A highly specific tetrazole-based chemosensor for fluoride ion: A new sensing functional group based on intramolecular proton transfer
摘要:
A simple but highly selective colorimetric and fluorescent chemosensor for fluoride ion has been prepared based on coumarin chromophore and 1H-tetrazole. Tetrazole functional group provided a novel sensing functional group containing the ESIPT structure for designing fluoride chemosensor. (C) 2012 Elsevier B.V. All rights reserved.