The antimicrobial effects of silver (Ag) ion or salts are well known, but the effects of Ag
nanoparticles on microorganisms and antimicrobial mechanism have not been revealed …

In the present study, we report the preparation of silver nanoparticles in the range of 10–15
nm with increased stability and enhanced anti-bacterial potency. The morphology of the …

The development of a reliable green chemistry process for the biogenic synthesis of
nanomaterials is an important aspect of current nanotechnology research. Silver …

METHODS: To synthesize nano-sized Ag colloid, silver nitrate as a source of silver was
dissolved in ammonia water. Formaldehyde as a reducing agent and polyvinyl pyrrolidone …

Antibacterial activity of silver nanoparticles (AgNPs) was investigated using Staphylococcus
aureus PTCC1431 as a model of Gram-positive bacteria. The mechanism of antibacterial …

Staphylococcus aureus and Escherichia coli by measuring the growth curves, protein and
reducing sugar leakage, respiratory chain dehydrogenase activity, as well as the formation …

Pseudomonas aeruginosa has great intrinsic antimicrobial resistance limiting the number of
effective antibiotics. Thus, other antimicrobial agents such as silver nanoparticles (AgNPs) …

Green synthesis is an attractive and eco-friendly approach to generate potent antibacterial
silver nanoparticles (Ag-NPs). Such particles have long been used to fight bacteria and …

Purpose: An important application of silver nanoparticles (Ag NPs) is their use as an
antimicrobial and wound dressing material. The aim of this study is to investigate the …

This article was allocated to synthesize stable silver nanoparticles, Ag-NPs samples. In
addition, to study the microstructural characteristics of these samples and their relationship …