[19p-D1-1~20] 4.7 Laser processing

△ [19p-D1-8] Effects on cell spreading of periodic nanostructures formation on PET produced with femtosecond laser irradiation

^○Kazuyuki Hara¹, Masahiro Tsukamoto², Yuji Sato², Togo Shinonaga², Yuichiro Ito², Kazuya Miyagawa², Ryuichiro Sasaki³ (Grad. Sch. of Eng., Osaka Univ.¹, JWRI, Osaka Univ.², IMRA America, Inc.³)

Keywords:フェムト秒レーザー,周期的微細構造,ポリエチレンテレフタレート