Optical detection of chemical warfare agents and toxic industrial chemicals: Simulation

STANDOFF RAMAN SPECTROSCOPY SYSTEM FOR DETECTION OF EXPLOSIVES, CHEMICAL WARFARE AGENTS SIMULANTS AND TOXIC INDUSTRIAL COMPOUNDS By

In this work a remote Raman system has been designed, assembled and tested for detecting explosives, Toxic Industrial Compounds (TIC) and Chemical Warfare Agents Simulants (CWAS) at laboratory scale up to 7 m target-telescope distance. The prototype system consists of a Renishaw Raman Microspectrometer, model RM2000, equipped with a charge-coupled device (CCD) detector, a telescope, a fiber opt...

Photoassisted remediation of toxic chemical warfare agents using titania nanomaterials

Introduction Remediation of environment polluted with toxic chemical warfare agents (CWA) is a challenging task for authorities who deal with public health and environmental safety. Abnormal health symptoms appear when the human beings are exposed to these hazardous chemicals. Decontamination of surface or environment tainted with these toxic chemicals is the main job we have to do, to avoid he...

ToxiC inhalaTional injury and ToxiC indusTrial ChemiCals

Chemical Warfare Agents

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...