Enhancing signals of microfluidic impedance cytometry through optimization of microelectrode array

C Zhou, H Shen, H Feng, Z Yan, B Ji, X Yuan… - …, 2022 - Wiley Online Library
Microfluidic impedance cytometry shows a great value in biomedical diagnosis. However,
the crosstalk between neighboring microelectrodes strongly weakens the impedance signal …

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 …

[HTML][HTML] A new approach for accurate determination of particle sizes in microfluidic impedance cytometry

N Priyadarshi, U Abbasi, V Kumaran… - Nanotechnology and …, 2022 - pubs.aip.org
In microfluidic impedance cytometry, the change in impedance is recorded as an individual
cell passes through a channel between electrodes deposited on its walls, and the particle …

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 …

[HTML][HTML] Optimizing Microfluidic Impedance Cytometry by Bypass Electrode Layout Design

G Wu, Z Zhang, M Du, D Wu, J Zhou, T Hao, X Xie - Biosensors, 2024 - mdpi.com
Microfluidic impedance cytometry (MIC) has emerged as a popular technique for single-cell
analysis. Traditional MIC electrode designs consist of a pair of (or three) working electrodes …

Development of a novel design of microfluidic impedance cytometry for improved sensitivity and cell identification

MA Warren, A Shakouri, V Pacheco-Peña, T Hallam - ACS omega, 2023 - ACS Publications
A long-standing issue for microfluidic impedance cytometry devices is the accuracy in
determining the size of cells during counting and measurements. In this paper, we introduce …

Multielectrode sensing for extraction of signal from noise in impedance cytometry

S Emaminejad, S Talebi, RW Davis… - IEEE Sensors …, 2015 - ieeexplore.ieee.org
We demonstrate a novel multielectrode sensing method for extracting signal from noise in a
microfluidic impedance cytometer through introducing redundancy in our measurements …

Cost-effective portable microfluidic impedance cytometer for broadband impedance cell analysis based on viscoelastic focusing

D Tang, L Jiang, W Tang, N Xiang, Z Ni - Talanta, 2022 - Elsevier
Single-cell impedance analysis can provide valuable information for characterizing and
discriminating cells. In this paper, a cost-effective portable microfluidic impedance cytometer …

Optimization of an electrical impedance flow cytometry system and analysis of submicron particles and bacteria

X Xie, M Gong, Z Zhang, X Dou, W Zhou, J Li… - Sensors and Actuators B …, 2022 - Elsevier
Electrical impedance flow cytometry (EIFC) based on microfluidic chips has be en applied to
particle and bacterial cell analysis, but detection of submicron particles is limited by the …

[HTML][HTML] Electrical impedance spectroscopy for detection of cells in suspensions using microfluidic device with integrated microneedles

MA Mansor, M Takeuchi, M Nakajima, Y Hasegawa… - Applied Sciences, 2017 - mdpi.com
In this study, we introduce novel method of flow cytometry for cell detection based on
impedance measurements. The state of the art method for impedance flow cytometry …