| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1255717 | Chinese Chemical Letters | 2008 | 4 Pages |
Abstract
A new selective Zn2+ fluorescent chemosensor, o-vanillin-4-ethoxybenzoylhydrazone (1), was designed and prepared. Free 1 mainly displayed very weak fluorescence at 480Â nm upon excitation at 403Â nm. It displayed high selectivity for Zn2+ and had a 518-fold fluorescent enhancement upon binding of Zn2+, while the other cation ions had only little influence on the fluorescence of 1. Mechanism of enhancement of 1's fluorescence by Zn2+ was briefly discussed.
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Authors
Xiu Ying Zhang, Zuo Hui Wang, Lin Yang,