Prof.Yufeng Zheng's researeh is eoneerned with development of new kind of biomedical metallic' materials, including biodegradable magnesium alloys and iron-based alloys,β-Ti alloys with low elastic modulus, niekel-fre Ti-based shape memomry alloys, nanocrystalline metals and alloys and bulk metallic glasses, and their medical devices in dentistry,or- thopedics and interventional therapy. He has published over 230 SCI journal papers since 1998, with the citation of over 3100 times and h-indoor of 26. He edited 7 hooks and book ehapters, and owned 27 Chinese Invention Patents. He was granted with over 30 projects including the National Basie Research Program of China and the National Science Fund for Distinguished Young Scholars. He served as a member of the editorial board of Journal of Biomedical Materials Research Part B-Applied Biomaterials (Wiley). the associate editor board of Materials Letters (Elsevier), the editor board of Journal of Materials Science & Technology (EIsevier and Acta Metalho'giea Sinica (English Letters) (Springer). Corresponding author. Prol:, Ph.D.; TeL/Fax: +86 10 62767411; E-mail address: yfzheng@pku.edu.cn (Y. Zheng).