Idiosyncatic recognition of Zn<sup>2+</sup> and CN<sup>−</sup> using pyrazolyl-hydroxy-coumarin scaffold and live cell imaging: depiction of luminescent Zn(<scp>ii</scp>)-metallocryptand
Sukanya Paul, Suvendu Maity, Satyajit Halder, Basudeb Dutta, Srikanta Jana, Kuladip Jana, Chittaranjan Sinha
Abstract
Pyrazolyl coumarin scaffold has been used for the selective detection of Zn 2+ and CN − and has been successfully applied for intracellular imaging of Zn 2+ and CN − in MDA-MB 231 cells. The probe isolates a unique emissive hexanuclear Zn-metallocryptand.
Topics & Concepts
ChemistryProton NMRLuminescenceCrystallographyRandom hexamerImineCarbon-13 NMRStereochemistryMaterials scienceOrganic chemistryOptoelectronicsCatalysisMolecular Sensors and Ion DetectionElectrochemical Analysis and ApplicationsMetal complexes synthesis and properties