Fig. 5From: Complexation with C60 Fullerene Increases Doxorubicin Efficiency against Leukemic Cells In VitroIntracellular accumulation of the 1 μM free and C60 complexed Dox. Flow cytometry (a) and fluorescent microscopy images (b) of CCRF-CEM cells incubated with Dox and C60-Dox at the ratio 1:1 and 2:1 for 1, 3 and 6 h. Scale bar 20 μMBack to article page