Research Article

Synthesis of Silver and Gold Nanoparticles: Chemical and Green Synthesis Method and Its Toxicity Evaluation against Pathogenic Bacteria Using the ToxTrak Test

Figure 12

A comparison of silver and gold nanoparticles toxicity synthesized from chemical (CH-NPs) and biological (Bio-NPs) methods: (a) B. subtilis and (b) B. coli.
(a)
(b)