Nanopipettes provide a promising confined space that enables advances in
electrochemical, optical, and mass spectrometric measurements at the nanoscale. They …

In the context of aquatic environmental issues, dynamic analysis of nano-sized inorganic
water pollutants has been one of the key topics concerning their seriously amplified threat to …

Nanopores and nanochannels are ubiquitous, from biological systems to various artificial
materials. Taking advantage of size confinement and tailoring the interior components …

Mimicking cellular transport mechanisms to make solid-state smart nanochannels has long
been of great interest for their diverse applications, but it poses a critical synthetic challenge …

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 …