Fig. 5From: Lactobacillus cell envelope-coated nanoparticles for antibiotic delivery against cariogenic biofilm and dental caries3D CLSM images of S. mutans biofilms on the glass coverslips mediated at 0 h, 6 h, 12 h, 24 h, and 48 h and treated with TCS, TCS@PLGA-NPs and LA/TCS@PLGA-NPs (green represents live bacteria; red represents dead bacteria). Scale bar = 100 μmBack to article page