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. 2015 Oct 5;10:6257–6276. doi: 10.2147/IJN.S92449

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© 2015 Gurunathan et al. This work is published by Dove Medical Press Limited, and licensed under Creative Commons Attribution – Non Commercial (unported, v3.0) License

The full terms of the License are available at http://creativecommons.org/licenses/by-nc/3.0/. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed.

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(A) Effects of graphene oxide (GO), (B) reduced graphene oxide (rGO), (C) rGO–Ag nanocomposite, and (D) Ag nanoparticles (AgNPs) on the viability of human ovarian cancer cells.

Notes: The viability of A2780 human ovarian cancer cells was determined after 24-hour exposure to different concentrations of GO, rGO, rGO–Ag nanocomposite, and AgNPs using the WST-8 assay. The results are expressed as the mean ± standard deviation of three independent experiments. A significant difference was observed above 50 μM. The viability of treated cells compared to the untreated cells by the Student’s t-test (*P<0.05).