A colorimetric and ‘OFF–ON’ fluorometric chemosensor based on a rhodamine-pyrazole derivative for the detection of Al<sup>3+</sup>, Fe<sup>3+</sup>and Cr<sup>3+</sup>metal ions, and its intracellular application
Sarita Gond, Pranjalee Yadav, Aayoosh Singh, Somenath Garai, Anusmita Shekher, Subash C. Gupta, Vinod P. Singh
Abstract
( E )-2-(((5-chloro-3-methyl-1-phenyl-1 H -pyrazol-4-yl)methylene)amino)-3',6'-bis(diethylamino)spiro[isoindoline-1,9'-xanthen]-3-one.
Topics & Concepts
ChemistryIonMetalDerivative (finance)PyrazoleMetal ions in aqueous solutionRhodamineFluorescenceRadiochemistryInorganic chemistryNuclear chemistryPhotochemistryMedicinal chemistryOrganic chemistryEconomicsQuantum mechanicsPhysicsFinancial economicsMolecular Sensors and Ion DetectionAnalytical Chemistry and SensorsElectrochemical sensors and biosensors