Dr. Dong-Wook Han obtained his BS degree in the Department of Biochemistry at Yonsei University, Seoul, Korea in 1998. He completed his MS and PhD degrees in the Graduate Program of Biomedical Engineering from Yonsei University in 2000 and 2004, respectively. With two and a half years of experience as a postdoctoral fellow at the Institute for Frontier Medical Sciences, Kyoto University, Japan, Dr. Han came back to Korea. In 2008, he joined the faculty of Pusan National University (PNU) where he began his academic career as an assistant professor and is currently a full professor in the Department of Optics and Mechatronics Engineering at PNU. Dr. Han is serving as a board member of several biomedical societies and an editorial board member in many scientific journals. Since 2008, he has authored or co-authored over 160 scientific publications, possessed over 15 international and national patents, and joined several book chapters. His research interest concerns ‘BT-NT convergence’, especially tissue engineering and regenerative/translational medicine using smart nanobiomaterials, development of artificial tissues, organs and medical devices thru 3D printing, E-spining and micropatterning, and assessment of nanomaterials toxicity (nanotoxicity).