Effect of vitamin E addition to poly(d,l)-lactic acid on surface properties and osteoblast behaviour
✍ Scribed by Filippo Renò; Valentina Aina; Silvia Gatti; Mario Cannas
- Book ID
- 108069507
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 408 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0142-9612
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Chitosan is a good biodegradable natural polymer, widely used in biomedical fields. In this study, chitosan was used to modify the surface of poly (D,L‐lactic acid) (PDLLA) in order to enhance its cell affinity. The properties of a modified PDLLA surface and control were investigated by
## Abstract The major objective of this research was to modify the surface properties of poly(lactic acid) (PLA) and poly(hydroxyalkanoate) (PHA) films by using a sequential two‐step photografting approach. In step 1, benzophenone was photografted on the film surface and in step 2, hydrophilic mono
The dynamic viscoelastic behavior of Poly(l-lactic acid) (PLLA), with molecular weights ranging from 2,000 to 360,000, have been studied over a broad range of reduced frequencies (approximately 1 ϫ 10 Ϫ3 s Ϫ1 to 1 ϫ 10 3 s Ϫ1 ), using time-temperature superposition principle. Melts are shown to have