In-vitro degradation of polyesteramides containing poly-ϵ-caprolactone blocks
✍ Scribed by P.J.A. in 't Veld; P.J. Dijkstra; J. Feijen
- Book ID
- 103644042
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 589 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0267-6605
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## Abstract **Summary:** Novel biodegradable polyester block copolymers have been synthesized by using well‐defined poly(3‐hydroxyoctanoate) (PHO) oligomers having a hydroxyl end group and an ester end group with $\overline M \_{\rm n}$ values of 800, 2 500, 5 300, 8 000, or 20 000 as an elastomeri
Acrylamide was graft polymerized onto the surface of a biodegradable semicrystalline polyester, poly(-caprolactone). Electron beam irradiation at a dose of 5 Mrad was used to generate initiating species in the polyester. The degradation in vitro at pH 7.4 and 37°C in a phosphate buffer solution was