Salicylidene-based dual responsive ̀turn on ́ fluorometric chemosensors for selective detection of Zn2+, Al3+ and F ̅ ions: Theoretical investigation, and applications in live cell imaging of zebrafish larvae and molecular logic gate operation

Authors

Abbas Ahmed•Ramalingam Gajendhiran•A. Rahiman

Published

January 1, 2024

Abstract

Four salicylidene-based dual responsive chemosensors 1,5-bis(5-bromosalicylaldehyde)carbohydrazone (R1), 1,5-bis(5-bromosalicylaldehyde) thiocarbohydrazone (R2), 1,5-bis(3-ethoxysalicylaldehyde)carbohydrazone (R3) and 1,5-bis(3-ethoxysalicylaldehyde) thiocarbohydrazone (R4) were synthesized and characterized. The molecular structures of R1 and R3 were confirmed by...