Issue 42, 2015

A novel pyrazoline-based fluorescent probe for detecting fluoride ion in water and its application on real samples

Abstract

We have designed and synthesized a new fluorescent probe, 2-(3-(2-((tert-butyldiphenylsilyl)oxy)phenyl)-5-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)benzo[d]thiazole (probe 1), to detect fluoride ion with high selectivity and sensitivity in aqueous media. Upon mixing with NaF, desilylation reaction of probe 1 can be induced to the fluorescence quenching with the detection limit of F 0.74 μM. Moreover, the probe can be used to detect fluoride ion on real life samples.

Graphical abstract: A novel pyrazoline-based fluorescent probe for detecting fluoride ion in water and its application on real samples

Supplementary files

Article information

Article type
Paper
Submitted
20 Mar 2015
Accepted
02 Apr 2015
First published
02 Apr 2015

RSC Adv., 2015,5, 32962-32966

A novel pyrazoline-based fluorescent probe for detecting fluoride ion in water and its application on real samples

Y. Liu, S. Wang and B. Zhao, RSC Adv., 2015, 5, 32962 DOI: 10.1039/C5RA04933D

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