| 학회 |
한국고분자학회 |
| 학술대회 |
2021년 가을 (10/20 ~ 10/22, 경주컨벤션센터) |
| 권호 |
46권 2호 |
| 발표분야 |
고분자구조 및 물성 |
| 제목 |
Hydrogel adhesion as a controllable release system for marine organisms |
| 초록 |
Adhesion of hydrogels offers a variety of possibilities. Adhesion is a promising technique in tissue repair and regeneration, antifouling and antibacterial, drug delivery, and cell encapsulation and delivery. A hydrogel can also adhere to other hydrogels with the same properties. Adhering to two different hydrogels has multiple functions and can further expand the range of applications. In this study, we studied the topological adhesion between two different hydrogels. We have successfully fabricated interfacial adhesion hydrogels. The hydrogel adhesion energy was quantitatively evaluated and various peeling behaviors were confirmed depending on the cross-linking density. The results of element analysis using scanning electron microscopy-energy dispersive X-ray spectroscopy (SEM-EDS) well elucidate the mechanism of adhesion between the hydrogels. This hydrogel system is expected to be a promising material with controlled release in seawater. |
| 저자 |
김원혁1, 원남일2, 한영배3, 나양호1
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| 소속 |
1한남대, 2k-water 수자원 (연), 3육군사관학교 기계공학과 |
| 키워드 |
Hydrogel adhesion; topological adhesion; cross-linking density; controllable release system
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| E-Mail |
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