Fig. 8From: Biosynthesis, Characterization, and Bioactivities Evaluation of Silver and Gold Nanoparticles Mediated by the Roots of Chinese Herbal Angelica pubescens MaximZones of inhibition of purified DH-AuNps suspensions (30 μL) and plant extract against E. coli (a) and S. aureus (b). Zones of inhibition of purified DH-AgNps suspensions (30 μL) and Neomycin (NEO30) as standard antibiotics as control against E. coli (c), S. saureus (d), P. aeruginosa (e), and S. enterica (f)Back to article page