| 학회 |
한국고분자학회 |
| 학술대회 |
2013년 봄 (04/11 ~ 04/12, 대전컨벤션센터) |
| 권호 |
38권 1호 |
| 발표분야 |
의료용 고분자 부문위원회 |
| 제목 |
Fabrication of Three-dimensional Scaffolds Using Solid Freeform Fabrication for Biomedical Application |
| 초록 |
A fabrication of three-dimensional (3D) scaffold for biomedical application is very important and so many fabrication methods have been developed. In this study, we have prepared tubular scaffolds by solid freeform fabrication (SFF) using MPEG-b-(PCL-ran-PLLA) block copolymers. SFF can provide the 3D scaffolds with adaptation in the diameter, pore size and porosity. We confirmed that similar results were obtained by comparing the degradation of the scaffold and the decrease of the fluorescence intensity through in vivo implantation. Additionally, it provoked a less in vivo inflammatory response, indicating tissue biocompatibility. Consequently, 3D scaffolds fabricated by SFF might be very useful candidates for tissue regeneration. |
| 저자 |
권두연1, 권진선1, 심선우1, 박지훈1, 이준희2, 김완두2, 이해방1, 김문석1
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| 소속 |
1아주대, 2한국기계(연) |
| 키워드 |
Scaffold; Solid Freeform Fabrication; MPEG-b-(PCL-ran-PLLA)
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| E-Mail |
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