Water-soluble silver nanoparticles

Silver nanoparticles have excellent SPR characteristics in visible light region，so it is widely applied in catalysis, biological and chemical sensing, nonlinear optics, surface enhancement of Raman scattering, cytotoxicity, antimicrobial test, radiosensitivity, dark field imaging, etc. Silver nanoparticles also has antimicrobial properties, it has become a potential antibacterial material.