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. 2014 Mar 14;9:1413–1421. doi: 10.2147/IJN.S57946

Figure 7.

Figure 7

The effect of GO, DOX, and GO/DOX on apoptosis of RPMI-8226 cells for 24 hours.

Notes: Each bar represents the mean ± SD of three independent experiments. *P<0.05 denotes significant differences between mean values measured in the DOX and GO/DOX group and that in control group.

Abbreviations: DOX, doxorubicin; GO, graphene oxide; GO/DOX, GO loaded with DOX; SD, standard deviation.