Toward the development of the direct and selective detection of nitrates by a bioinspired Mo-Cu system |
| |
Authors: | Marom Hanit Popowski Yanay Antonov Svetlana Gozin Michael |
| |
Institution: | Department of Chemistry, Raymond and Beverly Sackler Faculty of Exact Science, Tel-Aviv University, Tel Aviv 69978, Israel. |
| |
Abstract: | The development of a new platform for the direct and selective detection of nitrates is described. Two thioether-based chemosensors and the corresponding sulfoxides and sulfones were prepared, and their photophysical properties were evaluated. Upon selective sulfoxidation of these thioethers with nitrates via an oxygen-transfer reaction promoted by a bioinspired Mo-Cu system, significant fluorescence shifts were measured. A selective response of these systems, discriminating between nitrate salts and H(2)O(2), was also shown. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|