Nanoconstriction-based electrodeless dielectrophoresis chip for nanoparticle and protein preconcentration

CH Chiou, LJ Chien, JN Kuo - Applied Physics Express, 2015 - iopscience.iop.org
An electrodeless dielectrophoresis (EDEP) microchip is proposed for the concentration of
nanoscale particles and proteins in a 150 nm nanoconstriction gap in a microchannel …

Retention behavior and selectivity of a latex nanoparticle pseudostationary phase for electrokinetic chromatography

CP Palmer, A Keeffer, EF Hilder, PR Haddad - Electrophoresis, 2011 - Wiley Online Library
The retention characteristics and separation selectivity of a novel latex nanoparticle (NP)
pseudostationary phase (PSP) for electrokinetic chromatography have been characterized …

A novel open‐tubular capillary electrochromatography with magnetic nanoparticle coating as stationary phase

Y Zhu, C Zhou, S Qin, Z Ren, L Zhang, H Fu… - …, 2012 - Wiley Online Library
A novel open‐tubular capillary electrochromatography (OT‐CEC) with modified core/shell
magnetic nanoparticles coating as stationary phase was introduced using external magnetic …

Enhancement of dielectrophoresis‐based particle collection from high conducting fluids due to partial electrode insulation

R Luna, D Heineck, JP Hinestrosa… - …, 2023 - Wiley Online Library
Dielectrophoresis (DEP) is a successful method to recover nanoparticles from different types
of fluid. The DEP force acting on these particles is created by an electrode microarray that …

High-Throughput Continuous Free-Flow Dielectrophoretic Trapping of Micron-Scale Particles and Cells in Paper Using Localized Nonuniform Pore-Scale-Generated …

MN Islam, B Jaiswal, ZR Gagnon - Analytical Chemistry, 2024 - ACS Publications
Dielectrophoresis (DEP) utilizes a spatially varying nonuniform electrical field to induce
forces on suspended polarizable soft matter including particles and cells. Such …

[HTML][HTML] Particle streaming and separation using dielectrophoresis through discrete periodic microelectrode array

SH Ling, YC Lam, CH Kua - Microfluidics and nanofluidics, 2011 - Springer
This study presents a particle manipulation and separation technique based on
dielectrophoresis principle by employing an array of isosceles triangular microelectrodes on …

Accelerated particle electrophoretic motion and separation in converging− diverging microchannels

X Xuan, B Xu, D Li - Analytical Chemistry, 2005 - ACS Publications
Accelerated particle electrophoretic motions were visualized in converging− diverging
microchannels on poly (dimethylsiloxane) chips. The accelerated particle electrophoretic …

Continuous dielectrophoretic separation of particles in a spiral microchannel

J Zhu, TRJ Tzeng, X Xuan - Electrophoresis, 2010 - Wiley Online Library
Particle separation is a fundamental operation in the areas of biology and physical
chemistry. A variety of force fields have been used to separate particles in microfluidic …

Continuous manipulation and separation of particles using combined obstacle‐and curvature‐induced direct current dielectrophoresis

M Li, S Li, W Li, W Wen, G Alici - Electrophoresis, 2013 - Wiley Online Library
This paper presents a novel dielectrophoresis‐based microfluidic device incorporating
round hurdles within an S‐shaped microchannel for continuous manipulation and …

Particle separation by employing non-uniform electric fields, traveling-wave electric fields and inclined gravity

M Eguchi, H Imasato, T Yamakawa - Intelligent Automation & Soft …, 2012 - Taylor & Francis
In this study, we present the methods of the particle separation by employing electrokinetic
phenomena (dielectrophoresis (DEP) and traveling-wave electroosmosis (TWEO)) and the …