Fig. 3From: Observation of yttrium oxide nanoparticles in cabbage (Brassica oleracea) through dual energy K-edge subtraction imagingThe 3D visualization for a wide view of root built by (a) 17.2 keV transverse reconstructed slice datasets and (b) 16.5 keV datasets. (c) Distribution of yttria NPs (red) in root. The grey visualization was built by 17.2 keV; the red one was built by the subtracted datasets. The bounding box size is 6.77 × 5.10 × 19.40 mmBack to article page