Wrinkling Graphene (VIDEO) University of Illinois Chicago This video is under embargo. Please login to access this video. Caption Vacuum-shrinking bacteria under a sheet of graphene adds ripples, changes conductance. Credit University of Illinois at Chicago/Vikas Berry 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.