Stereocomplex Mediated Gelation of PEG-(PLA)2 and PEG-(PLA)8 Block Copolymers
β Scribed by Hiemstra, Christine; Zhong, Zhiyuan; Dijkstra, Pieter J.; Feijen, Jan
- Book ID
- 120006727
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 663 KB
- Volume
- 224
- Category
- Article
- ISSN
- 1022-1360
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π SIMILAR VOLUMES
Two enantiomeric triblock ABA copolymers composed of poly(L-lactide)poly(ethylene glycol)-poly(L-lactide) (PLLA-PEG-PLLA) and poly(D-lactide)-poly(ethylene glycol)-poly(D-lactide) (PDLA-PEG-PDLA) were synthesized with two different middle-block PEG chain lengths by ring-opening polymerization of L-l
## Abstract **Summary:** Diblock and multiblock copolymers composed of a poly(D,Lβlactide) (PLA) or poly(trimethylene carbonate) (PTMC) core with a hydrophilic chain of poly(ethylene glycol) (PEG) were prepared. These copolymers, in which the core is connected to PEG through a polyfunctional molecu