Figure 1
From: Fabrication and characterization of DNA-loaded zein nanospheres
SEM of zein-DNA nanospheres formed at 20:1 (A, 90 k magnification, scale bar 500 nm), 40:1 (B, 90 k, scale bar 500 nm), 80:1 (C, 60 k, scale bar 500 nm), 160:1(D, 60 k, scale bar 500 nm), 250:1 (E, 30 k, scale bar 1 μm) zein:DNA ratios; average diameter for each ratio measured from SEM images (F), reported as mean ± standard error of the mean.