| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 740790 | Sensors and Actuators B: Chemical | 2011 | 5 Pages |
Abstract
Two salicylaldehyde based colorimetric and fluorescent chemosensors 1 and 2 were developed. Both receptors 1 and 2 showed unique selectivity for the fluoride anions over other anions in DMSO solution. [TBA] OH and 1H NMR titration experiments revealed that the F−-induced colorimetric and “turn on” fluorescence response were driven by hydrogen bonding interaction between the OH protons and F−.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Qian Li, Yong Guo, Jian Xu, Shijun Shao,