Researchers (IMAGE) University of Delaware Caption Joe Fox (right), professor of chemistry and biochemistry at the University of Delaware, collaborated with three UD colleagues on the work that has produced an important new catalytic tool. They are (from left) Joel Rosenthal (chemistry and biochemistry); Colin Thorpe (chemistry and biochemistry); and Xinqiao Jia (materials science and engineering). Credit Evan Krape/University of Delaware Usage Restrictions Image must include credit to University of Delaware 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.