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Public safety

Chemical / Biological / Radiological / Nuclear / Explosives (CBRNE)

News and Updates

Projects and Programs

DARPA IV&V Workflow

DARPA Friend or Foe (FoF) -- Independent Verification and Validation (IV&V)

Ongoing
Vision: Validate new measurement platforms for identifying commensal (friend) and pathogenic (foe) microorganisms Goal: Provide well-characterized, microbial community reference materials of increasing complexity Approach: Start with well-characterized pure cultures and scale up to complex consortia
Breathalyzer

Vapor Sampling in the Field

Ongoing
Breath sampling of cannabis users. Several versions of breath collection devices are being marketed for the detection of THC (delta-9-tetrahydrocannabinol) in the breath of cannabis users. THC is not directly correlated to intoxication but may indicate recent smoking or vaping. THC and other

Ambient and Atmospheric Pressure Mass Spectrometry

Ongoing
Surface and Trace Chemical Analysis Group employs a range of commercial pneumatically-assisted electrospray ionization (ESI), atmospheric pressure chemical ionization (APCI), and atmospheric pressure photoionization (APPI) sources for traditional mass spectrometric chemical analysis, identification

Publications

Tools and Instruments

Smiths Detection_6046si

Cabinet x-ray system

The Smiths Detection 6046si cabinet x-ray system was designed for security screening of bags, parcels and other objects of similar size. The system runs at 160
X-ray backscatter systems

X-ray Backscatter Systems

X-ray backscatter systems are used for the screening of personnel for hidden weapons and other contraband. Unlike conventional radiographic x-ray systems