Fig. 5From: Lipid-coated ZnO nanoparticles synthesis, characterization and cytotoxicity studies in cancer cellThe XRD patterns of ZnO and lipid-coated ZnO NPs of different samples. a ZnO NPs(~7 nm); b ZnO NPs(~18 nm); c ZnO NPs(~49 nm); d Lipid-coated ZnO NPs(~13 nm); e Lipid-coated ZnO NPs(~22 nm); f Lipid-coated ZnO NPs(~52 nm). g Lecithin. h XRD pattern of bulk ZnO (according to JCPDS no. 36-1451) is shown at the bottom of each set of XRD patternsBack to article page