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. Author manuscript; available in PMC: 2016 Oct 1.
Published in final edited form as: Biomaterials. 2015 Jul 17;67:84–92. doi: 10.1016/j.biomaterials.2015.07.030

Fig. 5.

Fig. 5

Effect of UV-treatment of titanium surfaces on bacterial biofilm formation after 16 hours incubation evaluated via quantitative measurement of crystal violet staining as indicator of biomass accumulation on untreated (white bar, –UV) in comparison to UV-treated (gray bar, +UV) titanium discs. Each value represents the mean ± SD of nine samples comprised of three technical replicates of three independent biological experiments. * indicates a statistically significant difference (p<0.001).