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. 2014 Jul 28;9:3551–3565. doi: 10.2147/IJN.S61983

Figure 8.

Figure 8

Antibacterial activities of capped Ag-nanoparticles (NPs)-plant extract (PE; 50 μg/mL) prepared with various concentrations of the Pulicaria glutinous plant extracts (1.0, 2.5, 5.0, 7.5, and 10.0 mL). (A) Effect of plant extract capped Ag-NPs-PE on the growth of Escherichia coli, (B) Pseudomonas aeruginosa, (C) Micrococcus luteus, and (D) Staphylococcus aureus. The antibacterial activities are shown in terms of change in optical density (600 nm).

Note: *P<0.005.

Abbreviations: −ve, negative; +ve, positive.