Cationic Polybutyl Cyanoacrylate Nanoparticles for DNA Delivery
Figure 9
(a) Qualitative evaluation of EGFP-N1 transgene expression in HepG2
cells with chitosan-coated PBCA-NPs, fluorescent image (200) of the cells was
obtained after 96 hours upon incubation. (b) Quantitative evaluation of
EGFP-N1 transgene expression in HepG2 cells as a function of time measured
by flow cytometric analysis with chitosan-coated PBCA-NPs.
HepG2 cells without any treatment were used as control.