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Chemical, biological, radiological, nuclear, explosives (CBRNE)

News and Updates

Blog Posts

Search and Rescue Robotics: A Q&A With NIST's Adam Jacoff

Defending Against Nuclear and Radioactive Threats: A Q&A with NIST's Leticia Pibida

Better Image-Quality Measurements for Bomb Squads

Projects and Programs

Aerodynamic Flow Visualization

Ongoing
Other videos: How Well Do Masks Work? (Schlieren Imaging In Slow Motion!) 3 Ways Of Seeing Invisible Air Flow (Veritasium) The Air You Share | All in This Together Publications "Filter Inserts Impact Cloth Mask Performance against Nano- to Micro-Sized Particles" James G. Radney, Jamie L. Weaver...

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...

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...

Illicit Narcotics Detection

Ongoing
“Method for evaluating ion mobility spectrometers for trace detection of fentanyl and fentanyl-related substances”, Jennifer R Verkouteren, Jeffrey Lawrence, R Michael Verkouteren and Edward Sisco, Analytical Methods, 11(47), 6043-6052 (2019). “Discriminative potential of ion mobility spectrometry...

Publications

Tools and Instruments

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

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
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