Dr. Guo is a professor in the School of Nuclear Science and Technology at Xi'an Jiaotong University. He obtained his bachelor's and Ph.D. degrees in Materials Science and Engineering at University of Science and Technology Beijing. Prior to joining Xi'an Jiaotong University, he was a researcher at Virginia Tech, Ohio State University, and Ohio University for a combined six years. His research mainly focuses on the material compatibility in advanced nuclear reactors, and the reprocessing of spent nuclear fuels and waste management.