Xin Wang is a professor at Henan University. He received a Ph.D. degree from University of Chinese Academy of Sciences in 2006. He performed postdoctoral research in Tsinghua University from 2006 to 2008. He was appointed as an associated professor in Suzhou Institute of Nano-Tech and Nano-Bionics, CAS from 2008 to 2018. He was a visiting Scholar in School of Materials Science and Engineering at Georgia Institute of Technology under the supervision of Prof. Zhonglin (Z. L.) Wang from 2015 to 2016. His research interests include Self-Powered Sensors, Nanogenerators, E-skins, Flexible/Wearable Electronics, and Nano-Biomedicine