Fig. 9
From: Graphene-based dental adhesive with anti-biofilm activity
Cytosolic ROS quantification by measuring the dichlorofuorescein diacetate (H2DCFDA) probe activation through ROS generation in S. mutans biofilm grown on adhesives containing or not GNPs. Data are expressed as ROS accumulation relative to commercial adhesive sample. As a positive control is shown ROS amount of hydrogen peroxide-treated biofilm. Statistical analysis was performed by one-way ANOVA method coupled with the Bonferroni post-test (ns not significant; *p < 0.05 with respect to control adhesive)