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. 2021 Oct 22;14(21):6319. doi: 10.3390/ma14216319

Figure 1.

Figure 1

Microscopic images of some metal nanoparticles (1a—SEM image of TiO2 NPs, 1b—SEM image of TiO2 doped with SeNPs; 2a—TEM image of SeNPS; 2b—AFM image of SeNPs; 3a—SEM image of AuNPs, 3b—AFM image of AuNPs), carbon-based nanomaterials (4a—SEM image of MWCNTs, 4b—AFM image of MWCNTs; 5a—SEM image of graphene, 5b—AFM image of graphene) and hybrid nanocomposite (6a—SEM image of graphene + AuNPs, 6b—AFM image of graphene + AuNPs) (original images).