Glowing films reveal traces of explosives

New spray-on films developed by UC San Diego chemists will be the basis of portable devices that can quickly reveal trace amounts of nitrogen-based explosives.

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<p><a href="http://www.physorg.com/news130771697.html">Glowing films reveal traces of explosives</a></p> <p>New spray-on films developed by UC San Diego chemists will be the basis of portable devices that can quickly reveal trace amounts of nitrogen-based explosives.</p>