Figure 2
From: Quercitrin-nanocoated titanium surfaces favour gingival cells against oral bacteria
Bacterial adhesion and biofilm formation.
(A) Dinamic bacterial adhesion: quantitative analysis of the live bacteria adhered to the control and modified surfaces after 30, 60 and 90 min. (B) Biofilm formation: quantitative analysis of the percentage of biofilm formation on the different surfaces after 24 hours. (C) Scanning electron microscope images of the biofilm formed on the different surfaces (scale bar = 100 μm). One, two and three symbols represent a significant difference between two groups with P ≤ 0.05, P < 0.01 and P < 0.001, respectively: (a) versus Ti control at each time point; (b) versus A control at each time point; (c) effect of reduction within each group at each time point.
