Figure 5From: Antimicrobial and immunomodulatory efficacy of extracellularly synthesized silver and gold nanoparticles by a novel phosphate solubilizing fungus Bipolaris tetramera Dose-dependent effect of nanoparticles (a) AgNPs; (b) AuNPs over cell viability using MTT assay on J774 and THP1 α cells. Results are presented in relative units compared with controls. Data represent the mean ± standard deviation of the mean of three individual experiments. p < 0.05.Back to article page