researcher (IMAGE) Rice University Caption Sudip Mukherjee, a former Rice postdoctoral associate, is an assistant professor in the School of Biomedical Engineering at the Indian Institute of Technology Varanasi and co-lead author on the study. Credit Photo courtesy of Sudip Mukherjee Usage Restrictions Must credit Sudip Mukherjee. 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.