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Figure 1

From: Nanostructured TiO2 anatase-rutile-carbon solid coating with visible light antimicrobial activity

Figure 1

As deposited NsARC TiO2. (a) Stainless-steel substrate with 10 μm thick coating. (b) Scanning Electron Microscope (SEM) image of coating surface morphology with mille-feuilles and strobili structures indicated. (c) SEM fracture surface cross-section showing mille-feuilles columns and strobili dendrites both with strong z-orientation. (d) High magnification SEM image of side-view of a mille-feuilles column. (e) Bright field TEM image of a mille-feuilles column, probably rotated 90° relative to (d).

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