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. 2021 Oct 5;16:6783–6796. doi: 10.2147/IJN.S319708

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© 2021 Salem et al.

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Characterization of silver nanoparticles. (A) Transmission electron microscopy photo shows spherical-shaped silver nanoparticles with 15 nm mean diameter (scale bar 100 nm). (B) UV-vis absorption spectra show maximum absorbance peak at 398 nm.