Results 1 to 10 of about 11,131 (172)

Three-Dimensional Optical and Computational Reconstruction of Colloidal Electrokinetic Flows via Multiplane Imaging and Multiscale Modeling. [PDF]

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Fast 3D multiplane microscopy is combined with multiscale electrokinetic modeling to reconstruct nanoparticle motion around quadrupolar electrodes. This integrated optical‐computational framework reveals the full three‐dimensional structure of colloidal electrokinetic flows, including localized trapping, depletion layers, and complex vortical motion ...
de Jong F, Diez-Silva P, Chen JK, Peláez RP, Seth S, Shih BY, Fransen S, Tahvildari R, Trivedi K, Pelletier R, Balakrishnan H, Hervés-Carrete C, Renero-Lecuna C, Van Roy W, Rosmeulen M, Nonell S, Rocha S, Klymchenko A, Liz-Marzán LM, Bresolí-Obach R, Marqués MI, Hofkens J, Buscalioni RD, Louis B.   +23 more
europepmc   +2 more sources

CMOS-fabricated dielectrophoretic chip with embedded 3D TiN nano-electrode arrays for sperm capture and sperm damage reduction [PDF]

Frontiers in Bioengineering and Biotechnology
Introduction:This study developed an embedded 3D TiN nano-electrode arrays with a strong electric field and high biocompatibility for the effective capture of motile sperms.
I-Hsuan Liao, Jeng-Huei Shiau, Chao-Min Cheng   +2 more
doaj   +2 more sources

Separation, Characterization, and Handling of Microalgae by Dielectrophoresis [PDF]

Microorganisms, 2020
Microalgae biotechnology has a high potential for sustainable bioproduction of diverse high-value biomolecules. Some of the main bottlenecks in cell-based bioproduction, and more specifically in microalgae-based bioproduction, are due to insufficient ...
Vinzenz Abt, Fabian Gringel, Arum Han, Peter Neubauer, Mario Birkholz   +4 more
doaj   +2 more sources

A Novel Stimulation and impedance sensing Setup for Dielectrophoresis based Microfluidic Platform

Alexandria Engineering Journal, 2023
The Dielectrophoresis force delivers an effective and appropriate way to control particles, especially for cell-selective manipulation and cell separation. It has been applied in cell sorting and drug development. Dielectrophoresis force has been applied
Sameh Sherif, Yehya H. Ghallab, Mohamed T. El-Wakad, Yehea Ismail   +3 more
doaj   +1 more source

Dielectrophoresis spectroscopy for nucleotide identification in DNA

Aspects of Molecular Medicine, 2023
DNA sequence with a known physical position on a chromosome is called a genetic marker, so the causal gene may identify with genetic markers in different kinds of hereditary diseases.
Md Fahim Shahriar, Janisa Kabir, Ding Piaopiao   +2 more
doaj   +1 more source

Automated measurement of cell mechanical properties using an integrated dielectrophoretic microfluidic device

iScience, 2022
Summary: Cell mechanics is closely related to and interacts with cellular functions, which has the potential to be an effective biomarker to indicate disease onset and progression.
Hao Yang, Mingjie Zhu, Tao Chen, Fuzhou Niu, Lining Sun, Liang Cheng   +5 more
doaj   +1 more source

Fabrication of Rectification Nanosensors by Direct Current Dielectrophoresis Alignment of ZnO Nanowires

Nanoscale Research Letters, 2021
This work demonstrates the fabrication and characterization of ZnO nanowire-based devices in a metal–nanowire–metal configuration using the direct current dielectrophoresis alignment across Au electrodes.
Kai-Heng Sun, Wen-Ching Chien, Hsun-Feng Hsu   +2 more
doaj   +1 more source

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

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

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