| 학회 |
한국고분자학회 |
| 학술대회 |
2018년 봄 (04/04 ~ 04/06, 대전컨벤션센터) |
| 권호 |
43권 1호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Synthesis and Characterization Fast Gelling Hydrogel Using Inverse Electron Demand Deis-Alder Tetrazine-Norbornene Click Chemistry |
| 초록 |
The new fast gelling hydrogels were prepared by the RAFT polymerization and Inverse Electron Demand Deis-Alder (IED-DA) click reaction between tetrazines and norbornenes. Block copolymers poly(styrene-alt-maleic anhydride) were prepared by RAFT polymerization. The highly reactive anhydride units were subsequently functionalized with 3-(p-benzylamino)-1.2.4.5-tetrazine which has IED-DA reactive groups. The tetrazine groups, which is incorporated into the polymer, were reacted with dinorbonene chain-end functional polyethylene glycol as a cross-linking agent with IED-DA click reaction to produce a hydrogel. In this study, the development a gel with an excellent stability and fast gelling performance within several minutes were performed with a variation of tetrazine moiety in the polymer backbone. |
| 저자 |
임권택, Anugrah D. S. B., Cuong M.Q., Salma S. A., K. Ramesh, 홍성수
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| 소속 |
부경대 |
| 키워드 |
Hydrogel; Click Reaction; RAFT Polymerization; Tetrazine; Norbornene
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| E-Mail |
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