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Antibacterial activity of different materials against Escherichia coli.
Notes: Inhibitory effect of nAg against E. coli (A). Inhibitory effect of CS and nCS against E. coli (B). The influence of nPLGA on the inhibitory effect of nAg and nCS against E. coli (C). AC (nAg+nCS); AP (nAg+nPLGA); CP (nCS+nPLGA); ACP (nAg+nCS+nPLGA).
Abbreviations: CS, chitosan; nAg, silver nanoparticles; nCS, CS nanoparticles; nPLGA, poly(lactic-co-glycolic acid) nanoparticles.
