Chang Lu and Bohan Zhu (IMAGE) Virginia Tech Caption Chang Lu, Fred W. Bull Professor of Chemical Engineering in the College of Engineering recently collaborated with a Virginia Commonwealth University pharmacology lab on research into the use of psychedelics to treat mental illness. Doctoral student Bohan Zhu is a co-author on the paper. Credit Tonia Moxley for Virginia Tech Usage Restrictions No restrictions. License Public Domain 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.