Results 31 to 40 of about 10,816 (216)

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

Analysis of a static undulation on the surface of a thin dielectric liquid layer formed by dielectrophoresis forces [PDF]

, 2011
A layer of insulating liquid of dielectric constant ɛOil and average thickness coats a flat surface at y = 0 at which a one-dimensional sinusoidal potential V(x,0) = VOcos(πx/p) is applied.
Mottram, Nigel, Brown, Carl V., Glen McHale, Carl V. Brown, Mottram, Nigel J., Nigel J. Mottram, Brown, Carl, McHale, Glen   +7 more
core   +1 more source

Separating live and dead yeast cells in a serpentine microchannel using Dielectrophoresis [PDF]

E3S Web of Conferences
Separation techniques and particle manipulation has always been a matter of curiosity to research groups worldwide for numerous biomedical applications like cell concentration, separation, patterning, and trapping.
Puri Paridhi, Sharma Shobha, Garg Divya
doaj   +1 more source

Window with Electrostatic Protection against Dust, Smoke, and Viruses

Mìkrosistemi, Elektronìka ta Akustika, 2021
The article analyzes the effect of dangerous aerosols on the human body. In order to purify the air from aerosols, the effect of an electric field on them is considered.
Andrii Andriiovych Pakhomov, Iryna Olehivna Bevza, Viacheslav Oleksiiovych Chadyuk   +2 more
doaj   +1 more source

Carbon nanotube-based sensing devices for human Arginase-1 detection

Sensing and Bio-Sensing Research, 2016
A new carbon nanotube-based device for detection of Arginase 1 (ARG-1) was produced. Multi-walled carbon nanotubes (MWCNTs) were deposited between electrodes by dielectrophoresis (DEP) in an accurate and reproducible way.
S. Baldo, S. Buccheri, A. Ballo, M. Camarda, A. La Magna, M.E. Castagna, A. Romano, D. Iannazzo, F. Di Raimondo, G. Neri, S. Scalese   +10 more
doaj   +1 more source

Electrohydrodynamics and dielectrophoresis in microsystems: scaling laws [PDF]

, 2003
The movement and behaviour of particles suspended in aqueous solutions subjected to non-uniform ac electric fields is examined. The ac electric fields induce movement of polarizable particles, a phenomenon known as dielectrophoresis.
Castellanos, A., A Ramos, Castellanos, Antonio, Morgan, Hywel, N G Green, Morgan, H., H Morgan, Ramos, Antonio, Green, Nicolas G, Gonzalez, A, Gonzalez, Antonio, Ramos, A., A Castellanos, Green, N.G., A González   +14 more
core   +1 more source

A Novel Microfluidic Dielectrophoresis Technology to Enable Rapid Diagnosis of Mycobacteria tuberculosis in Clinical Samples [PDF]

, 2023
To achieve the global efforts to end tuberculosis, affordable diagnostics suitable for true point-of-care implementation are required to reach the missing millions.
Eduardo Boada, Neil G. Stoker, Philip D. Butcher, Shireen Shabestary, Moore, C., George Morgan, Catherine M. Moore, Krzysztof Gizynski, Candice Adams, David McGurk, Heather Murton, Jasvir Dhillon, Jonathan Peat, Rebecca Flynn, Jonathan O'Halloran   +14 more
core   +1 more source

Optically controlled microfluidics [PDF]

, 2007
Three projects are described in this thesis that combine microfabrication techniques with optical micromanipulation. The aim of these projects is to use expertise in microlithography and optical tweezing to create new tools for Lab-on-Chip devices.
Neale, Steven Leonard
core   +2 more sources

Elution time changes due to anomalous DEP effects in microchannels under uniform and non-uniform electric fields

Sensing and Bio-Sensing Research, 2016
Conventional dielectrophoresis (DEP) force on cell and particle is altered in the proximity of the electrodes due to the failure of the dipole approximation. In these conditions an anomalous DEP (aDEP) force rules the particle manipulation.
Antonino Magliano, Massimo Camarda, Salvatore Francesco Lombardo, Rossana Di Martino, Michele Cascio, Alessandra Romano, Luigi Minafra, Giorgio Russo, Mariacarla Gilardi, Francesco Di Raimondo, Silvia Scalese, Antonino La Magna   +11 more
doaj   +1 more source

Dielectrophoresis-Based Universal Membrane Antifouling Strategy toward Colloidal Foulants

Membrane fouling compromises the benefits of membrane technology, leading to its performance deterioration and incremental cost. Coupling with an electric field has been attractive but is limited by the electrical dependence of the electrophoresis (EP ...
Qiancheng Xia (13129212), Bin Liu (5899), Yang Zhao (39052), Guandao Gao (1440436)   +3 more
core   +3 more sources