Research Article

Synthesis, and Characterization, and Evaluation of Cellular Effects of the FOL-PEG-g-PEI-GAL Nanoparticles as a Potential Non-Viral Vector for Gene Delivery

Figure 8

(a) Particle sizes and charges of copolymer/DNA complexes at various N / P ratios ( 𝑛 = 3 , error bars represent standard deviation). (b) AFM images of FOL-PEG-g-PEI-GAL/DNA complexes at an N / P ratio of 18, scale bar: 500 nm.
863136.fig.008a
(a)
863136.fig.008b
(b)