An optical microscope is probably the most intuitive, simple, and commonly used instrument
to observe objects and discuss behaviors through images. Although the idea of imaging …

Experimental techniques to monitor and visualize the behaviors of single nanoparticles have
not only revealed the significant spatial and temporal heterogeneity of those individuals …

Single nanoparticle (NP) electrochemical impacts is a rapidly expanding field of
fundamental electrochemistry, with applications from electrocatalysis to electroanalysis …

The electrochemical interface is an ultrathin interfacial region between the electrode surface
and the electrolyte solution and is often characterized by numerous dynamic processes …

A novel analytical methodology based on correlated optical and electroanalytical
measurements was developed to probe electrocatalytic reactions at individual nanoparticles …

By shortening solid-state diffusion times, the nanoscale size reduction of dielectric materials—
such as ionic crystals—has fueled synthetic efforts toward their use as nanoparticles, NPs, in …

The electrochemical nucleation and growth of nanoparticles (NPs) on an electrode surface
at a constant potential is traditionally followed by recording the resulting current density …

Electrochemistry exploits local current heterogeneities at various scales ranging from the
micrometer to the nanometer. The last decade has witnessed unprecedented progress in the …

The electrochemical oxidation of single colloidal Ag nanoparticles (NPs) at an electrode
surface has previously been studied as an in situ particle-sizing methodology. However, the …

Conspectus Interest in nanoparticles has vigorously increased over the last 20 years as
more and more studies show how their use can potentially revolutionize science and …