Novel reversible and selective nerve agent simulant detection in conjunction with superoxide "turn-on" probing

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Herein, we present fluorescein as a reversible fluorescent sensor for nerve agent simulants diethylchlorophosphate (DCP), diethyl methylphosphonate (DEMP), and diethyl cyanophosphonate (DECP). The superoxide allows for an "off-on" mechanism to regenerate fluorescein. The order of decrease in fluorescence intensity for nerve agent simulants is DCP > DEMP >> DECP.
Publisher
ROYAL SOC CHEMISTRY
Issue Date
2014-04
Language
English
Article Type
Article
Keywords

CHEMICAL WARFARE AGENTS; DEGRADATION-PRODUCTS; OXIDATIVE STRESS; FLUORESCENT; PROBES; SARIN; SPECTROMETRY; PESTICIDES; CHEMISTRY; BIOLOGY

Citation

ANALYST, v.139, no.7, pp.1614 - 1617

ISSN
0003-2654
DOI
10.1039/c3an02267f
URI
http://hdl.handle.net/10203/187206
Appears in Collection
CH-Journal Papers(저널논문)
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