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. 2020 Mar 25;15:2071–2083. doi: 10.2147/IJN.S232677

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© 2020 Zhao et al.

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Electron microscopy of nanoemulsions (Each nanoemulsion sample was diluted with an appropriate amount of PBS, added with glycerin and ultrasonically dispersed, added to a copper mesh to be dried, and stained with phosphotungstate). Magnification: (A×12,000; D×15,000; F×12,000; G×12,000; H×8000; I×25,000).