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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Computer simulations of charged colloids in alternating electric fields
Jiajia Zhou,Friederike Schmid +1 more
TL;DR: In this article, the authors present computer simulation studies of single spherical colloid, using a coarse-grained mesoscale approach that accounts in full for hydrodynamic and electrostatic interactions as well as for thermal fluctuations.
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Theoretical Study of Large-Angle Bending Transport of Microparticles by 2D Acoustic Half-Bessel Beams
TL;DR: This work proposes a novel micromanipulation by using acoustic Half-Bessel beams, which are strict solutions of the 2D Helmholtz equation, which enables the large-angle bending transport of microparticles, which is robust to complex scattering environment.
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iLluminate-miRNA: Paradigm for high-throughput, low-cost, and sensitive miRNA detection in serum samples at point-of-care
Logeeshan Velmanickam,Manpreet Bains,Michael Fondakowski,Glenn Dorsam,Dharmakeerthi Nawarathna +4 more
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Dielectrophoretic dynamic light-scattering (DDLS) spectroscopy
TL;DR: Dielectrophoretic dynamic light-scattering (DDLS) spectroscopy identifies macromolecules based on their dielectric, or polarizability, properties in an oscillating, nonuniform electric field.
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Theoretical and experimental study of the role of cell-cell dipole interaction in dielectrophoretic devices: application to polynomial electrodes
Massimo Camarda,Giuseppe Fisicaro,Ruggero Anzalone,Silvia Scalese,Alessandra Alberti,Francesco La Via,Antonino La Magna,Andrea Ballo,Gianluca Giustolisi,Luigi Minafra,Francesco Paolo Cammarata,Valentina Bravatà,Giusi Irma Forte,Giorgio Ivan Russo,Maria Carla Gilardi +14 more
TL;DR: The agreement between real and simulated cells’ distributions demonstrate the Monte Carlo-Poisson method’s reliability and an improved estimate for the density threshold governing the interaction free regime is suggested.
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.
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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.
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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.
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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.