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. 2019 Jan 22;9(2):139. doi: 10.3390/nano9020139

Figure 5.

Figure 5

GO-100 and GO-20 graphene sheets impair mitochondrial membrane potential. (A) TM3 cells were treated with GO (20–100 µg/mL), (B) GO-20 (20–100 µg/mL) for 24 h, and the mitochondrial membrane potential (MMP) was determined using the cationic fluorescent indicator JC-1 (B). TM4 cells were treated with GO (20–100 µg/mL), (B) GO-20 (20–100 µg/mL) for 24 h, and MMP was determined using the cationic fluorescent indicator JC-1. The treated groups showed statistically significant differences from the control group by Student’s t-test (* p < 0.05).