Fig. 6.

Survival of D. radiodurans cells after exposure at increasing doses of gamma-ray radiation. Control cells without DMSO (black squares), control cells with DMSO (red stars) D. radiodurans cells loaded with PtNPs (blue circles). D. radiodurans cells loaded with PtNPs and DMSO (purple triangles). ${\mathit{S}}_{8\mathit{k}\mathit{G}\mathit{y}}^{\mathit{C}\mathit{o}\mathit{n}\mathit{t}\mathit{r}\mathit{o}\mathit{l}}$ and ${\mathit{S}}_{8\mathit{k}\mathit{G}\mathit{y}}^{\mathit{P}\mathit{t}\mathit{N}\mathit{P}\mathit{s}}$ correspond to the survival at 8 kGy of the control and D. radiodurans loaded with PtNPs, respectively