Continuous and precise recognition of N2H4 and Cu2+ has been achieved using chalcone derivatives as a D-A-D΄-type fluorescent chemical sensor
Yang Guo, Yuanwei Li, Lihong He, Hongquan Fu, Bin Wang
Topics & Concepts
FluorescenceDetection limitIntramolecular forceChemistrySelectivityQuenching (fluorescence)PhotochemistrySensitivity (control systems)Hydrogen bondAnalytical Chemistry (journal)Linear rangeMoleculeStereochemistryChromatographyOpticsCatalysisOrganic chemistryElectronic engineeringPhysicsEngineeringMolecular Sensors and Ion DetectionAnalytical Chemistry and SensorsLuminescence and Fluorescent Materials