Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5221194 | Tetrahedron | 2012 | 4 Pages |
Abstract
A new colorimetric and turn-on fluorescence chemosensor was developed for cyanide anion with high selectivity in the presence of other anions in an aqueous THF solution. The sensing mechanism is attributed to the interruption of Ï-conjugation by a nucleophilic addition of cyanide to the β-position of a dicyanoethylene unit.
Graphical abstractDownload full-size image
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Yan-Duo Lin, Yung-Shu Peng, Weiting Su, Chin-Hsin Tu, Chia-Hsing Sun, Tahsin J. Chow,