Fig. 5
From: Biosafety and Antibacterial Ability of Graphene and Graphene Oxide In Vitro and In Vivo
Intensity monitoring of bioluminescence of S. aureus in vitro. G and GO show a dose-dependent manner in antibacterial ability in vitro. a Bioluminescence of Xen-29 imaged in vitro after 0, 8, and 24 h of incubation at 37 °C, with variations in color representing light intensity (Bin M(8), FOV12, f1, 15 s). b PI = 0 h, r2 (GO-0 h) = 0.924. c PI = 8 h, r2 (G-8 h) = 0.584, r2 (GO-8 h) = 0.960. d PI = 24 h, r2 (G-24 h) = 0.616, r2 (GO-24 h) = 0.943.*P < 0.01 with control group, # P < 0.01 with control group, ☆, □, △, ○ P < 0.01 with the same concentration of G group. r, correlation coefficient