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트리아진 코어를 지니는 초분자 고분자의 광화학적 상전이 거동
Photochemical Phase Transition Behavior of Supramolecular Polymer with a Triazine Core
- Oh, Seungwhan;
- Mapani, Yashwardhan R.;
- Jung, Young-Sik;
- Kim, Jong-Man
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1초록
A photoresponsive azobenzene derivative having a triazine core moiety was prepared. Self-assembly of the triazine containing azobenzene derivative (Azo-TA) in aqueous dimethylsulfoxide and N,N-dimethylformamide afforded fibrous supramolecular polymers. Melting and regeneration of the supramolecular polymer were observed with alternative 365 nm UV and visible light irradiation by reversible cis-trans isomerization of azobenzene moieties.
키워드
triazine; azobenzene; photoisomerization; phase transition; supramolecular structure; CHEMISTRY
- 제목
- 트리아진 코어를 지니는 초분자 고분자의 광화학적 상전이 거동
- 제목 (타언어)
- Photochemical Phase Transition Behavior of Supramolecular Polymer with a Triazine Core
- 저자
- Oh, Seungwhan; Mapani, Yashwardhan R.; Jung, Young-Sik; Kim, Jong-Man
- 발행일
- 2016-07
- 유형
- Article
- 저널명
- 폴리머
- 권
- 40
- 호
- 4
- 페이지
- 651 ~ 654