Syntheses, Characterization, and Antibacterial Evaluation of P. grandiflora Extracts Conjugated with Gold Nanoparticles

Figure 6

Antibacterial activity of P. grandiflora tuber extract conjugates with biologically synthesized gold nanoparticles against selected pathogenic bacteria. GB: biologically synthesized gold nanoparticles, GA: gold nanoparticles and acetone extract, GM: gold nanoparticles and methanol extract, and GW: gold nanoparticles and water extract.