Figure 1.
TEM images of (a) 4.5 ± 0.4 nm AuNPs, (b) 7.2 ± 1.9 nm AgNPs, (c) 14.5 ± 2.0 nm AuNPs, and (d) 16.2 ± 2.0 nm AgNPs. Particle diameters were measured from about 100 nanoparticles.
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