Insights into the antimicrobial mechanism of Ag and I incorporated ZnO nanoparticle derivatives under visible light.

ZnO nanoparticles doped with I and Ag were prepared via a solvothermal method. Characterizations of the as-synthesised samples were carried out using X-ray diffraction, X-ray photoelectron spectroscopy, UV-Vis spectrometry, Photoluminescence, transmission electron microscopy and scanning electron microscopy. The nanoparticles exhibit light absorption for wide spectra from ultra-violet (UV) to visible light.