A highly sensitive fluorescence probe for on-site detection of nerve agent mimic diethylchlorophosphonate DCP
Changzhou Chen, Wei Zhang, Yingjun Ke, Lirong Jiang, X. Hu
Abstract
-phenylenediamine group of NZNN to produce a significant fluorescence turn-on response with high selectivity, exceptional linearity, bright fluorescence, rapid response (<6 s) and a low detection limit (30.1 nM). Furthermore, a portable sensing device was fabricated for real-time detection of DCP vapor with excellent performance. This portable and sensitive device is favorable for monitoring environmental pollution and defense against chemical warfare agents.
Topics & Concepts
FluorescenceNerve agentChemistryNanotechnologyMaterials scienceOpticsPhysicsBiochemistryEnzymeAcetylcholinesterasePesticide Exposure and ToxicitySulfur Compounds in BiologyPesticide and Herbicide Environmental Studies