Localized dielectric loss heating in dielectrophoresis devices

TJ Kwak, I Hossen, R Bashir, WJ Chang, CH Lee - Scientific reports, 2019 - nature.com
Temperature increases during dielectrophoresis (DEP) can affect the response of biological
entities, and ignoring the effect can result in misleading analysis. The heating mechanism of …

Dielectrophoretic separation of randomly shaped protein particles

TJ Kwak, H Jung, BD Allen, MC Demirel… - Separation and …, 2021 - Elsevier
Recently, insoluble protein particles have been increasingly investigated for artificial drug
delivery systems due to their favorable properties, including programmability for active drug …

Automated dielectrophoretic tweezers-based force spectroscopy system in a microfluidic device

MH Kim, J Lee, K Nam, IS Park, M Son, H Ko, S Lee… - Sensors, 2017 - mdpi.com
We reported an automated dielectrophoretic (DEP) tweezers-based force spectroscopy
system to examine intermolecular weak binding interactions, which consists of three …

Dielectrophoretic corral trap device for single bioparticle immobilization

TJ Kwak, MRU Rahman, JC Woehl… - … Conference on Circuits …, 2019 - ieeexplore.ieee.org
We present a lab-on-a-chip dielectrophoretic single particle trapping system that is able to
immobilize single particles suspended in solution. Proof-of-concept experiments and …

Size-selective particle trapping in dielectrophoretic corral traps

TJ Kwak, H Lee, SW Lee, JC Woehl… - The Journal of Physical …, 2021 - ACS Publications
The mechanism of a novel dielectrophoretic particle trapping system that selectively
captures specific-size particles from a mixture of various-size particles is investigated. The …

Characterization of dielectrophoretic force for the structural shapes of window in microfluidic dielectrophoretic chip

J Lee, TJ Kwak, DS Yoon, SW Lee - Journal of Biomedical …, 2013 - koreascience.kr
Dielectrophoresis (DEP) is useful in manipulation and separation of micro-sized particles
including biological samples such as bacteria, blood cells, and cancer cells in a micro-fluidic …

Optimization of the Microfluidic Dielectrophoresis Trap Configuration for Nanoparticle Manipulation

MRU Rahman - 2021 - search.proquest.com
Dielectrophoresis (DEP) is an electrokinetic phenomenon in which neutral but polarizable
particles suspended in a liquid medium experience a net movement due to a force …

Investigation of Dielectrophoretic Microfluidic Trap System for Separation and Parallel Analysis of Single Particles

TJ Kwak - 2019 - dc.uwm.edu
Separation and identification of single molecules and particles based on their chemical,
biochemical and physical properties are critical in wide range of biomedical applications …

[PDF][PDF] 미세유체칩기반의수평방향유전영동힘분광기법개발

곽태준 - 2014 - ir.ymlib.yonsei.ac.kr
본 논문에서는 lateral 방향의 dielectrophoretic (DEP) force 측정 기법을 통하여 칩 표면과
프로브 사이 분자 간 상대적 결합력 차이의 분포를 측정하는 실험을 진행 하였다. Interdigitated …

미세유체칩내electrode 의opening window 형태에따른유전전기영동력특성규명

이재우, 곽태준, 윤대성… - Journal of Biomedical …, 2013 - oldkmbase.medric.or.kr
Dielectrophoresis (DEP) is useful in manipulation and separation of micro-sized particles
including biological samples such as bacteria, blood cells, and cancer cells in a micro-fluidic …