| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5287760 | Tetrahedron Letters | 2006 | 5 Pages |
Abstract
To ascertain the role of a hydroxyl group in carboxylic acid recognition, anthracene-labelled pyridine amide sensor 1 was designed and synthesized. The sensor functions as an 'off-on' fluorescence switch for α-keto and -hydroxy acids. The binding properties were studied using 1H NMR, fluorescence and UV-vis spectroscopic methods. Sensor 1 is selective for pyruvic acid.
Related Topics
Physical Sciences and Engineering
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Authors
Kumaresh Ghosh, Goutam Masanta,