首页|A spectroscopic probe with FRET-ICT feature for thiophenol monitoring in real water samples
A spectroscopic probe with FRET-ICT feature for thiophenol monitoring in real water samples
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NSTL
Elsevier
Thiophenol (PhSH) is widely used in industry, however, it is extremely harmful to the environment and human health due to its high toxicity. In this work, we developed a new FRET-ICT-based ratiometric fluorescent and colorimetric probe (DMNP) for detecting PhSH. DMNP had an ultrahigh energy transfer efficiency (99.7%) and clear spacing of two emission peaks (133 nm). DMNP achieved a fast response to PhSH and exhibited drastic enhancement (over 2100 folds) of the fluorescence intensity ratio upon addition of PhSH. DMNP showed good linear response in the PhSH concentration ranges of 0.5-13 lM and 17.0- 22.0 lM. Meanwhile, DMNP could also be applied to monitor PhSH in a variety of real water samples. CO 2022 Elsevier B.V. All rights reserved.
NSTL
Elsevier
