| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7148901 | Sensors and Actuators B: Chemical | 2013 | 5 Pages |
Abstract
We report an aminocoumarine-based fluorescent probe (1) possessing a disulfide group to detect biothiols in HEPES buffer. Prominent ratiometric fluorescence changes of the probe are induced by the disulfide bond cleavage of 1 upon the addition of biothiols. The ratiometric probe (1) exhibits both high sensitivity and selectivity toward amino acids containing a thiol group over other various amino acids in water.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Soo-Yeon Lim, Min-Jeong Na, Hae-Jo Kim,