Thieno[3,2-<i>c</i>]pyran: an ESIPT based fluorescence “turn-on” molecular chemosensor with AIE properties for the selective recognition of Zn<sup>2+</sup> ion
Divya Singhal, Ismail Althagafi, Ashish Kumar, Saroj Yadav, Ashok K. Prasad, Ramendra Pratap
Abstract
Thieno[3,2-<italic>c</italic>]pyran was synthesized as a fluorescent turn-on chemosensor for the selective recognition of Zn<sup>2+</sup> ions with a low detection limit (0.67 μM), and it also exhibited AIE properties.
Topics & Concepts
ChemistryPyranFluorescenceTurn (biochemistry)IonPhotochemistryMedicinal chemistryOrganic chemistryBiochemistryPhysicsQuantum mechanicsMolecular Sensors and Ion DetectionLuminescence and Fluorescent MaterialsAdvanced biosensing and bioanalysis techniques