Nongjian Tao, Arizona State University (IMAGE) Arizona State University Caption Nongjian (NJ) Tao, director of the Center for Bioelectronics and Biosensors, Biodesign Institute at Arizona State University. Credit The Biodesign Institute at Arizona State University 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.