A simple quinoline-thiophene Schiff base turn-off chemosensor for Hg2+ detection: spectroscopy, sensing properties and applications
Brian Musikavanhu, Selvaraj Muthusamy, Dongwei Zhu, Zhaoli Xue, Qian Yu, Choonzo Chiyumba, John Mack, Tebello Nyokong, Sheng-Jun Wang, Long Zhao
Topics & Concepts
ThiopheneDetection limitSchiff baseQuinolineFluorescenceTitrationChemistryQuenching (fluorescence)Metal ions in aqueous solutionBinding constantChelationPhotochemistryProton NMRStoichiometryAnalytical Chemistry (journal)Inorganic chemistryIonPhysical chemistryOrganic chemistryPolymer chemistryChromatographyQuantum mechanicsPhysicsMolecular Sensors and Ion DetectionElectrochemical Analysis and ApplicationsLuminescence and Fluorescent Materials