Wrinkled Graphene (IMAGE) Brown University Caption Wrinkles and crumples, introduced by placing graphene on shrinky polymers, can enhance graphene's properties. Credit Hurt and Wong Labs / Brown Unviversity 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.