Over the past decades, microfluidic devices based on many advanced techniques have
aroused widespread attention in the fields of chemical, biological, and analytical …

A glass capillary-based nanopore (G-nanopore), due to its tapered tip, easy tunability in
orifice size, and especially its flexible surface modifications that can be tailored to effectively …

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 …

Exosomes secreted from cells carry rich information from their parent cells, representing a
promising biomarker for investigation of diseases. We develop a dual-nanopore biosensor …

Owing to the urgent need for electrochemical analysis and sensing of trace target molecules
in various fields such as medical diagnosis, agriculture and food safety, and environmental …

Single-cell analysis (SCA) could provide in-depth understanding of cell biology yet is of
great challenge. Many attempts have been made to develop novel techniques for SCA …

Though significant advances are made in the arena of single‐cell electroanalysis,
quantification of intracellular amino acids of human cells remains unsolved. Exemplified by l …

The ability to sense proteins and protein‐related interactions at the single‐molecule level is
becoming of increasing importance to understand biological processes and diseases better …

Gas bubbles have attracted increasing attention due to their significant roles in various
electrochemical processes. It is crucial to understand their generation, dynamic evolution …

Neurochemical monitoring can provide important insights into the chemical communications
in the brain and neurological diseases. Although electrochemical sensors have promoted …