Fig. 3From: A comprehensive review on Moringa oleifera nanoparticles: importance of polyphenols in nanoparticle synthesis, nanoparticle efficacy and their applicationsA Different M. oleifera extract produces AgNPs in various shapes. B TEM image of AgNPs biosynthesized with M. oleifera leaf extract. The original image was adapted from Ref. [158]Back to article page