There is data that bacteria can be killed and suppressed by silver nanoparticles (Ag-NPs). A serious public health concern is the recent emergence of pathogenic bacterial resistance to antibiotics. On how Ag-NPs affect an antibiotic's ability to fight bacteria, there is no research. Here, we explain the process of reducing aqueous Ag+ ions using culture supernatants to produce metallic silver nanoparticles. The effectiveness of these nanoparticles in enhancing the antibacterial effects of several medications against Staphylococcus aureus and Escherichia coli is also evaluated in this study. In presence of Ag-NPs, the effect of antibacterial will be shown against test strains. . As a result, we created silver nanoparticles chemically and investigated how they affected microorganisms as antimicrobial agents in this work. Particle size has been recorded by PSA, and the produced nanoparticles have been analyzed using a variety of analytical techniques such UV-visible spectroscopy. Also identified was the zeta potential. X-Ray diffraction examination of the crystalline structure. All the characterization methods mentioned above have effectively demonstrated correct nanoparticle production. E. coli, Staphylococcus, and Pseudomonas were only a few of the bacteria against which the manufactured nanoparticles were tested.

Antimicrobial, Silver Nanoparticles, Microbial Strains, Nanoscale Metal Particles, silver nanoparticles