pH Sensing Based on Ionic Current Rectification Using Triple-Barreled Glass Microelectrodes
T Kishimoto, K Doi - The Journal of Physical Chemistry C, 2023 - ACS Publications
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 …
silanol groups that fill glass surfaces support proton conduction along the surfaces in …
Thermophoretic manipulation of micro-and nanoparticle flow through a sudden contraction in a microchannel with near-infrared laser irradiation
T Tsuji, Y Sasai, S Kawano - Physical Review Applied, 2018 - APS
A temperature gradient in a continuous fluid induces the motion of dispersed micro-and
nanoparticles even when the fluid is motionless. This phenomenon is known as …
nanoparticles even when the fluid is motionless. This phenomenon is known as …
Quantitative evaluation of optical forces by single particle tracking in slit-like microfluidic channels
F Nito, T Shiozaki, R Nagura, T Tsuji… - The Journal of …, 2018 - ACS Publications
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 …
research fields. Optical forces divided into two terms, such as a scattering force and gradient …
Development of glass micro-electrodes for local electric field, electrical conductivity, and pH measurements
K Doi, N Asano, S Kawano - Scientific Reports, 2020 - nature.com
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 …
generated by electric fields in narrow channels, which is an electrokinetic phenomenon …
Effects of polymer length and salt concentration on the transport of ssDNA in nanofluidic channels
W Qian, K Doi, S Kawano - Biophysical Journal, 2017 - cell.com
Electrokinetic phenomena in micro/nanofluidic channels have attracted considerable
attention because precise control of molecular transport in liquids is required to optically and …
attention because precise control of molecular transport in liquids is required to optically and …
Coarse-grained particle dynamics along helical orbit by an optical vortex irradiated in photocurable resins
Optical vortices, which carry orbital angular momentum, have attracted much attention in
various research fields, such as materials processing, chirality control, and particle …
various research fields, such as materials processing, chirality control, and particle …
Concentration dependence of cation-induced electrohydrodynamic flow passing through an anion exchange membrane
A Yano, H Shirai, M Imoto, K Doi… - Japanese Journal of …, 2017 - iopscience.iop.org
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 …
In electrolyte solutions, anions and cations usually interact with each other to maintain …
Polyelectrolyte threading through a nanopore
PY Hsiao - Polymers, 2016 - mdpi.com
Threading charged polymers through a nanopore, driven by electric fields E, is investigated
by means of Langevin dynamics simulations. The mean translocation time〈 τ〉 is shown to …
by means of Langevin dynamics simulations. The mean translocation time〈 τ〉 is shown to …
Conformation change, tension propagation and drift-diffusion properties of polyelectrolyte in nanopore translocation
PY Hsiao - Polymers, 2016 - mdpi.com
Using Langevin dynamics simulations, conformational, mechanical and dynamical
properties of charged polymers threading through a nanopore are investigated. The shape …
properties of charged polymers threading through a nanopore are investigated. The shape …
Cation-induced electrohydrodynamic flow in aqueous solutions
F Nito, S Kawano - The Journal of Chemical Physics, 2018 - pubs.aip.org
Recently, single-molecule manipulation techniques in micro-and nanofluidic channels have
attracted significant attention. To precisely control the transport velocity, the dynamics of the …
attracted significant attention. To precisely control the transport velocity, the dynamics of the …