Fig. 3From: Influence of Mg Doping on ZnO Nanoparticles for Enhanced Photocatalytic Evaluation and Antibacterial AnalysisFESEM photographs of pure and Mg-doped ZnO NPs. a Pure ZnO NPs. b 2.5% Mg-ZnO NPs. c 5% Mg-ZnO NPs. d 7.5% Mg- ZnO NPsBack to article page