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Characterization of silver nanoparticles (AgNPs) by (A) energy dispersion spectrum analysis, (B) transmission electron microscopy, and (C) SEM. The size distribution of AgNPs was measured by DLS and SEM counts (600 particles) of distribution, giving (D) the cumulative volume (%) and (E) size distribution (%). Cts, counts; CBPI, cytokinesis-block proliferation index; SEM, scanning electron microscopy; DLS, dynamic light scattering.
