APPLICATION FIELD OF SILVER NANOPARTICLES

Silver nanoparticles have become one of the most studied and applied areas of nanotechnology in recent years. Studies conducted on these particles have shown that they have a high level of antimicrobial, optical, electrical and catalytic activity. In particular, surface plasmon resonance, high surface/volume ratio and ion release ability determine the versatile use of silver nanoparticles. The application of silver nanoparticles is widespread in three areas - biomedical, environmental and industrial. In the medical field, their effectiveness against antibiotic-resistant bacteria, use in wound dressings and medical implants are in the spotlight. In the environment, silver nanoparticles are used in water purification technologies, food packaging and as a means of combating pathogens in agriculture. Industrial applications include textiles, cosmetics, food and nanoelectronics. The article also compares the ecotoxic effects of these particles, chemical and biological synthesis methods and evaluates them in the context of the green nanotechnology concept. In general, the use of silver nanoparticles is presented as a promising and multifunctional approach that meets the needs of modern science and industry