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. 2018 Jul 20;6:e5237. doi: 10.7717/peerj.5237

Figure 4. TEM of Se/SeO2 nanoparticles.

Figure 4

Nanoparticles produced from Na2SeO3 with extracellular (A–D) and intracellular (E–H) extracts of L. edodes (A, E), P. ostreatus (B, F), G. lucidum (C, G), and G. frondosa (D, H). Bar marker –500 nm.