fig4
From: Dissolution and fate of silver nanoparticles in the presence of natural aquatic organic matter
Figure 4. Electrophoretic mobility (EPM) data for (A) HS1 = 1 mg L-1, (B) HS2 = 1 mg L-1, (C) EPS1 = 1 mg L-1, and (D) EPS2 = 5 mg L-1.