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 H 2O-DMSO with association constants of 4.60×104 and 5.90×104 M-1 and detection limits of 140 and 101.6 μM, respectively. [Figure not available: see fulltext.]
Original language | English |
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Pages (from-to) | 629-634 |
Number of pages | 6 |
Journal | Journal of Fluorescence |
Volume | 23 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2013 Jul 1 |
All Science Journal Classification (ASJC) codes
- Biochemistry
- Clinical Psychology
- Social Sciences (miscellaneous)
- Sociology and Political Science
- Spectroscopy
- Clinical Biochemistry
- Law