抄録
In this study, the relationship between surface chemistry of segmented polyurethanes (SPU) with various polyol components and their lipid sorption has been studied. It is shown that the amount of lipid sorption increased with an increase in hydrophillcity of polyol component. Lipid in water forms liposome in which hydrophilic group orients to the water interface. Since the surface of PEO(1000)BDO was enriched with PEO in an aqueous lipid solution, the rate of lipid sorption was faster and the amount of lipid sorption was larger than other hydrophobic SPU's. This can be attributed to the small interfacial free energy between lipid liposome and PEO-rich surface.
| 本文言語 | 英語 |
|---|---|
| ホスト出版物のタイトル | Transactions of the Annual Meeting of the Society for Biomaterials in conjunction with the International Biomaterials Symposium |
| 出版社 | Publ by Soc for Biomaterials |
| ページ | 93 |
| ページ数 | 1 |
| 巻 | 14 |
| 出版ステータス | 出版済み - 1991 |
| イベント | 17th Annual Meeting of the Society for Biomaterials in conjunction with the 23rd International Biomaterials Symposium - Scottsdale, AZ, USA 継続期間: 5月 1 1991 → 5月 5 1991 |
その他
| その他 | 17th Annual Meeting of the Society for Biomaterials in conjunction with the 23rd International Biomaterials Symposium |
|---|---|
| City | Scottsdale, AZ, USA |
| Period | 5/1/91 → 5/5/91 |
!!!All Science Journal Classification (ASJC) codes
- 材料科学（全般）