Effect of Ion Irradiation on poly-L-Lactic Acid

摘要：

Ion irradiated poly-L-lactic acid was investigated by slow positron beam DBS, surface and interfacial cutting analysis system (SAICAS) and electron spin resonance (ESR). Samples were irradiated by He+ ions of 150 keV with a current of 0.05 μA. The doses were 3×1014, 1×1015, 3×1015 and 1×1016 ions/cm2.

作者: F.Saito Y.Nagashima T.Yotoriyama H.Toida Y.Suzuki I.Nishiyama T.Hyodo

作者单位: Graduate School of Arts and Sciences,University of Tokyo,3-8-1 Komaba,Meguro,Tokyo 153-8902,Japan Department of Physics,Tokyo University of Science,1-3 Kagurazaka,Shinjuku-ku,Tokyo Tokyo 162-8601,Ja Sony Corporation,Life Science Laboratory,Materials Laboratories,Gotenyama Tec.5-1-12 Kitashinagawa,S Division of Surface Characterization,RIKEN,2-1 Hirosawa,Wako,Saitama 351-0198,Japan Daipla Wintes Co.Ltd.,1-3-26 Nagasunishidori,Amagasaki,660-0807,Japan

会议类型: 国际会议

会议名称: 第九届国际正电子与正电子素国际会议(9th International Workshop on Positron and Positronium Chemistry)(PPC–9)

会议地点: 武汉

会议语种:英文

页码: 42

在线出版日期: 2008-05-11（万方平台首次上网日期，不代表论文的发表时间）