How do Electrostatic Interactions Affect Nanomaterial Stability?
Electrostatic interactions influence the colloidal stability of nanoparticles in suspension. Charged nanoparticles can repel each other, preventing aggregation and maintaining a stable colloidal state. Conversely, neutral or oppositely charged particles may attract each other, leading to aggregation and potentially destabilizing the system. By adjusting the surface charge through functionalization or environmental conditions, the stability of nanomaterials can be controlled.
