Professor Hongjie Dai (IMAGE) Tsinghua University Press Caption Professor Hongjie Dai won the Ninth Nano Research Award for his pioneering contributions to carbon based nanoscience and nanomedicine. Credit Nano Research Usage Restrictions No restrictions. License Public Domain 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.