Separation of Submicron Bioparticles by Dielectrophoresis
TLDR
With electrode arrays fabricated using direct write electron beam lithography, it is shown that different types of submicron latex spheres can be spatially separated and it is demonstrated that tobacco mosaic virus and herpes simplex virus can be manipulated and spatially separation in a microelectrode array.About:
This article is published in Biophysical Journal.The article was published on 1999-07-01 and is currently open access. It has received 533 citations till now. The article focuses on the topics: Dielectrophoresis & Particle.read more
Citations
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Journal ArticleDOI
Enhancement of drying rate of moist porous media with dielectrophoresis mechanism
Mengqiao Yang,Jamal Yagoobi +1 more
TL;DR: In this paper, the authors proposed a new drying method for moist porous media, such as food or pulp and paper, which is an energy-intensive process, including high energy consumption, thermal degradat...
Proceedings ArticleDOI
Microfluidic pumping based on dielectrophoresis for thermal management of microelectronics
Dong Liu,Suresh V. Garimella +1 more
TL;DR: In this article, a traveling-wave dielectrophoresis (twDEP) of microparticles is presented to generate the required flow directly in the microfluidic channels by inducing strong electromechanical forces in the fluid using integrated microelectrodes.
Paper in forefront
Jonas O. Tegenfeldt,Christelle N. Prinz,Han Cao,Richard Huang,Robert H. Austin,Stephen Y. Chou,Edward C. Cox,James C. Sturm +7 more
TL;DR: Examples from the literature and from the own research in the field of miniaturized chip-based de- vices for DNA analysis are given, including dielectrophoresis for purification of DNA, artificial gel structures for rapid DNA separation, and nanofluidic channels for direct visualiza- tion of single DNA molecules.
Dissertation
AC electrokinetic analysis of chemically modified microparticles
TL;DR: The aim of this project is to study the electrical properties of microparticles according to the chemical properties of their surface using electrokinetic on a single particle basis and a new method to analyse single particles that relies on electrorotation and electroorientation has been introduced.
Journal ArticleDOI
Proposing a high-efficiency dielectrophoretic system for separation of dead and live cells
TL;DR: In this paper, a microchannel with quarter-of-ellipse electrodes is presented and a detailed comparison with triangular electrodes is made by means of COMSOL Multiphysics 4.4.
References
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Book
CRC Handbook of Chemistry and Physics
TL;DR: CRC handbook of chemistry and physics, CRC Handbook of Chemistry and Physics, CRC handbook as discussed by the authors, CRC Handbook for Chemistry and Physiology, CRC Handbook for Physics,
Book
Electromechanics of Particles
TL;DR: In this paper, a detailed account of the electromechanical interactions that govern the behaviour of small particles when an electric or magnetic field is present is presented, with numerous real-world examples.
Journal ArticleDOI
Ac electrokinetics: a review of forces in microelectrode structures
TL;DR: In this article, the frequency dependency and magnitude of electrothermally induced fluid flow are discussed for low frequencies (up to 500 kHz) and the effects of Brownian motion, diffusion and buoyancy force are discussed in the context of the controlled manipulation of sub-micrometre particles.
Journal ArticleDOI
The Motion and Precipitation of Suspensoids in Divergent Electric Fields
TL;DR: In this article, it was shown that the phenomena of dielectrophoresis and dielectro-precipitation can be observed under rather ideal conditions, though it is ordinarily often difficult to do so because of the presence of the more easily produced electrophoreis or ion-type migration of charged particles.
Journal ArticleDOI
Separation of Human Breast Cancer Cells From Blood by Differential Dielectric Affinity
Frederick F. Becker,Xiao-Bo Wang,Ying Huang,Ronald Pethig,Jody Vykoukal,Peter R. C. Gascoyne +5 more
TL;DR: Findings indicate that the dielectric affinity technique may prove useful in a wide variety of cell separation and characterization applications.