ArticleJournal of applied physics2021
Microparticle transport along a planar electrode array using moving dielectrophoresis.
Article in Journal of applied physics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- Modeling of Electric Field and Dielectrophoretic Force in a Parallel-Plate Cell Separation Device with an Electrode Lid and Analytical Formulation Using Fourier Series.Sensors (Basel, Switzerland) · 2024Article
- Origami nanogap electrodes for reversible nanoparticle trapping.Nanoscale · 2024Article
- Controlled Transport of Individual Microparticles Using Dielectrophoresis.Langmuir : the ACS journal of surfaces and colloids · 2023Article
- Trapping of a Single Microparticle Using AC Dielectrophoresis Forces in a Microfluidic Chip.Micromachines · 2023Article
- Picoliter Droplet Generation and Dense Bead-in-Droplet Encapsulation via Microfluidic Devices Fabricated via 3D Printed Molds.Micromachines · 2022Article
- Controllable Formation and Real-Time Characterization of Single Microdroplets Using Optical Tweezers.Micromachines · 2022Article
- 3D Printed Microfluidic Bioreactors Used for the Preferential Growth of Bacterial Biofilms through Dielectrophoresis.Micromachines · 2022Article
- The Effect of Surface Wettability on Viscoelastic Droplet Dynamics under Electric Fields.Micromachines · 2022Article
- A Microfluidic PET-Based Electrochemical Glucose Sensor.Micromachines · 2022Article
- Viscoelastic Particle Focusing and Separation in a Spiral Channel.Micromachines · 2022Article
- Droplet Transportation through an Orifice on Electrode for Digital Microfluidics Modulations.Micromachines · 2021Article
- Modeling Brownian Microparticle Trajectories in Lab-on-a-Chip Devices with Time Varying Dielectrophoretic or Optical Forces.Micromachines · 2021Article
- Solenoidal optical forces from a plasmonic Archimedean spiral.Physical review. A · 2019Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
We present a device that can achieve controlled transport of colloidal microparticles using an array of micro-electrodes. By exciting the micro-electrodes in regular sequence with an AC voltage, a time-varying moving dielectrophoretic force-field is created. This force propels colloidal microparticles along the electrode array. Using this method, we demonstrate bidirectional transport of polystyrene micro-spheres. Electromagnetic simulation of the device is performed, and the dielectrophoretic force profile around the electrode array is mapped. We develop a Brownian dynamics model of the trajectory of a particle under the influence of the time-varying force-field. Numerical and experimental results showing controlled particle transport are presented. The numerical model is found to be in good agreement with experimental data. The developed numerical framework can be useful in designing and modeling lab-on-a-chip devices that employ external non-contact forces for micro-/nanoparticle manipulation.
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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.