New Film on Nanomembranes (image) Bielefeld University Share Print E-Mail Caption Carbon nanomembranes are the topic of the new 'research_tv' film. The membranes are only seven nanometres thick. In future, they could be used as both filters and protective layers. Credit Photo: Bielefeld University Usage Restrictions The image may only be used with appropriate caption or credit. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.