Optimization, Structural Characterization, Thermal Properties, and Bactericidal Activity of Novel Alginate/Kaolin/Ag Bionanocomposite against Streptococcus Mutans Biofilm

Figure 4

The scanning electron microscope image of alginate (a), kaolin (b), Ag NPs (c), and alginate/kaolin/Ag nanocomposite (d).

(a)

(b)

(c)

(d)