Timothy Cook and Anjula Kosswattaarachchi, University at Buffalo (image) University at Buffalo Share Print E-Mail Caption Timothy Cook, UB assistant professor of chemistry, and Anjula Kosswattaarachchi, UB PhD candidate, partnered with the University of Rochester on the research. Credit Douglas Levere / University at Buffalo Usage Restrictions This image may only be used with news stories discussing the associated research. 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.