Rice University Researchers (IMAGE) Rice University Caption From left, Rice University bioengineer Han Xiao, graduate student Chenfei Yu and postdoctoral researcher Juan Tang monitor a sample in Xiao's lab. The researchers have developed pClick, a new technique to attach drugs or other substances to antibodies. Credit Jeff Fitlow/Rice University Usage Restrictions Credit must be used. 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.