"SENSOR: Biosensor funded for terror war"
A wide net that has been cast to create integrated bio- and chemical-agent sensors following terrorist threats on U.S. territory has reeled in a novel handheld biological-warfare agent design. The handheld device, which recently got the green light from the National Science Foundation, is based on a prototype sensor developed at the University of Buffalo. The unit combines an LED with protein-imprinted xerogels with integrated emission sites (Pixies) and a CMOS detector.
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