Multi-Arm Star Poly(L-lactide) with Hype
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Carsten Gottschalk; Florian Wolf; Holger Frey
📂
Article
📅
2007
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John Wiley and Sons
🌐
English
⚖ 336 KB
## Abstract Biocompatible multi‐arm star block copolymers based on poly(L‐lactide) (PLLA) have been prepared by a __core‐first__ approach, using hyperbranched polyglycerol (PG), a polyether polyol, as a polyfunctional initiator. The molecular weight of the hyperbranched initiator‐core was varied fr