Ratiometric Fluorescent Chemosensor for Silver Ion at Physiological pH
- 3 February 2011
- journal article
- Published by American Chemical Society (ACS) in Inorganic Chemistry
- Vol. 50 (6), 2240-2245
- https://doi.org/10.1021/ic1018967
Abstract
Bis-pyrene derivative 1, bearing two pyrene and pyridine groups, was synthesized as a ratiometric fluorescent chemosensor for Ag+ in aqueous solution. Fluorescent chemosensor 1 displayed a selective ratiometric change with Ag+, which was attributed to the excimer−monomer emissions of pyrenes. A mechanism for the binding mode was proposed based on fluorescence changes, NMR experiments, and theoretical calculations.This publication has 56 references indexed in Scilit:
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