Plant Extract Based on Deep Eutectic Solvent-Mediated Biosynthesis of Silver Nanoparticles: Cytotoxicity and Antibacterial Effects

Figure 9

Antibacterial activity of “green” synthesized AgNPs via agar disk diffusion by Gram-positive bacteria Bacillus subtilis: (a) distilled water, (b) synthesized AgNPs with grape pomace extract obtained by P-GPE, and (c) antibiotic (aztreonam).

(a)

(b)

(c)