Stereocomplexed & photocrosslinked poly(ethylene glycol)-poly(lactide) star block copolymer hydrogels
โ Scribed by Sytze J. Buwalda; Pieter J. Dijkstra; Jan Feijen
- Book ID
- 113693418
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 115 KB
- Volume
- 148
- Category
- Article
- ISSN
- 0168-3659
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๐ SIMILAR VOLUMES
## Abstract Block copolymers were synthesized by ringโopening polymerization of Lโlactide or Dโlactide in the presence of monoโ or dihydroxyl poly(ethylene glycol), using zinc metal as catalyst. The resulting copolymers were characterized by various techniques, namely ^1^H NMR spectroscopy, differe
## Abstract Two series of triblock copolymers of poly(ethylene glycol) (PEG, numberโaverage molecular weight __M__~n~ = 6000) and poly(Lโlactide) (PLLA) or poly(Dโlactide) (PDLA) were prepared by ringโopening polymerization of lactide initiated by PEG end groups using stannous octoate as a catalyst