Proceedings of the KOSOMBE Conference (대한의용생체공학회:학술대회논문집)
- Volume 1990 Issue 11
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- Pages.61-63
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- 1990
Preparation of blood-compatible polyurethanes by surface modification
표면개질에 의한 혈액적합성 폴리우레탄의 제조
- Han, Dong-Keun (Polymer Chemistry Lab., KIST) ;
- Jeong, Seo-Young (Polymer Chemistry Lab., KIST) ;
- Kim, Young-Ha (Polymer Chemistry Lab., KIST) ;
- Min, Byoung-Goo (Dept. of Biomedical Eng., College of Medicine, Seoul Nat. Univ.)
- Published : 1990.11.16
Abstract
To develop better blood compatibility of commercial polyurethane(PU), PU surface was chemically modified wi th a hydrophobic perfluorocarhon or a hydrophilic polyethylene oxide(PEO) and/or sulfonated groups, respectively. The water contact angle of modified PUs varied from
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