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Indole-based Fluorescent Sensors for Selective Detection of Hg2+ |
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| Authors: | Yao-Lin Sun An-Tai Wu |
| Institution: | 1. Department of Chemistry, National Changhua University of Education, Changhua, 50058, Taiwan |
| Abstract: | A series of indole-based fluorescent chemosensors 1–4 were prepared and investigated characteristick features with transition metal ions. Sensors 1 and 2 were selective for Hg2+ ion among a series of metal ions in H2O–DMSO with association constants of 4.60×104 and 5.90×104?M?1 and detection limits of 140 and 101.6 μM, respectively. Indole-Based Fluorescent Sensors for Selective Detection of Hg2+. |
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