Figure 3
From: Simple size-controlled synthesis of Au nanoparticles and their size-dependent catalytic activity
TEM images and particle size distribution histograms of gold nanoparticles prepared via reduction of tetrachloroauric acid by maltose at alkali pH at various concentrations of Tween 80: 10 mmol/L (a), 1 mmol/L (b), 0.1 mmol/L (c), 0.01 mmol/L (d), and without addition of Tween 80 (e).
