Thieno[3,2-c]pyran: an ESIPT Based Fluorescence “turn-on” Molecular Chemosensor with AIE Properties for the Selective Recognition of Zn2+ IonDivya Singhal & Ismail Althagafi & Ashish Kumar & Saroj Yadav & Ashok K. Prasad & Ramendra PratapPDF · 3.0 MBEN