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. 2021 Nov 28;11(12):3227. doi: 10.3390/nano11123227

Figure 1.

Figure 1

The physical characterization of F-AgNPs by (A) UV–visible spectroscopy (λMax 420 nm); (B) transmission electron microscopy (average size ~15 nm) HR-TEM and higher magnification in the insets; (C) dynamic light scattering (average size 47 d.nm); (D) zeta potential (−20.3 mV); (E) XRD and (F) FTIR analyses.