Glass nanopores are known to provide proton selectivity in ionic current conditions in which
silanol groups that fill glass surfaces support proton conduction along the surfaces in …

Optical trapping and manipulation techniques have attracted significant attention in various
research fields. Optical forces divided into two terms, such as a scattering force and gradient …

In micro-and nanofluidic devices, liquid flows are often influenced by ionic currents
generated by electric fields in narrow channels, which is an electrokinetic phenomenon …

Recently, electrical sensing techniques of single small objects, such as nanoparticles,
viruses, and biomolecules, have attracted much attention. However, fine-tuning of a sensing …

Recently, various kinds of micro-and nanofluidic functional devices have been proposed,
where a large surface-to-volume ratio often plays an important role in nanoscale ion …

Transport phenomena in microfluidic chips are induced by electric fields and electrolyte
concentrations. Liquid flows are often affected by ionic currents driven by electric fields in …

Electrohydrodynamic (EHD) flow is a type of liquid flow driven by an external electric force.
In electrolyte solutions, anions and cations usually interact with each other to maintain …

Recently, electrical sensing methods for tiny objects, such as microparticles, cells, viruses,
and allergen particles, have attracted much attention. However, the details of microfluidic …

Recently, single-molecule manipulation techniques in micro-and nanofluidic channels have
attracted significant attention. To precisely control the transport velocity, the dynamics of the …

Friction coefficient of the Langevin equation and drag of spherical macroscopic objects in
steady flow at low Reynolds numbers are usually regarded as equivalent. We show that the …