Silver Nanoparticles Effects on Bacteria, Pesudomonas aeruginosa, Esherichia coli and Staphylococcus aureus

Abstract

The study objectives are improving the nanoparticle particles effective in influencing bacteria resistant to antibiotics and study the antibiotic resistance group's isolates of the Staphylococcus aureus Escherichia Coli, Pseudomonas aeruginosa. The research study included laboratory experiment to locate the particle size of the nanoparticles and the proportions. Outside of the in vivo experiment, the test of nanoparticles nitrates has been shown to inhibit the increase of positive microbes' positive gram, such as Staphylococcus aureus (S. aureus), two types of Pseudomonas aeruginosa, and Escherichia coli (E. coli). The McFarland route yields the lowest inhibitory concentration of S. aureus. Pseudomonas aerogenosa has a concentration of 40 (\(\mu\)g/ml), whereas E. coli has a concentration of 50 (\(\mu\)g/ml). The diameters of E. coli, Pseudomonas aerogenosa, and Staphylococcus aureus are 20, 35, and 45, respectively.