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. Author manuscript; available in PMC: 2016 Aug 12.
Published in final edited form as: ACS Appl Mater Interfaces. 2015 Aug 3;7(31):17535–17544. doi: 10.1021/acsami.5b05497

Table 1. Hydrodynamic Sizes and Zeta Potentials of the NP Vaccines in PBS.

NP size [nm] PDI zeta [mV]
NP-PEG (NP-9) 31.8 0.257 −2.53
NP-5 32.2 0.294 −2.86
NP-6 37.6 0.288 −1.83
NP-7 38.1 0.265 −2.94
NP-8 38.4 0.269 −2.37