Results 11 to 20 of about 9,202 (224)

Editorial for the Special Issue on Micromachines for Dielectrophoresis

Micromachines, 2022
Dielectrophoresis (DEP) remains an effective technique for the label-free identification and manipulation of targeted particles ranging from inert particles to biomolecules and cells [...]
Rodrigo Martinez-Duarte
doaj   +1 more source

Dielectrophoresis-based discrimination of bacteria at the strain level based on their surface properties.

PLoS ONE, 2013
Insulator-based dielectrophoresis can be used to manipulate biological particles, but has thus far found limited practical applications due to low sensitivity.
William A Braff, Dana Willner, Philip Hugenholtz, Korneel Rabaey, Cullen R Buie   +4 more
doaj   +1 more source

Dipolophoresis and Travelling-Wave Dipolophoresis of Metal Microparticles

Micromachines, 2020
We study theoretically and numerically the electrokinetic behavior of metal microparticles immersed in aqueous electrolytes. We consider small particles subjected to non-homogeneous ac electric fields and we describe their motion as arising from the ...
Jose Eladio Flores-Mena, Pablo García-Sánchez, Antonio Ramos   +2 more
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Metallic CNT Tolerant Field Effect Transistor Using Dielectrophoresis

IEEE Open Journal of Nanotechnology, 2023
The performance of silicon-based transistors is reaching its limit, and new materials like carbon nanotubes (CNTs) have started emerging to replace them in electronic products.
Shobhit Kareer, Jeongwon Park
doaj   +1 more source

A METHOD OF INTEGRATED ASSESSMENT OF LIVER FIBROSIS DEGREE: A COMPARISON OF THE OPTICAL METHOD FOR THE STUDY OF RED BLOOD CELLS AND INDIRECT ELASTOGRAPHY OF THE LIVER

Архивъ внутренней медицины, 2017
The presented  method  of integrated  assessment of liver fibrosis degree based on the comparison of the data obtained in the study of electric and viscoelastic parameters of erythrocytes by the dielectrophoresis  method  using the electro-optical system 
M. V. Kruchinina, S. A. Kurilovich, A. A. Gromov, V. M. Generalov, A. S. Safatov, G. A. Buryk, G. V. Shuvalov   +6 more
doaj   +1 more source

Modeling a Dielectrophoretic Microfluidic Device with Vertical Interdigitated Transducer Electrodes for Separation of Microparticles Based on Size

Micromachines, 2020
This article conceptualizes and mathematically models a dielectrophoretic microfluidic device with two sets of interdigitated transducer vertical electrodes for separation of a binary heterogeneous mixture of particles based on size; each set of ...
Fadi Alnaimat, Bobby Mathew, Ali Hilal-Alnaqbi   +2 more
doaj   +1 more source

Dielectrophoresis of Cells

Biophysical Journal, 1971
Dielectrophoresis, the motion produced by the action of nonuniform electric field upon a neutral object, is shown to be a simple and useful technique for the study of cellular organisms. In the present study of yeast (Saccharomyces cerevisiae) using a simple pin-pin electrode system of platinum and high-frequency alternating fields, one observes that ...
Pohl, Herbert A., Crane, Joe S.
openaire   +2 more sources

Developing interface localized liquid dielectrophoresis for optical applications [PDF]

, 2012
Electrowetting charges the solid-liquid interface to change the contact area of a droplet of a conducting liquid. It is a powerful technique used to create variable focus liquid lenses, electronic paper and other devices, but it depends upon ions within ...
Michael I. Newton, Gary G. Wells, Newton, Michael, Sampara, Naresh, Naresh Sampara, Glen McHale, Carl V. Brown, Brown, Carl, Wells, Gary, McHale, Glen   +9 more
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Dielectrophoresis of Caenorhabditis elegans [PDF]

Lab on a Chip, 2011
We demonstrate for the first time the dielectrophoretic trapping and manipulation of a whole animal, the nematode Caenorhabditis elegans. We studied the effect of the electric field on the nematode as a function of field intensity and frequency. We identified a range of electric field intensities and frequencies that trap worms without apparent adverse
Han-Sheng, Chuang, David M, Raizen, Annesia, Lamb, Nooreen, Dabbish, Haim H, Bau   +4 more
openaire   +2 more sources

Amplitude scaling of a static wrinkle at an oil-air interface created by dielectrophoresis forces [PDF]

, 2010
Dielectrophoresis forces have been used to create a static periodic wrinkle with a sinusoidal morphology on the surface of a thin layer of 1-decanol oil.
Al-Shabib, W, Newton, MI, Brown, Carl, Wells, Gary, Brown, CV, McHale, Glen, W. Al-Shabib, G. G. Wells, Al-Shabib, Wamid, C. V. Brown, Newton, Michael, G. McHale, Wells, GG, M. I. Newton, McHale, G   +14 more
core   +1 more source