| 학회 |
한국고분자학회 |
| 학술대회 |
2017년 봄 (04/05 ~ 04/07, 대전컨벤션센터) |
| 권호 |
42권 1호 |
| 발표분야 |
고분자구조 및 물성 |
| 제목 |
Synthesis and Characterization of Charged Poly (HEMA-MAETC) Micro-sized Beads via Electro-spraying Method by Photo-polymerization. |
| 초록 |
In this work, polymeric hydrogel micro-sized hydrogel beads of 2-hydroxyethyl methacrylate and 2-(methacryloyloxy) ethyl trimethylammonium [poly (HEMA-MAETC)] were synthesized by the electro-spraying method with photo-polymerization. The various sized-hydrogel beads were successfully polymerized with narrow size distribution by control of the electro-spraying condition. Positive charged poly (HEMA-MAETC) beads showed enhanced water contents and cell affinities. Their swelling behavior and mechanical property were enhanced by addition of MAETC with positive charge. Their cell affinities were enhanced by electrostatic interaction between positive charged poly (HEMA-MAETC) beads and negative charged cells. |
| 저자 |
김수현1, 천교1, 김현지1, 이강석2, 김경철2, 이성국2, 차채녕2, 이현정1
|
| 소속 |
1국민대, 2울산과학기술원 |
| 키워드 |
poly(HEMA-MAETC) micro-bead; positive charged bead; photo-polymerization
|
| E-Mail |
|
