Single cell impedance cytometry for identification and counting of CD4 T-cells in human blood using impedance labels

D Holmes, H Morgan - Analytical chemistry, 2010 - ACS Publications
Single cell microfluidic impedance cytometry has been used to identify cells at high speed,
on the basis of their dielectric properties. However, there is no electrical analogue to a …

Leukocyte analysis and differentiation using high speed microfluidic single cell impedance cytometry

D Holmes, D Pettigrew, CH Reccius, JD Gwyer… - Lab on a Chip, 2009 - pubs.rsc.org
Miniature high speed label-free cell analysis systems have yet to be developed, but have the
potential to deliver fast, inexpensive and simple full blood cell analysis systems that could be …

Microfluidic impedance cytometry of tumour cells in blood

D Spencer, V Hollis, H Morgan - Biomicrofluidics, 2014 - pubs.aip.org
The dielectric properties of tumour cells are known to differ from normal blood cells, and this
difference can be exploited for label-free separation of cells. Conventional measurement …

Advances in single cell impedance cytometry for biomedical applications

C Petchakup, KHH Li, HW Hou - Micromachines, 2017 - mdpi.com
Microfluidics impedance cytometry is an emerging research tool for high throughput analysis
of dielectric properties of cells and internal cellular components. This label-free method can …

Submicron-precision particle characterization in microfluidic impedance cytometry with double differential electrodes

J Zhong, M Liang, Y Ai - Lab on a Chip, 2021 - pubs.rsc.org
Submicron-precision particle characterization is crucial for counting, sizing and identifying a
variety of biological particles, such as bacteria and apoptotic bodies. Microfluidic impedance …

Microfluidic impedance cytometry for single-cell sensing: Review on electrode configurations

S Zhu, X Zhang, Z Zhou, Y Han, N Xiang, Z Ni - Talanta, 2021 - Elsevier
Single-cell analysis has gained considerable attention for disease diagnosis, drug
screening, and differentiation monitoring. Compared to the well-established flow cytometry …

Impedance spectroscopy flow cytometry: On‐chip label‐free cell differentiation

K Cheung, S Gawad, P Renaud - Cytometry Part A, 2005 - Wiley Online Library
Background The microfabricated impedance spectroscopy flow cytometer used in this study
permits rapid dielectric characterization of a cell population with a simple microfluidic …

On‐chip non‐invasive and label‐free cell discrimination by impedance spectroscopy

G Schade‐Kampmann, A Huwiler, M Hebeisen… - Cell …, 2008 - Wiley Online Library
Objectives: Many flow‐cytometric cell characterization methods require costly markers and
colour reagents. We present here a novel device for cell discrimination based on impedance …

Positional dependence of particles in microfludic impedance cytometry

D Spencer, H Morgan - Lab on a Chip, 2011 - pubs.rsc.org
Single cell impedance cytometry is a label-free electrical analysis method that requires
minimal sample preparation and has been used to count and discriminate cells on the basis …

High-speed single-cell dielectric spectroscopy

D Spencer, H Morgan - ACS sensors, 2020 - ACS Publications
Single-cell impedance cytometry is a label-free analysis technique that is now widely used
to measure the electrical properties of a cell and to differentiate different subpopulations …