Fig. 8From: Antimicrobial activities of graphene oxide against biofilm and intracellular Staphylococcus aureus isolated from bovine mastitisa The impact of GO towards Mac-T cells viability; cells viability was affected at concentration > 1000 μg/mL and b) Dose-response curve of GO toward Mac-T cells. Error bars represent the standard deviation of triplicates.*p ≤ 0.05; *** p ≤ 0.001; **** p ≤ 0.000; and NS, not significantBack to article page