Metal-Carbon Interactions on Reduced Graphene Oxide under Facile Thermal Treatment: Microbiological and Cell Assay

Figure 6

Effect of Ag-rGO/PDMS hybrid nanocomposite films, with differing concentrations of Ag-rGO (0, 0.5, 1.0, and 2.0 mL), in NIH/3T3 viability after 24 h and 48 h of exposure. Data are expressed as the means ± SEM. Letters indicate significant differences between times of exposure and indicates significant differences between groups. A value < 0.05 was considered significant (Tukey test).