A selective proton transfer optical sensor for copper II based on chelation enhancement quenching effect (CHEQ)
Luís Gustavo Teixeira Alves Duarte, Felipe Lange Coelho, José Carlos Germino, Gabriela Gamino da Costa, Jônatas Faleiro Berbigier, Fabiano Severo Rodembusch, Teresa Dib Zambón Atvars
Topics & Concepts
BenzothiazoleChemistryQuenching (fluorescence)TitrationNaked eyeFluorescenceBinding constantChelationStokes shiftPhotochemistryProton NMRCopperIntramolecular forceExcited stateAnalytical Chemistry (journal)ProtonDetection limitInorganic chemistryStereochemistryChromatographyOrganic chemistryBinding siteBiochemistryPhysicsNuclear physicsQuantum mechanicsMolecular Sensors and Ion DetectionElectrochemical Analysis and ApplicationsAnalytical Chemistry and Sensors