Single chemosensor for multiple analytes: chromogenic and fluorogenic detection for fluoride anions and copper ions |
| |
| Authors: | Hong Yang Haisheng Song Yachao Zhu Shiping Yang |
| |
| Affiliation: | The Education Ministry Key Laboratory of Resource Chemistry & Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai 200233, PR China |
| |
| Abstract: | A o-hydroxybenzoyl-(N-butyl-4,6-naphthamimide) hydrazone (1) has been synthesized. Compound 1 displayed high selectivity for F? and Cu2+ with UV/vis absorption and fluorescence spectra, respectively. In the presence of F?, while the absorption peak of 1 showed the red shift, its fluorescent intensity decreased due to deprotonation interaction. In the presence of Cu2+, both the absorption and fluorescence peaks decreased because of the coordination interaction. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
