Reversible microlenses to speed chemical detection

Scientists at Georgia Tech have created technology capable of detecting trace amounts of biological or chemical agents in a matter of seconds, much faster than traditional methods, which can take hours or up to a day.

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<p><a href="http://www.physorg.com/news10817.html">Reversible microlenses to speed chemical detection</a></p> <p>Scientists at Georgia Tech have created technology capable of detecting trace amounts of biological or chemical agents in a matter of seconds, much faster than traditional methods, which can take hours or up to a day. </p>