Figure 2.

IAV titers in MDCK cells infected with H1N1, H3N2, and H5N1 IAV subtypes and treated with TiO₂·PL–DNA nanocomposites containing DNA₁–DNA₈ fragments (columns 1–8, respectively). The location of these fragments on IAV strands can be seen in Figure 1. The nanoparticle concentration was 5 μg/mL and the DNA fragment concentration was 0.1 μM (20 nmol/mg). The values are mean values from three experiments. The results are given for the studied samples targeted to (a) (+)RNA and (b) (−)RNA.