Self-Cleaning Aluminium Surface (IMAGE) Technische Universität Dresden Caption Water drops do not adhere to the self-cleaning aluminium surface. The latter has been functionalized by a team of "CAMP" scientists using direct laser interference patterning (DLIP). Credit © Fraunhofer IWS Dresden Usage Restrictions None License Licensed 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.