Detection Limits of DLS and UV-Vis Spectroscopy in Characterization of Polydisperse Nanoparticles Colloids

Figure 2

AFM images of monodisperse silver NPs for (a) sample 1 deposited on mica substrate, (b) sample 2 deposited on silicon substrate, and (c) sample 3 deposited on silicon substrate.

(a)

(b)

(c)