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. 2023 Sep 13;13:15131. doi: 10.1038/s41598-023-40763-9

Figure 2.

Figure 2

(a) SEM; (b,c) TEM image and related size distribution of Ag-Ag2S@BSA-FA (Insert image: TEM image of Ag-Ag2S@BSA); (d) Hydrodynamic size of Ag-Ag2S@BSA and Ag-Ag2S@BSA-FA; (e) TEM-EDS-mapping of Ag-Ag2S@BSA-FA NPs; (f) UV–Vis spectra of Ag-Ag2S@BSA and Ag-Ag2S@BSA-FA NPs; (g) X- ray diffraction pattern of Ag-Ag2S@BSA NPs.