| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5401772 | Journal of Luminescence | 2012 | 6 Pages |
Abstract
⺠Multidentate sulfide-containing ligand bounded to rhodamine B as new Hg2+ sensor. ⺠Sensor is prepared by a straightforward two-step synthesis. ⺠Sensor shows high sensitivity and selectivity to Hg2+ with detection limit of 10 ppb. ⺠Hg2+-binding is indicated by both fluorescence enhancement and chromogenic change. ⺠Sensor serves as a naked-eye indicator by color change from colorless to pink.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Nantanit Wanichacheva, Krit Setthakarn, Narupon Prapawattanapol, Oranual Hanmeng, Vannajan Sanghiran Lee, Kate Grudpan,