Fig. 8From: The penetration effect of HMME-mediated low-frequency and low-intensity ultrasound against the Staphylococcus aureus bacterial biofilmA comparative study on the integral area of HMME fluorescence spectrum curve of simultaneously group. The time from 0 to 3 min. Data represent mean values (n = 10), and error bars represent standard deviations. *Statistically significant differences between the two groups, P < 0.05Back to article page