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
More filters
Journal ArticleDOI
Measurement of the real part of the Clausius-Mossotti factor of dielectrophoresis for Brownian particles.
Ying-Jie Lo,U Lei +1 more
TL;DR: Extension of the method to the measurement of permanent dipole moment and total polarizability of particle was developed theoretically and discussed by incorporating an optical tweezer into the present device.
Book ChapterDOI
Analysis of Nanoparticles Based on Electrophoretic Separations
TL;DR: This chapter reviews the main progress in this field of Electrophoresis, which has been used not only for the size- or shape-based separation of nanoparticles of different nature but also to manipulate them in order to develop new nanotechnological devices.
Journal ArticleDOI
Combining field-modulating electroosmotic vortex and insulating post to manipulate particles based on dielectrophoresis
TL;DR: In this article, a new method combining the field-modulating electroosmotic vortex and the insulating post is proposed to improve the manipulating capability of the field modulated electroosmic vortex to particles.
Journal ArticleDOI
Optically-assisted thermophoretic reversible assembly of colloidal particles and E. coli using graphene oxide microstructures
Jostin P. Joby,Suman Das,Praveenkumar Pinapati,Benoît Rogez,Guillaume Baffou,Dhermendra K. Tiwari,S. Cherukulappurath +6 more
TL;DR: In this paper , the photothermal properties of graphene oxide have been exploited to form a large-scale assembly of silica beads and the formation of the assembly using this scheme is rapid and reversible.
Dissertation
Electrical detection and actuation of single biological cells with application to deformability cytometry for markerless diagnostics
TL;DR: This work modelled the Dielectrophoretic Actuation and Capacitive Detection of Biological Cells Flowing Past Coplanar Electrodes in Microfluidic Channels using a Clausius-Mossotti Factor model.
References
More filters
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.