Controllable fabrication of Ag-NP-decorated porous ZnO nanosheet arrays with superhydrophobic properties for high performance SERS detection of explosives
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DOI: 10.1039/c9ce01430f
Abstract: An efficient hydrophobic condensation surface was developed and used as an ultrasensitive surface-enhanced Raman scattering (SERS) sensor. The sensors were based on ZnO–Ag hybrid mesoporous nanosheets (MNSs) grafted on ordered Si micropillar arrays for detection… read more here.
Keywords: porous zno; detection explosives; zno; zno nanosheet ... See more keywords
Trace Detection of Explosives Using Metal Oxide Catalysts
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DOI: 10.1109/jsen.2019.2904246
Abstract: There is a growing need for a continuous monitoring system that can detect explosives at trace levels in the vapor phase. Triacetone triperoxide (TATP) is a common explosive used by terrorists in improvised explosive devices… read more here.
Keywords: oxide catalysts; metal oxide; trace detection; detection explosives ... See more keywords
Femtosecond Filaments for Standoff Detection of Explosives
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DOI: 10.14429/dsj.70.14962
Abstract: In this report, we present our results from various studies to qualitatively discriminate the common military explosives viz. RDX, TNT and HMX in their pure form at a distance of ~6.5 m in standoff mode… read more here.
Keywords: femtosecond filaments; detection explosives; standoff detection; distance ... See more keywords