silver nano colloid
Silver nanoparticles are one of the most widely used nanoparticles in nanotechnology after carbon nanotubes. Due to their special physical and chemical properties, silver nanoparticles have found various applications in fields such as medicine, agriculture, packaging, cosmetics, and the military. Silver colloidal nanoparticles are produced in two biological and physical-chemical methods. Silver nanofluid synthesis methods are not complex and can even be produced biologically by bacteria and fungi, and if they have controlled amounts, they will not have toxic effects on human cells.