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. Author manuscript; available in PMC: 2012 May 1.
Published in final edited form as: Biomaterials. 2011 Feb 26;32(15):3845–3854. doi: 10.1016/j.biomaterials.2011.01.077

Fig. 1.

Fig. 1

(a) Reaction schematic for (PLGA36kDa)2-b-bPEI25kDa copolymer and (b) schematic representation of the structures of (PLGA36kDa)2-b-bPEI25kDa micelles, micelle/pDNA complexes, and micelle/pDNA/bPEILMW complexes.