이종은 이동희 서활 박기동 김영하 박종철 2024-01-21T14:40:42Z 2024-01-21T14:40:42Z 2022-01-10 1999-12 1226-4601 https://pubs.kist.re.kr/handle/201004/141759 Korean Society of Biomaterials Complement functional activity of PEG modified polyurethane films with different end groups Article 2 Biomaterials Research, v.3, no.4, pp.103 - 106 Biomaterials Research 3 4 103 106 complement activation PEG sulfonated PEG Amino terminated PEG PU AH50 C3