| 초록 |
Chitin, a natural polymer, has been importantly considered as biomedical materials due to its biocompatibility, various bio-active characteristes. In this study, chitin was fabricated nanofibrous for tissue engineering using electrospinning. Pore size and morphology of chitin nanofibrous can be controlled by ultra-sonication. The morphology of chitin nanofibrous were examined by SEM. The NHDF cells were seeded on chitin nanofibrous. Cell morphology and cytotoxicity for 1day, 4days and 7days was confirmed by SEM and CCK-8, respectively. This work was supported by Industrial Strategic Technology Development Program(10035291, Multi-functional medical fiber complex technology) funded by the Ministry of Knowledge Economy (MKE, Korea) and by Nuclear Research Development Program of the Korea Science and Engineering Foundation (KOSEF) grant funded by Ministry of Education, Science and Technology (MEST, Korea) (grant code : 2010-0005408) |
