Figure 5From: Development of antimicrobial biomaterials produced from chitin-nanofiber sheet/silver nanoparticle composites Bactericidal activities of CNFS/Ag NPs against E. coli (A), and P. aeruginosa (B) at different concentration of Ag NPs. Data are mean value ± standard deviation (n = 6); the asterisk (*) indicates a statistically significant difference (p <0.01) using two-sample t-test.Back to article page