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. Author manuscript; available in PMC: 2013 Feb 28.
Published in final edited form as: J Control Release. 2011 Oct 28;158(1):115–122. doi: 10.1016/j.jconrel.2011.10.022

Figure 3.

Figure 3

Average particle size of polymer/pDNA polyplexes at w:w ratios from 1:1 to 40:1. bPEI/pDNA polyplex sizes were determined at N:P ratios of 10:1 and 20:1. The large size of Eph-PEG-p(CBA-DAH) at w:w ratios above 10 is due to particle aggregation.