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. Author manuscript; available in PMC: 2012 May 1.
Published in final edited form as: Acta Biomater. 2012 Feb 2;8(5):1939–1947. doi: 10.1016/j.actbio.2012.01.033

Fig. 5.

Fig. 5

Effect of concentration of 6 nm nanodiamonds on cell metabolic activity measured by WST-1 assay after culturing the cells (~40,000 Raw 264.7 cells per well) in the presence of varying concentrations of nanodiamonds (10–200 μg ml−1) for 24 h. *P < 0.05 vs. other concentrations at same time point.