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. 2020 Mar 5;10(3):466. doi: 10.3390/nano10030466

Figure 4.

Figure 4

Figure 4

(a) HRTEM and (b) HRSTEM images of bimetallic AuAg SPNPs. Inset in Figure 4a displays the FFT pattern of the crystal lattice inside the black square. Inset in Figure 4b shows the EDX elemental mapping of the bimetallic SPNP inside the red square. (c) EDX elemental analysis of the bimetallic SPNP inside the red square.