New detector uses nanotubes to sense deadly gases

Using carbon nanotubes, MIT chemical engineers have built the most sensitive electronic detector yet for sensing deadly gases such as the nerve agent sarin.

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<p><a href="http://www.physorg.com/news131977245.html">New detector uses nanotubes to sense deadly gases</a></p> <p>Using carbon nanotubes, MIT chemical engineers have built the most sensitive electronic detector yet for sensing deadly gases such as the nerve agent sarin.</p>