ArticleBiomicrofluidics2011
On-chip collection of particles and cells by AC electroosmotic pumping and dielectrophoresis using asymmetric microelectrodes.
Article in Biomicrofluidics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
14 citing papers in PubMed, 50 citations in OpenAlex.
- Optimization of upstream particle concentration from flow using AC electro-osmosis and dielectrophoresis.Biomicrofluidics · 2024Article
- Efficient nanoparticle focusing utilizing cascade AC electroosmotic flow.Electrophoresis · 2022Article
- Rapid and selective concentration of bacteria, viruses, and proteins using alternating current signal superimposition on two coplanar electrodes.Scientific reports · 2018Article
- Asymmetrical Induced Charge Electroosmotic Flow on a Herringbone Floating Electrode and Its Application in a Micromixer.Micromachines · 2018Article
- Review: Electric field driven pumping in microfluidic device.Electrophoresis · 2018Review
- Particle concentrating and sorting under a rotating electric field by direct optical-liquid heating in a microfluidics chip.Biomicrofluidics · 2017Article
- Alternating Current-Dielectrophoresis Collection and Chaining of Phytoplankton on Chip: Comparison of Individual Species and Artificial Communities.Biosensors · 2017Article
- Ripple structure-generated hybrid electrokinetics for on-chip mixing and separating of functionalized beads.Biomicrofluidics · 2014Article
- Improving the binding efficiency of quartz crystal microbalance biosensors by applying the electrothermal effect.Biomicrofluidics · 2014Article
- On-chip microelectrode impedance analysis of mammalian cell viability during biomanufacturing.Biomicrofluidics · 2014Article
- Microfluidic rectifier based on poly(dimethylsiloxane) membrane and its application to a micropump.Biomicrofluidics · 2013Article
- Alternating current-dielectrophoresis driven on-chip collection and chaining of green microalgae in freshwaters.Biomicrofluidics · 2013Article
- High-performance microfluidic rectifier based on sudden expansion channel with embedded block structure.Biomicrofluidics · 2012Article
- Study on the use of dielectrophoresis and electrothermal forces to produce on-chip micromixers and microconcentrators.Biomicrofluidics · 2012Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The recent development of microfluidic "lab on a chip" devices requiring sample sizes <100 μL has given rise to the need to concentrate dilute samples and trap analytes, especially for surface-based detection techniques. We demonstrate a particle collection device capable of concentrating micron-sized particles in a predetermined area by combining AC electroosmosis (ACEO) and dielectrophoresis (DEP). The planar asymmetric electrode pattern uses ACEO pumping to induce equal, quadrilateral flow directed towards a stagnant region in the center of the device. A number of system parameters affecting particle collection efficiency were investigated including electrode and gap width, chamber height, applied potential and frequency, and number of repeating electrode pairs and electrode geometry. The robustness of the on-chip collection design was evaluated against varying electrolyte concentrations, particle types, and particle sizes. These devices are amenable to integration with a variety of detection techniques such as optical evanescent waveguide sensing.
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.