Phytosynthesis of Silver and Gold Nanoparticles Using the Hot Water Extract of Mixed Woodchip Powder and Their Antibacterial Efficacy

Figure 16

Antibacterial efficacy of the as-synthesized AgNP against four representative Gram-positive and Gram-negative strains. B. subtilis (a), S. aureus (b), S. typhimurium (c), and E. coli (d).

(a)

(b)

(c)

(d)