Biphenyl-containing amido Schiff base derivative as a turn-on fluorescent chemosensor for Al<sup>3+</sup> and Zn<sup>2+</sup> ions
Anamika Hoque, Md. Sanaul Islam, Mehebub Ali Khan, Soumen Ghosh, Md. Asraful Sekh, Sahid Hussain, Md. Akhtarul Alam
Abstract
A hydrazine-derived bis(2-hydroxybenzylidene)-[1,1′-biphenyl]-2,2′-dicarbohydrazide (sensor 1) can selectively recognize Al 3+ and Zn 2+ with significant fluorescence enhancement at 458 nm and 478 nm.
Topics & Concepts
ChemistryBiphenylFluorescenceSchiff baseIonDerivative (finance)Turn (biochemistry)Base (topology)PhotochemistryInorganic chemistryPolymer chemistryOrganic chemistryQuantum mechanicsMathematical analysisFinancial economicsEconomicsBiochemistryMathematicsPhysicsMolecular Sensors and Ion DetectionElectrochemical Analysis and ApplicationsAnalytical Chemistry and Sensors