Synthesis of a quinoxaline–hydrazinobenzothiazole based probe—single point detection of Cu<sup>2+</sup>, Co<sup>2+</sup>, Ni<sup>2+</sup> and Hg<sup>2+</sup> ions in real water samples
Denzil Britto Christopher Leslee, Udhayadharshini Venkatachalam, Jayapratha Gunasekaran, K. Sekar, Shanmuga Bharathi Kuppannan
Abstract
ions, respectively, were achieved using our sensor, which are below the US-EPA permissible limits. Additionally, the sensor was utilized for naked eye detection under normal daylight. Quantitative determination of the metal ions in real water samples was also demonstrated.
Topics & Concepts
ChemistryNaked eyeMetal ions in aqueous solutionIonFluorescenceAnalytical Chemistry (journal)QuinoxalineDetection limitSpectroscopyMass spectrometryMetalChromatographyPhysicsOpticsOrganic chemistryQuantum mechanicsMolecular Sensors and Ion DetectionElectrochemical Analysis and ApplicationsAnalytical Chemistry and Sensors