Dr Wang Lin is an associate professor in Department of Biomedical Engineering at Tianjin University. He received his PhD degree from Oklahoma State University and BS degree from Nanjing University. The main theme of his research includes biomedical engineering, medical physics, biomedical sensor and instrument. The overall goal of the research is to understand the underlying physics and chemistry and provide non-invasive, cost-effective tools for interdisciplinary biomedical engineering practice and academic research.