Skip to main content

Table 1 Antibacterial activity of biosynthesized AgNPs by two Streptomyces spp. against resistant bacteria. Values are mean of experiments performed in triplicate and data are expressed as mean ± SD

From: Actinomycete strain type determines the monodispersity and antibacterial properties of biogenically synthesized silver nanoparticles

Test organism Diameter of inhibition zone (mm)
AgNPs
Streptomyces spiralis
AgNPs
Streptomyces rochei
Control
Escherichia coli 15 ± 0.06 14 ± 0.15 20 ± 0.08
Pseudomonas 15 ± 0.16 20 ± 0.16 30 ± 0.3
Salmonella 17 ± 0.28 12 ± 0.1 20 ± 0.04
Bacillus 15 ± 0.05 15 ± 0.07 30 ± 0.1
Staphylococcus 15 ± 0.08 13 ± 0.05 23 ± 0.05