A novel sensitive and selective chemosensor for fluorescent detection of Zn<sup>2+</sup> in cosmetics creams based on a covalent post functionalized Al-MOF
Rasha M. Kamel, Ahmed Shahat, Zeinab M. Anwar, Hamdy A. El-Kady, Esraa M. Kilany
Abstract
A material was fabricated based on the Schiff base reaction to achieve covalent attachment of NH<sub>2</sub>-MIL-53(Al) and 3-formylsalicylic acid for fluorimetric detection of Zn<sup>2+</sup> ions based on inhibition and destruction of CN isomerization and ESIPT.
Topics & Concepts
ChemistryCovalent bondFluorescenceSchiff baseCosmeticsIsomerizationIonPhotochemistryNuclear chemistryPolymer chemistryCombinatorial chemistryOrganic chemistryCatalysisQuantum mechanicsPhysicsMolecular Sensors and Ion DetectionMetal-Organic Frameworks: Synthesis and ApplicationsElectrochemical Analysis and Applications