Figure 2From: Silica nanoparticles for the layer-by-layer assembly of fully electro-active cytochrome c multilayersDynamic light scattering measurement. Dynamic light scattering (DLS) measurement of the synthesized silica nanoparticles. For example the unmodified bare silica spheres (Ø = 2.5 nm in average, PI = 0.07).Back to article page