Figure 10From: Self-assembled nanoparticles based on modified cationic dipeptides and DNA: novel systems for gene deliveryExpression of EGFP with dipeptide Nps. (a) TEM images of Nps formed by condensing EGFP plasmid DNA with Lys-∆Phe and Arg-∆Phe. Scale bar 200 nm. (b) Fluorescent images showing transfection and EGFP expression in HUH 7 cells by Arg-∆Phe Nps (10 X magnification).Back to article page