Dielectrophoresis in microfluidics technology

B Çetin, D Li - Electrophoresis, 2011 - Wiley Online Library
Dielectrophoresis (DEP) is the movement of a particle in a non‐uniform electric field due to
the interaction of the particle's dipole and spatial gradient of the electric field. DEP is a subtle …

Particle focusing in microfluidic devices

X Xuan, J Zhu, C Church - Microfluidics and nanofluidics, 2010 - Springer
Focusing particles (both biological and synthetic) into a tight stream is usually a necessary
step prior to counting, detecting, and sorting them. The various particle focusing approaches …

A review of microfabrication techniques and dielectrophoretic microdevices for particle manipulation and separation

M Li, WH Li, J Zhang, G Alici… - Journal of Physics D …, 2014 - iopscience.iop.org
The development of lab-on-a-chip (LOC) devices over the past decade has attracted
growing interest. LOC devices aim to achieve the miniaturization, integration, automation …

Dielectrophoresis for bioparticle manipulation

C Qian, H Huang, L Chen, X Li, Z Ge, T Chen… - International journal of …, 2014 - mdpi.com
As an ideal method to manipulate biological particles, the dielectrophoresis (DEP) technique
has been widely used in clinical diagnosis, disease treatment, drug development …

Electrokinetically driven exosome separation and concentration using dielectrophoretic-enhanced PDMS-based microfluidics

S Ayala-Mar, VH Perez-Gonzalez… - Analytical …, 2019 - ACS Publications
Exosomes are a specific subpopulation of extracellular vesicles that have gained interest
because of their many potential biomedical applications. However, exosome isolation and …

Dielectrophoresis: From molecular to micrometer-scale analytes

D Kim, M Sonker, A Ros - Analytical chemistry, 2018 - ACS Publications
The complexity of biological analytes demands powerful analysis techniques in order to
reveal cellular processes and pathways on the molecular level. 1 Thus, ever refining …

Separation of cells and microparticles in insulator-based electrokinetic systems

A Vaghef-Koodehi, OD Ernst… - Analytical …, 2023 - ACS Publications
Presented here is the first continuous separation of microparticles and cells of similar
characteristics employing linear and nonlinear electrokinetic phenomena in an insulator …

DC insulator dielectrophoretic applications in microdevice technology: a review

SK Srivastava, A Gencoglu, AR Minerick - Analytical and bioanalytical …, 2011 - Springer
Dielectrophoresis is a noninvasive, nondestructive, inexpensive, and fast technique for the
manipulation of bioparticles. Recent advances in the field of dielectrophoresis (DEP) have …

Beyond gel electrophoresis: Microfluidic separations, fluorescence burst analysis, and DNA stretching

KD Dorfman, SB King, DW Olson, JDP Thomas… - Chemical …, 2013 - ACS Publications
This Review addresses methods for obtaining sequence information directly from
unamplified genomic length DNA. Our generic starting point is a large piece of DNA that …

Continuous cell characterization and separation by microfluidic alternating current dielectrophoresis

K Zhao, Larasati, BP Duncker, D Li - Analytical chemistry, 2019 - ACS Publications
A novel alternating current (ac)-dielectrophoretic (DEP) microfluidic chip for continuous cell
characterization and separation is presented in this paper. To generate DEP forces, two …