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

Figure 2.

Figure 2

Morphology of RPMI-8226 cells treated with different drugs. Cells were treated for 24 hours with control (0 mg/L) (A), GO (50 mg/L) (B), DOX (2 mg/L) (C), and GO/DOX (GO 50 mg/L + DOX 2 mg/L) (D).

Note: Images were taken at 400×.

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