New laser method helps detect hidden liquid explosives / Laser Focus World, 24 September 2007
http://digbig.com/4trbj
"A new and powerful technique that can detect hidden liquid explosives through common plastic containers and glass bottles has been demonstrated by scientists from STFC's Rutherford Appleton Laboratory (RAL)."
Noninvasive Detection of Concealed Liquid Explosives Using Raman Spectroscopy
Analytical Chemistry, Web Release Date: September 20, 2007
http://pubs.acs.org/cgi-bin/abstract.cgi/ancham/asap/abs/ac071383n.html
C. Eliasson, N. A. Macleod, and P. Matousek