Dr Dan Wu (IMAGE) RCSI Caption The photo shows a member of Prof O'Shea's research team, Dr Dan Wu, Postdoctoral Fellow in the RCSI Department of Chemistry, who is the first author on the paper. Credit Maxwell Photography Usage Restrictions None 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.