A novel acetate selective chromogenic chemosensor based on phenanthroline |
| |
| Authors: | Huang Weiwei Li Yaping Yang Zhongyue Lin Hai Lin Huakuan |
| |
| Institution: | Department of Chemistry, Nankai University, Tianjin 300071, People's Republic of China. |
| |
| Abstract: | A novel colorimetric anion-chemosensor based on 1,10-phenanthroline-2,9-dicarbonyl-p-nitro-phenylhydrazine has been synthesized. Among the different anions tested, it shows the best selectivity towards AcO(-). The addition of acetate causes the color to change from yellow to red, which could be detected with naked eyes. The binding ability of chemosensor 1 with anions has been investigated through UV-vis spectral titrations. In addition, (1)H NMR experiment was carried out to explore the nature of interaction between chemosensor 1 and acetate. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
