Lead author (IMAGE) University of Massachusetts Amherst Caption Ruiling Wu recently, who received her Ph.D. in chemistry from UMass Amherst, conducted research in Thayumanavan's lab. She now works for a pharmaceutical company in Boston. Credit UMass Amherst Usage Restrictions None 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.