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. Author manuscript; available in PMC: 2015 Feb 1.
Published in final edited form as: Colloids Surf B Biointerfaces. 2013 Oct 24;114:10.1016/j.colsurfb.2013.10.009. doi: 10.1016/j.colsurfb.2013.10.009

Fig. 1.

Fig. 1

Storage stability of liposomes at 4 °C. Non-pegylated (non-peg) and pegylated (peg) liposomes were extruded through filters with 100 nm, 80 nm and 50 nm pores. (a) Size, (b) polydispersity index (PDI) and (c) zeta potential (ζ). Data is presented as mean ± SD of five measurements.