Highly sensitive and selective reversible sensor for the detection of Cr |
| |
| Authors: | Aruna J Weerasinghe |
| |
| Institution: | Department of Chemistry, Western Michigan University, Kalamazoo, MI 49008, USA |
| |
| Abstract: | A new fluorescent sensor capable of sensing Cr3+ has been synthesized. Complexing with Cr3+ triggers the formation of a highly fluorescent ring-open form which is pink in color. The sensor shows extremely high fluorescence enhancement upon complexation with Cr3+ and it can be used as a ‘naked eye’ sensor. Binding of Cr3+ was found to be reversible as the pink color disappears with excess EDTA. |
| |
| Keywords: | Chromium Rhodamine B Sensor Fluorescent |
| 本文献已被 ScienceDirect 等数据库收录！ |
