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. 2017 Jun 28;12:4633–4646. doi: 10.2147/IJN.S136273

Figure 5.

Figure 5

Bacterial biofilm formation on sample discs.

Notes: Ti, TNS, and UV-TNS discs were incubated with A. oris strain MG-1 for 6 hours, and biofilm formation was evaluated by crystal violet staining (***P<0.001).

Abbreviations: A. oris, Actinomyces oris; TNS, titanium with nanonetwork structures; UV-TNS, ultraviolet-treated titanium with nanonetwork structures; OD, optical density.