HAN, DK PARK, KD AHN, KD JEONG, SY KIM, YH 2024-01-22T00:45:48Z 2024-01-22T00:45:48Z 2021-08-31 1989-04 0021-9304 https://pubs.kist.re.kr/handle/201004/147365 English Heterocorporation PREPARATION AND SURFACE CHARACTERIZATION OF PEO-GRAFTED AND HEPARIN-IMMOBILIZED POLYURETHANES Article 10.1002/jbm.820231309 1 Journal of Biomedical Materials Research, v.23, no.A1, pp.87 - 104 Journal of Biomedical Materials Research 23 A1 87 104 N scopus A1989T807500007 Engineering, Biomedical Materials Science, Multidisciplinary Materials Science, Biomaterials Engineering Materials Science Article blood compatile polymers heparin immobilization PEO spacer