Chemical Warfare Agents Identification by Thermal Neutron Detection

Nondestructive Identification of Chemical Warfare Agents and Explosives by Neutron Gnerator Driven Pgnaa

Prompt gamma-ray neutron activation analysis (PGNAA) is now a proven method for the identification of chemical warfare agents and explosives in military projectiles and storage containers. Idaho National Laboratory is developing a next-generation PGNAA instrument based on the new Ortec Detective mechanically-cooled HPGe detector and a neutron generator. In this paper we review PGNAA analysis of...

Chemical Warfare Agents

[Decontamination of chemical warfare agents by photocatalysis].

Photocatalysis has been widely applied to solar-energy conversion and environmental purification. Photocatalyst, typically titanium dioxide (TiO(2)), produces active oxygen species under irradiation of ultraviolet light, and can decompose not only conventional pollutants but also different types of hazardous substances at mild conditions. We have recently started the study of photocatalytic dec...

Data Mining Strategies for the Detection of Chemical Warfare Agents

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Badges of Immobilized Enzymes: Detection of Chemical Warfare Agents

Rapid detection of chemical warfare agents (CWAs) in all of its forms including gas and liquid is of paramount importance to protect the warfighter or first responders in homeland defense. CWAs such as OPs and vesicants pose serious threats because these agents can be ingested with contaminated food or rapidly penetrate skin. We reported that polyurethane immobilized cholinesterases (acetyl and...