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Synthesis and Spectral Studies of a Novel Benzoxazole-Derived Fluorescent Probe for Hg2+
- Source :
- Journal of Chemical Research. 40:280-283
- Publication Year :
- 2016
- Publisher :
- SAGE Publications, 2016.
-
Abstract
- A novel turn-off fluorescent probe bearing a benzoxazole fluorophore has been synthesised and characterised. Its recognition properties towards different metal ions have been researched by spectrometry. The probe was highly selective and sensitive to Hg2+ and showed a complexation ratio towards Hg2+ of 1:1. Its fluorescence intensity varied almost linearly with the concentration of Hg2+ (1.6~8.6 μmol L−1), and the detection limit of Hg2+ was estimated to be 0.68 μmol L−1.
Details
- ISSN :
- 20476507 and 17475198
- Volume :
- 40
- Database :
- OpenAIRE
- Journal :
- Journal of Chemical Research
- Accession number :
- edsair.doi...........997bdfd336c536905a264c969ffe4cc8