期刊
JOURNAL OF LUMINESCENCE
卷 158, 期 -, 页码 401-406出版社
ELSEVIER
DOI: 10.1016/j.jlumin.2014.10.043
关键词
Triazole; Turn on; Cation; Fluorescent; Sensor
类别
资金
- Research Foundation of Selcuk University (SUBAP) [13601210]
A novel fluorescent sensor N-((2-hydroxynaphthalen)-1-yl)methylene)-1H-1,2,4-triazole-3-carbohydrazide (NTA), based on triazole was synthesized in two facile steps, characterized systematically and used as a turn-on fluorescent sensor for both Al3+ and F-. The fluorescence spectra changes showed that NTA is highly selective for Al3+ over other metal ions in MeCN-H2O solution. The receptor NTA could also sense F- selectively in MeCN. The complexation properties of receptor NTA with Al3+ and F- ions were observed by H-1 NMR titration experiments. (C) 2014 Elsevier B.V. All rights reserved.
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