Nanomaterials exhibit structural and functional heterogeneity among individual
nanoparticles, thus requiring a capability to study single nanoparticles. While electron …

The relationship between experiment and theory in electrocatalysis is one of profound
importance. Until fairly recently, the principal role of theory in this field was interpreting …

Nanostructured electrochemical interfaces (electrodes) are found in diverse applications
ranging from electrocatalysis and energy storage to biomedical and environmental sensing …

Single entity sensing is recently an area of tremendous interest in analytical chemistry, such
that it is possible to analyze single cells, single particles, and even single molecules. Among …

The aim to produce highly active, selective, and long-lived electrocatalysts by design drives
major research efforts toward gaining fundamental understanding of the relationship …

Surfaces and interfaces, of both practical and fundamental interest, have long been
recognized to be complex, yet while there are many microscopy and spectroscopy methods …

The impact of heterogeneous surface oxide formation on the electrochemical performance of
single silver nanoparticles is explored using in situ superlocalization optical microscopy …

Indium tin oxide (ITO) is a popular electrode choice, with diverse applications in (photo)
electrocatalysis, organic photovoltaics, spectroelectrochemistry and sensing, and as a …

Quantitative scanning micropipette contact method measurements are subject to the
deleterious effects of reference electrode interference. The commonly used Ag/AgCl wire …

Measurements at the single-entity level provide more precise diagnosis and understanding
of basic biological and chemical processes. Recent advances in the chemical measurement …