Strategies for capillary electrophoresis: method development and validation for pharmaceutical and biological applications—updated and completely revised edition

F Krebs, H Zagst, M Stein, R Ratih, R Minkner… - …, 2023 - Wiley Online Library
This review is in support of the development of selective, precise, fast, and validated
capillary electrophoresis (CE) methods. It follows up a similar article from 1998, Wätzig H …

Nonlinear Electrokinetic Methods of Particles and Cells

BH Lapizco-Encinas - Annual Review of Analytical Chemistry, 2024 - annualreviews.org
Nonlinear electrokinetic phenomena offer label-free, portable, and robust approaches for
particle and cell assessment, including selective enrichment, separation, sorting, and …

Characterization of the nonlinear electrophoretic behavior of colloidal particles in a microfluidic channel

A Lomeli-Martin, OD Ernst… - Analytical …, 2023 - ACS Publications
Contemporary findings in the field of insulator-based electrokinetics have demonstrated that
in systems under the influence of direct current (DC) fields, dielectrophoresis (DEP) is not …

Charge-Based Separation of Microparticles Using AC Insulator-Based Dielectrophoresis

SM Tabarhoseini, AS Kale, PM Koniers… - Analytical …, 2024 - ACS Publications
Surface charge is an important property of particles. It has been utilized to separate particles
in microfluidic devices, where dielectrophoresis (DEP) is often the driving force. However …

Nonlinear electrophoresis of nonspherical particles in a rectangular microchannel

J Bentor, X Xuan - Electrophoresis, 2024 - Wiley Online Library
Nonlinear electrophoresis offers advantageous prospects in microfluidic manipulation of
particles over linear electrophoresis. Existing theories established for this phenomenon are …

Separating the Living from the Dead: An Electrophoretic Approach

V Kasarabada, NN Nasir Ahamed… - Analytical …, 2024 - ACS Publications
Cell viability studies are essential in numerous applications, including drug development,
clinical analysis, bioanalytical assessments, food safety, and environmental monitoring …

Nonlinear Electrophoresis of Microparticles in Shear Thinning Fluids

J Bentor, C Gabbard, JB Bostwick, X Xuan - Langmuir, 2024 - ACS Publications
The nonlinear electric field dependence of particle electrophoresis has been demonstrated
to occur in Newtonian fluids for highly charged particles under large electric fields. It has …

Effect of cell shape on nonlinear electrophoresis migration

V Kasarabada, OD Ernst, A Vaghef-Koodehi… - … of Chromatography A, 2024 - Elsevier
This study contributes to the renewed interest in the study of nonlinear electrophoresis of
colloidal particles. In this work the influence of cell shape on electrophoretic migration under …

Manipulating the insulating post arrangement in DC-biased AC-iEK devices to improve microparticle separations

NNN Ahamed, CA Mendiola-Escobedo… - Analyst, 2024 - pubs.rsc.org
There is a growing interest in the advancement of microscale electrokinetic (EK) systems for
biomedical and clinical applications, as these systems offer attractive characteristics such as …

Switching Separation Migration Order by Switching Electrokinetic Regime in Electrokinetic Microsystems

A Vaghef-Koodehi, BH Lapizco-Encinas - Biosensors, 2024 - mdpi.com
Analyte migration order is a major aspect in all migration-based analytical separations
methods. Presented here is the manipulation of the migration order of microparticles in an …