Green Extracellular Synthesis of the Silver Nanoparticles Using Thermophilic . AZ1 and its Antimicrobial Activity Against Several Human Pathogenetic Bacteria.

Background: Silver nanoparticles (AgNPs) are among the most effective antimicrobial agents that are used in the medicine and pharmaceutics. During the past decades, metal nanoparticles synthesis through application of the biological methods has increasingly been used, as the biologically synthesized particles are mostly non-toxic as well as effective.

Objectives: The main goal for undertaking the present investigation was to evaluate the extracellular synthesis of the AgNPs by a native thermophilic .