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. 2020 Feb 18;10:2854. doi: 10.1038/s41598-020-59510-5

Figure 1.

Figure 1

Characterization of selenium nanoparticle (SeNPs): (A) Appearance of the colloidal suspension, (B) UV-Vis spectrum, (C) Size distribution graph by number, (D) Zeta potential analysis, (E) Transmission Electron Microscopy images.