Figure 3From: Morphological effect of oscillating magnetic nanoparticles in killing tumor cellsImages of MNP-loaded HeLa cell. (a,b) SEM images of HeLa cell membranes showing MNPs loading. (c,d) Optical microscopy images of semi-thin sections (500 nm thicker than the MNPs' diameter). (e,f) TEM images of cell ultramicrocuts (50 nm thinner than the diameter or width of MNPs); The arrows in (f) point to cut rod-shaped MNPs in the ultramicrocuts.Back to article page