGeographyCartographyMolecular Sensors and Ion DetectionLuminescence and Fluorescent MaterialsPorphyrin and Phthalocyanine Chemistry