Fabrication and degradation of poly(l-lactic acid) scaffolds with wool keratin
✍ Scribed by Jiashen Li; Yi Li; Lin Li; Arthur F.T. Mak; Frank Ko; Ling Qin
- Book ID
- 108103831
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 502 KB
- Volume
- 40
- Category
- Article
- ISSN
- 1359-8368
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The fabrication and surface modification of a porous cell scaffold are very important in tissue engineering. Of most concern are high-density cell seeding, nutrient and oxygen supply, and cell affinity. In the present study, poly(L-lactic acid) and poly(L-lactic-co-glycolic acid) (70/30) cell scaffo
This article investigated the effects of electron beam (EB) irradiation on poly(D,L-lactic acid)-b-poly-(ethylene glycol) copolymer (PLEG) and poly(L-lactic acid) (PLLA). The dominant effect of EB irradiation on both PLEG and PLLA was chain scission. With increasing dose, recombination reactions or
## Abstract Poly(L‐lactic acid) (PLLA) microfibrous scaffolds with three‐dimensional (3D) structures were fabricated using an electrospinning technique with a subsequent mechanical expansion process. To achieve a 3D fibrous structure, the fusion at the contact points of the as‐spun PLLA microfibers
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