Nanostructured wrinkled Teflon surfaces (IMAGE) University of Sydney Caption Nanostructured wrinkled Teflon surfaces were developed by the team to effectively trap a lubricating layer. Credit Neto et al. Usage Restrictions Only use with this story, with credit License Original content 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.