Combined alternating current electrothermal and dielectrophoresis-induced tunable patterning to actuate on-chip microreactions and switching at a floating electrode

H Sun, Y Ren, Y Tao, W Liu, T Jiang, H Jiang - Sensors and Actuators B …, 2020 - Elsevier
… Among these approaches, the electrokinetic patterning … exploited to generate desired flow
patterns, with which the samples … The alternating current electrothermal (ACET) process is …

Numerical Simulations of Combined Dielectrophoresis and Alternating Current Electrothermal Flow for High-Efficient Separation of (Bio) Microparticles

H Jiang, Y Li, F Du, Z Nie, G Wei, Y Wang, X Liu - Micromachines, 2024 - mdpi.com
… The induced temperature gradient generates a localized alternating current electrothermal
(… Based on this, we propose a novel design of the (bio)microparticle separator by combining

Three-fluid sequential micromixing-assisted nanoparticle synthesis utilizing alternating current electrothermal flow

H Sun, Y Ren, Y Tao, T Jiang… - Industrial & Engineering …, 2020 - ACS Publications
… and an indium tin oxide (ITO)-patterned glass substrate, which were all fabricated using
standard photolithography technology and bonded together using O 2 plasma activation. The …

Combination of AC electrothermal and Dielectrophoresis realized by 3D Electrodes to Concentrate Particles

J Fathy, Z Wang, Y Lai - 2022 - era.library.ualberta.ca
… Abstract— In this paper, a particle microconcentrator is designed and simulated that
works by combining the AC electrothermal (ACET) and Dielectrophoresis (DEP) forces. The …

Dielectrophoresis response of water-in-oil-in-water double emulsion droplets with singular or dual cores

T Jiang, Y Jia, H Sun, X Deng, D Tang, Y Ren - Micromachines, 2020 - mdpi.com
… At high frequency, however, the polarity of DEP is tunable by adjusting droplet shell …
patterns are prepared by chemical etching of a ITO-deposited glass slide [24]. An AC voltage is …

Analysis of In Situ Electroporation Utilizing Induced Electric Field at a Wireless Janus Microelectrode

H Sun, L Yu, Y Chen, H Yang, L Sun - Micromachines, 2024 - mdpi.com
Combined alternating current electrothermal and dielectrophoresis-induced tunable patterning
to actuate on-chip microreactions and switching at a floating electrode. Sens. Actuators B …

Numerical investigation of electroosmotic mixing in a contraction–expansion microchannel

Y Gong, X Cheng - Chemical Engineering and Processing-Process …, 2023 - Elsevier
… attractive because of their flexible tunability and non-invasiveness … of the AC (alternating
current) potential. The frequency of the … patterns due to concentration fluctuation within a voltage

Rational Design and Numerical Analysis of a Hybrid Floating CIDE Separator for Continuous Dielectrophoretic Separation of Microparticles at High Throughput

Y Li, Y Wang, GR Pesch, M Baune, F Du, X Liu - Micromachines, 2022 - mdpi.com
… The resultant electric field and both flow patterns are in good agreement with those in the …
the combined action of electrothermal and buoyancy effects. Different from electrothermal flow, …

Electrokinetic behavior of an individual liquid metal droplet in a rotating electric field

C Song, Y Tao, W Liu, Y Chen, R Yang, W Guo, B Li… - Physics of …, 2024 - pubs.aip.org
… ), we investigate the flow patterns around the LMD in detail. … By combining this with the
numerical simulations, we arrive at … elevation gives rise to both AC electrothermal (ACET) 30 and …

Electro‐Microfluidic Assembly Platform for Manipulating Colloidal Structures inside Water‐in‐Oil Emulsion Droplets

S Shen, X Qin, H Feng, S Xie, Z Yi, M Jin… - Advanced …, 2022 - Wiley Online Library
… Increasing the amplitude of alternate current (AC) voltage can … based on dielectrophoresis
induced droplet positioning, (di)… The electrothermal effect that appears at high values of U (>…