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. 2019 Dec 4;10:2806. doi: 10.3389/fmicb.2019.02806

FIGURE 5.

FIGURE 5

Confocal laser scanning microscopy images of mature biofilm of Streptococcus agalactiae ATCC 13813 untreated control (A1,A2) and treated with copaiba oil (B1,B2), CARB-BF (C1,C2) and CARB-CO 1.0 (D1,D2). Biofilms were formed on CELLviewTM cell culture dish with glass bottom during 24 h at 37°C before the treatments. Cells were stained with SYTO 9® (green-fluorescent) and propidium iodide (red-fluorescent). Panoramic view of biofilm (A1–D1). Three-dimensional biofilm reconstitution (A2–D2).