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Public safety

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

News and Updates

Events

Projects and Programs

Breathalyzer

Standards Development to Ensure Reliable Breath Analysis in the Field

Ongoing
Numerous volatile organic compounds (VOCs) have been identified in human breath. These compounds can be produced by the body or by organisms in the body (e.g., bacteria or viruses) and provide a non-invasive window into human health. Inexpensive point-of-care devices are being developed to diagnose

Nature of the Threat

Ongoing
"Improving Particle Collection Efficiency of Sampling Wipes used for Trace Chemical Detection", Gillen, Greg and Lawrence, Jeffrey and Sisco, Edward and Staymates, Matthew E. and Verkouteren, Jennifer and Robinson, Elizabeth L. and Bulk, Alexander, Anal. Methods, 14, 581-587 (2022). http://dx.doi
X-ray Security-Screening

Documentary Standards: X-ray Security Screening Applications

Ongoing
This work fills well-documented gaps in transportation security, which have been highlighted in Executive and Legislative requirements for 100 % screening of baggage, cargo, and airline passengers. This is accomplished through a corpus of new standards, test methods, test artifacts, dosimetry
Ammunition metal box with explosives sticker.

Explosives Decomposition Chemistry

Completed
Intended Impact Computational modeling and simulation will help in the invention of new explosives, the design of compounded mixtures of existing materials, and the engineering of delivered systems such as military ordnance. Objective Detailed chemistry is a necessary part of computational

Publications

Tools and Instruments

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
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