50 atoms thick membrane sorts individual molecules

A newly designed porous membrane, so thin it's invisible edge-on, may revolutionize the way doctors and scientists manipulate objects as small as a molecule.

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<p><a href="http://www.physorg.com/news90681726.html">50 atoms thick membrane sorts individual molecules</a></p> <p>A newly designed porous membrane, so thin it's invisible edge-on, may revolutionize the way doctors and scientists manipulate objects as small as a molecule.</p>