Article ID Journal Published Year Pages File Type
5399811 Journal of Luminescence 2014 16 Pages PDF
Abstract
The anion recognition ability of a novel azo dye derived from 4-hydroxycuomarin (L) was investigated by experimental (UV-vis, fluorescence and 1H NMR) and theoretical [(B3LYP/6-31G(d,p)] methods. Among the surveyed anions, the receptor L showed both naked-eye detectable color and spectral changes in the presence of F−, AcO− and H2PO4− due to the formation of hydrogen bonding complexes followed by deprotonation between these anions and L.
Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
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