id="DEL-S-00001" date="20110329" The present invention provides a nonostructured device comprising a substrate including nanotroughs therein; and a lipid bilayer suspended on or supported in the substrate. A separation method is also provided comprising the steps of supporting or suspending a lipid...http://www.google.com.au/patents/USRE42249?utm_source=gb-gplus-sharePatent USRE42249 - Nanostructured separation and analysis devices for biological membranes