Dielectrophoresis response of water-in-oil-in-water double emulsion droplets with singular or dual cores

T Jiang, Y Jia, H Sun, X Deng, D Tang, Y Ren - Micromachines, 2020 - mdpi.com
Microfluidic technologies have enabled generation of exquisite multiple emulsion droplets,
which have been used in many fields, including single-cell assays, micro-sized chemical …

[HTML][HTML] Oscillatory motion of water droplets in kerosene above co-planar electrodes in microfluidic chips

P Beránek, R Flittner, V Hrobař, P Ethgen, M Přibyl - Aip Advances, 2014 - pubs.aip.org
We experimentally observed oscillatory motion of water droplets in microfluidic systems with
coplanar microelectrodes under imposed DC electric fields. Two-electrode arrangement with …

Tunable droplet manipulation and characterization by AC-DEP

K Zhao, D Li - ACS applied materials & interfaces, 2018 - ACS Publications
A novel ac-dielectrophoretic (DEP) device for tunable manipulation and characterization of
particles and droplets is presented in this work. To induce DEP forces, the ac electric field is …

A microfluidic platform for manipulation and separation of oil-in-water emulsion droplets using optically induced dielectrophoresis

SH Hung, YH Lin, GB Lee - Journal of Micromechanics and …, 2010 - iopscience.iop.org
A microfluidic platform for manipulation and separation of oil-in-water emulsion droplets by
using optically induced dielectrophoresis (ODEP) is reported in this study. By utilizing …

Numerical characterization of transient electrohydrodynamic deformation and coalescence of single-core double emulsion droplets by AC field dielectrophoresis

W Liu, Y Tao, Y Li, Z Ge, Q Wu, Y Ren - Chemical Engineering Science, 2023 - Elsevier
Considering its good biocompatibility, the water-in-oil-in-water type compound double
emulsion (DE) droplet serves as an ideal microreaction vessel upon their on-demand electro …

Electrically controllable microparticle synthesis and digital microfluidic manipulation by electric-field-induced droplet dispensing into immiscible fluids

T Um, J Hong, DJ Im, SJ Lee, IS Kang - Scientific Reports, 2016 - nature.com
The dispensing of tiny droplets is a basic and crucial process in a myriad of applications,
such as DNA/protein microarray, cell cultures, chemical synthesis of microparticles and …

Electrophoretic manipulation of multiple-emulsion droplets

AM Schoeler, DN Josephides, AS Chaurasia… - Applied Physics …, 2014 - pubs.aip.org
Electrophoretic manipulation of multiple-emulsion oil-in-water-in-oil (O/W)/O and water-in-oil-
in-water-in-oil (W/O/W)/O core-shell droplets is shown. It was found that the electrophoretic …

Electric field centering of double-emulsion droplets suspended in a density gradient

Z Bei, TB Jones, DR Harding - Soft Matter, 2010 - pubs.rsc.org
Highly concentric double-emulsion droplets can be formed in a suspending fluid by
application of a uniform, AC electric field. A dipole/dipole interaction acting on the inner …

Precise morphology control and fast merging of a complex multi-emulsion system: the effects of AC electric fields

Y Huang, S Yin, WH Chong, TN Wong, KT Ooi - Soft Matter, 2019 - pubs.rsc.org
We showed that an AC electric field can be effectively used to control the full morphology of
a multi-emulsion system (oil/water/oil, O/W/O and water/oil/water, W/O/W); specifically, the …

Electro‐Microfluidic Assembly Platform for Manipulating Colloidal Structures inside Water‐in‐Oil Emulsion Droplets

S Shen, X Qin, H Feng, S Xie, Z Yi, M Jin… - Advanced …, 2022 - Wiley Online Library
Colloidal assembly is a key strategy in nature and artificial device. Hereby, an
electromicrofluidic assembly platform (eMAP) is proposed and validated to achieve 3D …