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. Author manuscript; available in PMC: 2018 Oct 9.
Published in final edited form as: Biomacromolecules. 2018 Feb 27;19(3):1082–1089. doi: 10.1021/acs.biomac.8b00221

Table 2.

Size Distribution of the PPBCL Empty Nanoparticles with the Variation of PEG Weight Ratio

weight ratios of PEG:PPBCL size (nm) dispersity
4:1 98.6 0.075
2:1 105.8 0.062
1:1 94.0 0.068
0.5:1 95.1 0.099
0.25:1 96.2 0.085