Xuexin Duan has completed PhD from University of Twente, and is a professor at Tianjin University. The research direction focuses on tissue engineering, regenerative medicine, organoid research and acoustic biological technology, and has developed the world’s first full-process non-contact single cell dissociation system based on hypersonic vortex technology. He has published many papers in reputed journals in the field of biological engineering, and has long been engaged in the research and development of biological sample preparation technology and its application in organoid construction and regenerative medicine.