Rapid Biosynthesis of Gold Nanoparticles by the Extracellular Secretion of<i> Bacillus niabensis</i> 45: Characterization and Antibiofilm Activity

<div>Growth profiles of the bacterial strains in 12 h (a). Comparison of cell growth in the presence of different concentrations of GNPs at 12 h (b). The upper and lower graphs represent cell growth of<i> P. aeruginosa</i> PAO1 and<i> S. aureus</i> ATCC25923, respectively. The graphs (A) and (E) are positive controls by erythromycin; (B) and (F), (C) and (G), and (D) and (H) represent the presence of 32, 256, and 2024 <i>μ</i>g of GNPs, respectively.</div>

Journal of Chemistry

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Figure 6

Figure 6: Rapid Biosynthesis of Gold Nanoparticles by the Extracellular Secretion of<i> Bacillus niabensis</i> 45: Characterization and Antibiofilm Activity 

Figure 6 | Rapid Biosynthesis of Gold Nanoparticles by the Extracellular Secretion of Bacillus niabensis 45: Characterization and Antibiofilm Activity 