SILVER AND CERIUM NANOPARTICLES SYNTHESIS METHODS

The study of nanoparticles is currently an area intense scientific interest due to a wide range application possibilities in medical and biological fields. Therefore, national initiatives the field nanotechnology nanoparticle research receive broad government support many countries world. Nanoparticle synthesis methods are simple can be carried out without special laboratory equipment. very fact simplicity process from technical side makes use medicine, biotechnology other fields human activity extremely attractive. Silver have pronounced antibacterial effect against bacterial pathogens. antioxidant properties cerium described, which provide prospect their therapy tumor viral diseases. That why purpose work analyze compare possible silver single most promising method. analysis known nanoparticles, as well comparison advantages disadvantages, allowed us conclude that promising, particular with plant extracts. An important feature method absence toxic reducing agents complex multi-stage chemical synthesis. Moreover, allows obtaining certain size shape values, while physical limited. Regulation obtained by provided change conditions, namely pH value, acidity, concentration corresponding metal salt, etc. Green safe ecological cost-effective nanoparticles.