Comparison of SLIPS to Teflon (IMAGE) Harvard University Caption This shows the SLIPS technology for preventing biofilm formation as compared to a Teflon coated surface. Credit Joanna Aizenberg and Tak-Sing Wong 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.