Amphiphilic triblock copolymers, poly(epsilon-caprolactone)-poly(ethylene oxide)-poly(epsilon-caprolactone) (PCL-PEO-PCL), were synthesized by ring opening polymerization of epsilon-caprolactone initiated with the hydroxyl functional groups of poly(ethylene glycol) at both ends of the chain. The mic
Preparation of carbon dioxide/propylene oxide/ε-caprolactone copolymers and their drug release behaviors
✍ Scribed by Dongming Peng; Kelong Huang; Yanfei Liu; Suqin Liu; Hong Wu; Han Xiao
- Book ID
- 106001233
- Publisher
- Springer
- Year
- 2007
- Tongue
- English
- Weight
- 341 KB
- Volume
- 59
- Category
- Article
- ISSN
- 0170-0839
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Copolymers of -caprolactone and L-lactide (PCLLA) with different monomer ratio were synthesized by ring opening polymerization, and drug-loaded nanoparticles of poly--caprolactone (PCL), poly-L-lactide (PLLA), and their copolymers were prepared by precipitation method, respectively. The results of d
## Abstract Well‐defined copolymers of biocompatible poly(ϵ‐caprolactone) (PCL) and poly(ethylene oxide) (PEO) are synthesized by two methods. Graft copolymers with a gradient structure are prepared by ring‐opening copolymerization of ϵ‐caprolactone (ϵCL) with a PEO macromonomer of the ϵCL‐type. Th