Figure 9.
Effect of GO, rGO, rGO–Ag nanocomposite, and AgNPs on the leakage of LDH to culture supernatant of human ovarian cancer cells.
Notes: LDH activity is measured at 490 nm using the LDH cytotoxicity kit. The results are expressed as the mean ± standard deviation of three independent experiments. There was a significant difference in the LDH activity of rGO–Ag nanocomposite-treated cells compared to that of the untreated cells by the Student’s t-test (*P<0.05).
Abbreviations: Con, control; GO, graphene oxide; rGO, reduced graphene oxide; AgNPs, silver nanoparticles; LDH, lactate dehydrogenase.