Conceptual Illustration (IMAGE) Tokyo Institute of Technology Caption This is a conceptual illustration of DNA nanoplate-based microcapsules. Credit Masahiro Takinoue of Tokyo Institute of Technology 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.