Fig. 6. Confocal Images of compounds UBI-3 to 9 with quantified fluorescence. Panels show methicillin-sensitive Staphylococcus aureus incubated with UBI-3 to 9 (all 10 μM) with quantification of bacterial fluorescence normalized to UBI-3 (bars represent mean (±SEM), n ≥ 3, ns = not significant, *** = p < 0.001, * = p < 0.05, scale bar = 10 μm).
