Chang Lu, Virginia Tech (IMAGE) Virginia Tech Caption Chang Lu, associate professor of chemical engineering at Virginia Tech, is working with Albert Baldwin of the University of North Carolina, on the study of molecular mechanisms involved in cancer development. Credit Virginia Tech 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.