| 摘要 |
PROBLEM TO BE SOLVED: To provide a molded body excellent in biocompatibility, biodegradability and strength.SOLUTION: Provided is a molded body formed by a polymeric material, in which the polymeric material is obtained in such a manner that an ion is implanted on at least a part of its surface by ion beam irradiation, the ion species in the ion beam irradiation being rare gases or an ion species included in the human body, the rare gases being Ar(argon) or He(helium), and the ion species included in the human body being N(nitrogen), P(phosphorous) or C(carbon). |
