| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 742469 | Sensors and Actuators B: Chemical | 2012 | 7 Pages |
Abstract
Three new fluorescent chemosensors (2a, 2b, 2c) bearing rhodamine B and sugar groups have been designed and synthesized. The chemosensors (2a, 2b, 2c) exhibit high selectivity and excellent sensitivity in both absorbance and fluorescence detection of Cu2+ in aqueous solution. The significant changes in the fluorescence color could be used for naked-eye detection. Furthermore, all the three chemosensors (2a, 2b, 2c) exhibited selective absorbance enhancement to Cu2+ over other metal ions and a detection limit of 1 ppm Cu2+.
Related Topics
Physical Sciences and Engineering
Chemistry
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Authors
Di Zhang, Min Wang, Meimei Chai, Xiaopo Chen, Yong Ye, Yufen Zhao,