Ching Tang, University of Rochester (image) University of Rochester Share Print E-Mail Caption Ching Tang, professor of chemical engineering, at the University of Rochester. Credit Photo by Brandon Vick/University of Rochester.) Usage Restrictions None Share Print E-Mail 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.