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. 2021 Mar 30;11(4):884. doi: 10.3390/nano11040884

Figure 4.

Figure 4

Characterization of biogenic ZnONPs through SEM-EDS and TEM analysis to observe the shape, size, and elemental composition of nanoparticles (NPs) (scale bar = 200 nm). (a) SEM analysis of ZnONPs, (b) TEM analysis of ZnONPs, and (c) EDS analysis of ZnONPs.