A PET and ESIPT-communicated ratiometric, turn-on chromo-fluorogenic sensor for rapid and sensitive detection of sarin gas mimic, diethylchlorophosphate

S Ahamed, M Mahato, N Tohora, T Sultana, R Sahoo… - Talanta, 2023 - Elsevier
Fast and precise identification of toxic G-series nerve agents in the solution and vapor phase
is urgently needed to save human beings from unwanted wars and terrorist attacks, which is …

An ESIPT-based chromone-coumarin coupled fluorogenic dyad for specific recognition of sarin gas surrogate, diethylchlorophosphate

M Rajbanshi, M Mahato, A Maiti, S Ahamed… - … of Photochemistry and …, 2024 - Elsevier
Extremely toxic G-series nerve agents are used as weapons for mass destruction in wars
and terrorist attacks. So, rapid and accurate detection of these dangerous nerve agents is …

A phthalimide-based turn on fluorosensor for selective and rapid detection of G-series nerve agent's mimics

T Sultana, M Mahato, N Tohora, S Ahamed… - … of Photochemistry and …, 2023 - Elsevier
Organophosphorus-based nerve agents are extremely toxic. Their use in terrorist attacks
and wars has caused increased interest in developing simple, portable, displayable, and …

A benzoxazole-based turn-on fluorosensor for rapid and sensitive detection of sarin surrogate, diethylchlorophosphate

N Tohora, M Mahato, T Sultana, S Ahamed… - Analytica Chimica Acta, 2023 - Elsevier
A benzoxazole-based fluorosensor (IMP) has been synthesized and employed for the
selective and sensitive detection of sarin surrogate, diethylchlorophosphate (DCP) in …

Fluorometric detection of a chemical warfare agent mimic (DCP) using a simple hydroxybenzothiazole–diaminomaleonitrile based chemodosimeter

MK Das, T Mishra, S Guria, D Das… - New Journal of …, 2023 - pubs.rsc.org
Diethyl chlorophosphate (DCP) has similar reactivity to sarin, which is widely known as a
nerve agent that is often used in terrorist attacks. As DCP lacks high toxicity, it can be used …

Dual-state fluorescent probe for ultrafast and sensitive detection of nerve agent simulants in solution and vapor

S Zhang, B Yang, B Yuan, C Zhou, M Zhang… - ACS …, 2023 - ACS Publications
The development of fluorescent probes for detecting nerve agents has been the main
concern focus of research because of their lethal toxicity for humans. Herein, a probe …

A selective fluorogenic chemosensor for visual detection of chemical warfare reagent mimic diethylchlorophosphate

L Patra, P Ghosh, S Das, S Gharami, N Murmu… - … of Photochemistry and …, 2020 - Elsevier
Herein, we have designed and synthesized an effective fluorogenic chemosensor, BTCP for
the sensing of DCP, a very low toxic simulant of sarin both in the vapour and solution …

Facile detection of organophosphorus nerve agent mimic (DCP) through a new quinoline-based ratiometric switch

S Gharami, K Aich, S Das, L Patra… - New Journal of …, 2019 - pubs.rsc.org
In this paper, a quinoline-based (BIMQ) probe was developed, and it displayed ratiometric
detection of organophosphorus (OP) chemical vapor threat DCP. Upon addition of the nerve …

Concise and efficient fluorescent probe via an intromolecular charge transfer for the chemical warfare agent mimic diethylchlorophosphate vapor detection

J Yao, Y Fu, W Xu, T Fan, Y Gao, Q He, D Zhu… - Analytical …, 2016 - ACS Publications
Sarin, used as chemical warfare agents (CWAs) for terrorist attacks, can induce a number of
virulent effects. Therefore, countermeasures which could realize robust and convenient …

A naphthalimide-based fluorescent probe for the highly sensitive and selective detection of nerve agent mimic DCP in solution and vapor phase

H Xu, H Zhang, L Zhao, C Peng, G Liu… - New Journal of …, 2020 - pubs.rsc.org
Although human beings enjoy a relatively peaceful atmosphere, chemical terrorist attacks
are still a public safety emergency, and the ability to rapidly and precisely detect chemical …