A rhodamine based chemosensor for solvent dependent chromogenic sensing of cobalt (II) and copper (II) ions with good selectivity and sensitivity: Synthesis, filter paper test strip, DFT calculations and cytotoxicity
Wei Chuen Chan, Hazwani Mat Saad, Kae Shin Sim, Vannajan Sanghiran Lee, Chee Wei Ang, Keng Yoon Yeong, Kong Wai Tan
Topics & Concepts
Naked eyeRhodamineDetection limitRhodamine 6GChemistryChromogenicMetal ions in aqueous solutionSolventCopperHydrazideStoichiometrySpectroscopySelectivityBinding constantAnalytical Chemistry (journal)IonNuclear chemistryMoleculePhysical chemistryChromatographyFluorescenceOrganic chemistryBinding siteQuantum mechanicsBiochemistryPhysicsCatalysisMolecular Sensors and Ion DetectionElectrochemical Analysis and ApplicationsElectrochemical sensors and biosensors