Short-Time Antibacterial Effects of Dimethylaminododecyl Methacrylate on Oral Multispecies Biofilm In Vitro

Figure 3

Resazurin metabolism assay. (a) Fluorescence intensity of biofilm after 1 min killing treatment. (b) Fluorescence intensity of biofilm after 5 min killing treatment. (c) Fluorescence intensity of regrowth 24 h biofilm after 1 min killing treatment. (d) Fluorescence intensity of regrowth 24 h biofilm after 5 min killing treatment.

(a)

(b)

(c)

(d)