Unveiling colloidal nanoparticle properties and interactions at a single entity level

Here, we discuss the capabilities of nanoimpact electrochemistry for studying properties colloidal nanoparticles, electrocatalytic activity and particle reactivity at a single entity level, to gain better understanding solid/liquid interfaces, which play key role in various chemical biological systems. The effect like size, shape or composition, particle-electrode interactions on electrochemical signals resulting scientific insights are reviewed.