LIBS sniffs out explosives
A simple and inexpensive analytical technique has made it possible to detect explosives from up to 60 feet away, a desirable commodity in an age of IEDs and suicide bombers and one that may become commercially available in the near future.
The U.S. Army Research Laboratory in Maryland has developed a system that detects explosive residues, using laser induced breakdown spectroscopy (LIBS) to identify the elemental composition of molecules. Refinement and standardization of this technique would fill a growing security and military need, researchers say.
"Currently there are no proven technologies that can accomplish residue explosives detection at … Read more