Geometric structure design of passive label-free microfluidic systems for biological micro-object separation

H Tang, J Niu, H Jin, S Lin, D Cui - Microsystems & Nanoengineering, 2022 - nature.com
Passive and label-free microfluidic devices have no complex external accessories or
detection-interfering label particles. These devices are now widely used in medical and …

[HTML][HTML] Electrified lab on disc systems: A comprehensive review on electrokinetic applications

V Kordzadeh-Kermani, M Madadelahi… - Biosensors and …, 2022 - Elsevier
Many advanced microfluidic Lab-on-disc (LOD) devices require an on-board power supply
for powering active components. LODs with an on-board electrical power supply are called …

Impact of Processing Parameters on Contactless Emulsification via Corona Discharge

A Dehghanghadikolaei, B Abdul Halim, H Sojoudi - ACS omega, 2023 - ACS Publications
A contactless emulsification method is presented using corona discharge. The corona
discharge forms using a pin-to-plate configuration, creating a non-uniform electric field. This …

Label-free enrichment of rare unconventional circulating neoplastic cells using a microfluidic dielectrophoretic sorting device

J Montoya Mira, AA Sapre, BS Walker… - Communications …, 2021 - nature.com
Cellular circulating biomarkers from the primary tumor such as circulating tumor cells (CTCs)
and circulating hybrid cells (CHCs) have been described to harbor tumor-like phenotype …

Dielectrophoresis from the system's point of view: A tale of inhomogeneous object polarization, mirror charges, high repelling and snap-to-surface forces and complex …

J Gimsa, MM Radai - Micromachines, 2022 - mdpi.com
Microscopic objects change the apparent permittivity and conductivity of aqueous systems
and thus their overall polarizability. In inhomogeneous fields, dielectrophoresis (DEP) …

Active, reactive, and apparent power in dielectrophoresis: Force corrections from the capacitive charging work on suspensions described by Maxwell-Wagner's mixing …

J Gimsa - Micromachines, 2021 - mdpi.com
A new expression for the dielectrophoresis (DEP) force is derived from the electrical work in
a charge-cycle model that allows the field-free transition of a single object between the …

Flow-pattern-altered syntheses of core–shell and hole–shell microparticles in an axisymmetric microfluidic device

D Wang, X Zheng, X Chen, G Hu - Acta Mechanica Sinica, 2021 - Springer
Droplet-based microfluidics offers unique advantages to create platforms that fabricate
functionalized particles with increased accessibility, robustness, and simplicity. Herein we …

Dielectrophoresis-Based Selective Droplet Extraction Microfluidic Device for Single-Cell Analysis

S Shijo, D Tanaka, T Sekiguchi, J Ishihara… - Micromachines, 2023 - mdpi.com
We developed a microfluidic device that enables selective droplet extraction from multiple
droplet-trapping pockets based on dielectrophoresis. The device consists of a main …