| 학회 |
한국고분자학회 |
| 학술대회 |
2013년 봄 (04/11 ~ 04/12, 대전컨벤션센터) |
| 권호 |
38권 1호 |
| 발표분야 |
고분자합성 |
| 제목 |
Synthesis, Structure, and Properties of Novel Self-Assembling Brush Glycopolymers |
| 초록 |
New series of well-defined brush glycopolymers consisting of a polyoxyethylene backbone and bristles bearing glycosyl and methyl end groups were successfully synthesized with different compositions. The glycopolymers were thermally stable up to 200 C and were soluble in a variety of common solvents. It was found that the brush polymer films formed multibilayer structures, the layers of which were stacked along the direction normal to the film plane so as to display a glycosyl group-rich surface or a methyl group-rich surface or their mixture, depending on the bristle end group composition. The multibilayer structures were stabilized by the self-assembly of the bristles via lateral packing. Surface hydrophilicty and water sorption were enhanced by the glycosyl-rich surface. This results into an easy formation of hydration to a certain depth on the film surface of glycopolymer films. |
| 저자 |
Graniel Harne Abelido Abrenica1, 김진철2, 노예철2, 김가희2, 김미희2, 이종찬2, 이윤철2, 정정운2, 안병철2, 권원상2, 김경태2, 고용기2, 정성민2, 권경호2, 김영용2, 김종현2, 위동우2, 이진석2, 송성진2, 김창섭2, Nguyen Thi Phuong Thu2, 김용진2, 손보경2, 김희수3, 이문호2
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| 소속 |
1Pohang Univ. of Science and Technology, 2포항공과대, 3동국대 |
| 키워드 |
brush glycopolymers; self-assembly; multibilayer structure; hydrophilicity; water sorption; bacterial adherence; cell adhesion; biocompatibility
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| E-Mail |
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