researcher (IMAGE) Rice University Caption Angel Martí is a professor of chemistry, bioengineering and materials science and nanoengineering and the chairman of the chemistry department at Rice University. Credit (Photo by Gustavo Raskoksy/Rice University) Usage Restrictions Must credit Gustavo Raskoksy/Rice University. License Original 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.