Bidirectional Field-Flow Particle Separation Method in a Dielectrophoretic Chipwith 3D Electrodes

2007 ◽  
Author(s):  
C. Iliescu ◽  
L. Yu ◽  
F.E.H. Tay ◽  
A.J. Pang
Keyword(s):  
Particle Separation ◽  
Separation Method ◽  
3D Electrodes ◽  
Flow Particle

Bidirectional field-flow particle separation method in a dielectrophoretic chip with 3D electrodes

2008 ◽  
Vol 129 (1) ◽  
pp. 491-496 ◽  
Author(s):  
Ciprian Iliescu ◽  
Liming Yu ◽  
Francis E.H. Tay ◽  
Bangtao Chen
Keyword(s):  
Particle Separation ◽  
Separation Method ◽  
3D Electrodes ◽  
Flow Particle

Continuous-Flow Particle Separation by 3D Insulative Dielectrophoresis Using Coherently Shaped, dc-Biased, ac Electric Fields

2007 ◽  
Vol 79 (19) ◽  
pp. 7291-7300 ◽  
Author(s):  
Benjamin G. Hawkins ◽  
A. Ezekiel Smith ◽  
Yusef A. Syed ◽  
Brian J. Kirby
Keyword(s):  
Electric Fields ◽  
Continuous Flow ◽  
Particle Separation ◽  
Ac Electric Fields ◽  
Flow Particle

Gravity-driven hydrodynamic particle separation in digital microfluidic systems

RSC Advances ◽  
2015 ◽  
Vol 5 (45) ◽  
pp. 35966-35975 ◽  
Author(s):  
Hojatollah Rezaei Nejad ◽  
Ehsan Samiei ◽  
Ali Ahmadi ◽  
Mina Hoorfar
Keyword(s):  
Particle Separation ◽  
Separation Method ◽  
Electrode Configuration ◽  
Microfluidic Systems ◽  
Gravity Driven ◽  
Digital Microfluidic ◽  
Actuation Scheme

In the present study, the electrode configuration and actuation scheme are designed in a fashion to implement a gravity-based hydrodynamic particle separation method on digital microfluidic systems.

Microfluidic Continuous Particle Separation via AC-Dielectrophoresis With 3D Electrodes

2008 ◽  
Author(s):  
Barbaros C¸etin ◽  
Dongqing Li
Keyword(s):  
Numerical Simulation ◽  
Electric Field ◽  
Electric Field Gradient ◽  
Pressure Difference ◽  
Rectangular Channel ◽  
Particle Separation ◽  
Main Flow ◽  
Uniform Electric Field ◽  
3D Electrodes ◽  
Continuous Particle

In this paper, we are presenting the numerical simulation of a novel, simple microfluidic device for continuous separation of the particles according to their size. The device is composed of a straight rectangular channel connecting two inlet reservoirs to two exit reservoirs. Two asymmetric, straight, 3D electrodes are embedded inside the channel along the wall to create a non-uniform electric field for the DEP separation. The separated particles are collected at the different exit reservoirs. Main flow is induced by the pressure difference between the inlet and the exit reservoirs. The region affected by the electric field gradient is confined within the vicinity of the electrodes. Therefore, the undesired effects of the electric field on the system are minimized.

Numerical study of a particle separation method based on the Segré-Silberberg effect

PAMM ◽  
2014 ◽  
Vol 14 (1) ◽  
pp. 669-670
Author(s):  
Maximilian Fischer ◽  
Peter Ehrhard
Keyword(s):  
Numerical Study ◽  
Particle Separation ◽  
Separation Method

scholarly journals Induced charge electro-osmotic particle separation

Nanoscale ◽  
2019 ◽  
Vol 11 (13) ◽  
pp. 6410-6421 ◽  
Author(s):  
Xiaoming Chen ◽  
Yukun Ren ◽  
Likai Hou ◽  
Xiangsong Feng ◽  
Tianyi Jiang ◽  
...  
Keyword(s):  
Continuous Flow ◽  
Particle Separation ◽  
Separation Method ◽  
Induced Charge

We present a direct particle separation method based on induced charge electro-osmotic vortices in continuous flow.

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