Influence of Surface Properties on Adhesion Forces and Attachment of Streptococcus mutans to Zirconia In Vitro

Figure 4

Bacterial accumulation on the zirconia surface after incubation for 4 h, 6 h, 8 h, 12 h, and 24 h. (a) Variation at different time points in respective groups. (b) Comparison among Coarse, Medium, and Fine groups at indicated time points. and .

(a)

(b)