• New technology allows detection of nuclear materials from a mile away

    New detection technology would allow illicit nuclear material to be detected from up to a mile away; the technology, developed by the Idaho National Laboratory, will help protect the United States against the smuggling of nuclear materials into the country; field tests will begin this summer

  • Detecting invisible threats to first responders, soldiers

    There are many methods currently being used that can detect chemical and biological agents and explosive compounds, but none allows for the unique fingerprinting of threat agents at trace levels; researchers have overcome this limitation with surface enhanced Raman scattering (SERS) using optically stimulated plasmon oscillations in nanostructured substrates; SERS offers several potential advantages over other spectroscopic techniques because of its measurement speed, high sensitivity, portability, and simple maneuverability

  • Army to request proposals for biological agent detection system

    The Army is set to begin requesting proposals for the initial phase of its Joint Biological Standoff Detection System Increment 2 (JBSDS 2) program at the end of March; the program’s objective is to procure fully functional biological detection systems; JBSDS 2 is designed to provide devices capable of detecting, tracking, and identifying biological warfare clouds; the program specifies that the devices should be capable of identifying any biological agent, organism, or poison that is capable of killing, incapacitating, or impeding a large force

  • Army signs deal with ChemImage for explosive detection technology

    The U.S. Army’s Space and Missile Defense command recently signed a $17 million contract with ChemImage Corporation to implement its real-time sensor technology to detect explosive threats in the field; ChemImage’s technology would give U.S. troops the ability to identify objects from a distance to determine if they are explosive, chemical, or biological threats; the devices rely on molecular spectroscopy and digital imaging to analyze material