| 학회 | 한국화학공학회 |
| 학술대회 | 2019년 가을 (10/23 ~ 10/25, 대전컨벤션센터) |
| 권호 | 25권 2호, p.1192 |
| 발표분야 | 고분자 (Polymer) |
| 제목 | Characterization of complex coacervate based on DOPA derivatives |
| 초록 | Marine mussel is known to new strategy for adhesion in wet conditions. A key adhesive component in these adhesive is L,3-4-dihydroxyphenylalanine(DOPA), that have the ability to attach themselves to a various type of surfaces through many interactions. In this study, we were prepared DOPA derivatives with acrylic monomers and amino-sulfonate zwitterions to improve adhesion strength. The adhesion strength was improved by different blend ratios of the synthesized DOPA derivatives and block copolymers. The adhesion properties were evaluated by adding various kinds of metal cations (Mg2+, Ca2+, Fe3+, V5+) to induce cation-π interaction, which is a one of the specific interaction of DOPA. This study provides an overview of complex coacervate based cation-π interaction, with an emphasis on their characterization and practical applications. |
| 저자 | 나행요, 최재곤, 손정선 |
| 소속 | 조선대 |
| 키워드 | 고분자 |
| 원문파일 | 초록 보기 |
