| 학회 | 한국화학공학회 |
| 학술대회 | 2016년 봄 (04/27 ~ 04/29, 부산 BEXCO) |
| 권호 | 22권 1호, p.12 |
| 발표분야 | 고분자 |
| 제목 | Preparation of Nanoparticles from the Amphiphilies |
| 초록 | The self-assembly of amphiphiles in varying sizes and shapes such as micelles and vesicles are of great importance to material and biomedical sciences due to their spontaneous generation of well-defined structures under thermodynamic equilibrium conditions. Initially, we have reported the block copolymers with hydrophilic and hydrophobic moieties that form amphiphilic assemblies such as microphase-separated nanostructures, hollow micelles, and vesicles in selective solvents. We have also shown that even homopolymer based-on amphiphilies form micelles/vesicles like that of block copolymers. A rare self-assembly was observed in various monomers containing amphiphiles when polymerized in water with a hydrophilic initiator resulting in monodisperse polymeric nanoparticles in a single step which we termed as self-emulsion polymerization (SEP). This facile and robust procedure enabled the production of highly monodisperse polymeric nanoparticles with a tunable size without using any cross-linker, stabilizing agent, surfactant or polymeric emulsifier, mimicking the more commonly reported amphiphiles. These synthesized polymers were used as templates for the application. |
| 저자 | 이재석 |
| 소속 | 광주과학기술원 |
| 키워드 | 고분자합성; 고분자물성; 기능성고분자 |
| 원문파일 | 초록 보기 |
