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. Author manuscript; available in PMC: 2021 Aug 25.
Published in final edited form as: ACS Nano. 2020 Jul 28;14(8):10187–10197. doi: 10.1021/acsnano.0c03457

Figure 4.

Figure 4.

The protective effect of Dex-CeNP against hydrogen peroxide induced oxidative damage in cells. A) Schematic showing cerium oxide nanoparticles neutralizing hydroxyl free radicals via an oxidation-reduction cycle. Dex-CeNP protected B) C2BBe1 and C) BJ5ta cells from hydrogen peroxide exposure (0.075% and 0.0125%, respectively). Data presented as mean ± SD. Three independent experiments were performed (n=3). ** indicates statistically significant difference at p < 0.01.