| 학회 |
한국재료학회 |
| 학술대회 |
2021년 가을 (11/24 ~ 11/26, 경주 라한호텔) |
| 권호 |
27권 2호 |
| 발표분야 |
B. 나노화학/바이오 재료 분과 |
| 제목 |
Reversibly photo-switchable hydrogel for re-writable device and drug delivery |
| 초록 |
Hydrogel is a cross linked water-inflatable polymer. It is used as a useful biomaterial in the drug delivery and tissue engineering fields because it has similar physical properties with bio tissues. Here, we introduce synthesis of a new hydrogel that could be tuned its own physical state spatiotemporally using pdDronpa (photo-dissociable dimeric Dronpa) which is a green fluorescent protein reversibly responds to the specific wavelengths. The synthesized hydrogel was photo-switchable under cyan light and violet light that could be used to make a re-writable device using photomasks. Finally, we made DNA-containing hydrogels to release DNA fragments by cyan light illumination to demonstrate that the light controllable hydrogels can be applied to drug delivery. |
| 저자 |
김은채, 김남두
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| 소속 |
공주대 |
| 키워드 |
<P>pdDronpa; photo-switchable; hydrogel; drug delivery</P>
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| E-Mail |
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