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. 2019 Apr 6;6(11):1900023. doi: 10.1002/advs.201900023

Figure 2.

Figure 2

A) Electrophoretic mobility retardation assay of polycation/miRNA complexes at various N/P ratios. B) Particle size and ζ‐potential of the polycation/miRNA complexes at various N/P ratios. C) AFM images of polycation/miRNA complexes at the typical N/P ratio of 10 (scale bar: 500 nm). D) Qualification of hemolysis ratio and E) images of red blood cells (RBCs) treated with PEI and CHO‐PGEA at the concentration of 1 mg mL−1 (scale bar: 5 µm), where PBS was used as the control. ***P < 0.001; Data are from 3 independent experiments.