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. Author manuscript; available in PMC: 2014 Dec 1.
Published in final edited form as: Biomaterials. 2013 Sep 23;34(38):10.1016/j.biomaterials.2013.09.015. doi: 10.1016/j.biomaterials.2013.09.015

Table 1.

Characterizations of amphiphilic BCPs

PS-b-PEG PCL-b-PEG PLA-b-PEG PLGA-b-PEG
Mn¯ (g·mol−1) 2k-b-5k 10k-b-5k 12k-b-5k 10k-b-5k 5k-b-5k 10k-b-5k 15k-b-5k 10k-b-2k
Mw¯Mn¯ 1.30-b-1.05a 1.05 1.19 1.05 1.06 1.08 1.13 1.46
a

Purity: 70% of PS(2k)-b-PEG(5k), 10% of PS(2k), and 20% of PEG(5k)