Figure 9.

Influence of composite coating fluoroplast/Ag₂O NPs on the growth of mouse fibroblasts in vitro after 72 h of cultivation. (a) An example of a photomicrograph of cells growing on the surface of a composite coating of fluoroplast/NP Ag₂O 0.1% (merge: blue-Hoechst, red-PI, transmitted light-gray). (b) proportion of non-viable cells. (c) Density of cell cultures. (d) Mean nuclear area. *: statistically significant difference compared to the “Control” group (p < 0.05). Data are presented as mean ± standard error of the mean.