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. 2016 Dec 8;11:6621–6634. doi: 10.2147/IJN.S113692

Figure 2.

Figure 2

FE-TEM images of icosahedral BG-AuNps (A) and spherical BG-AgNps (E). Elemental mapping results indicate the distribution of element gold (B) and silver (F) nanoparticle pellet solution; gold (red) (C) and silver (green) (G). EDX spectra of BG-AuNps (D) and BG-AgNps (H). XRD results indicate the crystallinity of biosynthesized nanoparticles of BG-AuNps (I) and BG-AgNps (J).

Abbreviations: FE-TEM, field emission transmission electron microscopy; BG, black ginseng; AuNps, gold nanoparticles; AgNps, silver nanoparticles; EDX, energy-dispersive X-ray spectrometry; XRD, X-ray diffraction.