Fig. 5From: Construction of a domestic wastewater disinfection filter from biosynthesized and commercial nanosilver: a comparative studyCharacteristics of silver nanoparticles. UV-Vis spectra of biosynthesized Ag NPs (a), UV-Vis spectra of commercially available Ag NPs (ink Ag NPs) (b), XRD pattern of biosynthesized Ag NPs (c), XRD spectra of ink Ag NPs (d), FTIR spectra of biosynthesized Ag NPs (e), FTIR spectra of ink Ag NPs (f), TEM image of biosynthesized Ag NPs (g), and TEM image of ink Ag NPs (h)Back to article page