Chemically powered nano-and micromotors are microscopic devices that convert chemical
energy into motion. Interest in these motors has grown over the past 20 years because they …

Abstract Hepatitis B Virus (HBV) is a small virus whose genome has only four open reading
frames. We argue that the simplicity of the virion correlates with a complexity of functions for …

A significant growth of research in nanofluidics is achieved over the past decade, but the
field is still facing considerable challenges toward the transition from the current physics …

Single-entity (or digital) measurements enhance sensitivity (10-to 100-fold improvement)
and uncover heterogeneity within a population (one event in 100 to 10,000). Many biological …

Drug nanocarriers' surface chemistry is often presumed to be uniform. For instance, the
polymer surface coverage and distribution of ligands on nanoparticles are described with …

As analytical interests have become targeted on sensitive detection of objects of a tiny size
and volume, various fields in analytical chemistry have been developed to overcome …

Extracellular vesicles (EVs) are cell-derived, naturally produced, membrane-bound
nanoscale particles that are linked to cell-cell communication and the propagation of …

Viruses have drawn much attention in recent years due to increased recognition of their
important roles in virology, immunology, clinical diagnosis, and therapy. Because the …

A dielectrophoretic device employing a planar array of microelectrodes is designed for
controlled transport of individual microparticles. By exciting the electrodes in sequence, a …

Hepatitis B virus (HBV) is an endemic, chronic virus that leads to 800000 deaths per year.
Central to the HBV lifecycle, the viral core has a protein capsid assembled from many copies …