Fig. 3

Panel a Scanning electron microscope (SEM) image of wet surface biofilms of S. aureus before drying at 30 °C Panel b DBS of S. aureus developed 24 h after drying at 30 °C Panel c DBS of S. aureus developed 48 h after drying at 30 °C Panel d DBS of S. aureus developed 72 h after drying at 30 °C Panel e DBS of S. aureus developed 96 h after drying at 30 °C Panel f DSB of S. aureus developed 120 h after drying at 25 °C. Magnification: 10,000X