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Surface-Enhanced Raman Detection of Nerve Agent Simulant (DMMP and DIMP) Vapor on Electrochemically Prepared Silver Oxide Substrates
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1996
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EngineeringSurface-enhanced Raman ScatteringChemistrySurface-enhanced Raman DetectionSpectrochemical AnalysisChemical EngineeringSilver Oxide SubstratesAnalytical ChemistryOptical SpectroscopyChemical SensorBiophysicsNanotechnologyNerve Agent SimulantSilver FoilNanomaterialsNatural SciencesSpectroscopySurface ScienceElectroanalytical SensorSpectroscopic Method
Surface-enhanced Raman scattering (SERS) spectra of the chemical nerve agent simulants dimethyl methylphosphonate (DMMP) and diisopropyl methylphosphonate (DIMP) were obtained in the vapor phase. The spectra obtained demonstrate the possibility of detecting these nerve agent species in the vapor phase using electrochemically roughened silver oxide substrates prepared from silver foil.