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Fig. 1 | Journal of Nanobiotechnology

Fig. 1

From: Iron oxide@chlorophyll clustered nanoparticles eliminate bladder cancer by photodynamic immunotherapy-initiated ferroptosis and immunostimulation

Fig. 1

a Cryo-EM, b negatively stained TEM, c high-magnification TEM, and d HR-TEM images of Fe3O4@Chl/Fe CNPs. e XRD patterns and EDS analysis (inset) of Fe3O4@Chl/Fe CNPs. The white dot indicated by the red arrow represents the scattering of inorganic Fe3O4 embedded in the Chl/Fe matrix under negative staining by uranium tetraacetate

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