ArticleMicrosystems & nanoengineering2022
Assessment of the electrical penetration of cell membranes using four-frequency impedance cytometry.
Article in Microsystems & nanoengineering, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Position-Independent Particle Sizing in High-Precision Impedance Cytometry via Full-Waveform Feature Calibration.Electrophoresis · 2026Article
- Event-Preserving Neural Network Denoising for Impedance Flow Cytometry.Nanomaterials (Basel, Switzerland) · 2026Article
- Detection of mitochondrial bioenergetics using a novel bimodal 3D microelectrode array (MEA)-based biosensor.Microsystems & nanoengineering · 2026Article
- Functional Analysis of CRISPR-Cas9-Mediated Gene Deletion inMicroorganisms · 2026Article
- Naringenin restores neuronal membrane electro-biophysical homeostasis: insights from EIS circuit modeling and molecular dynamics.Frontiers in medicine · 2026Article
- Real-Time Monitoring of NIH/3T3 Cell Growth and Drug Reaction Using Impedance Biosensors and Comparison with Biological Assays.Biosensors · 2025Article
- A Label-Free Optical Flow Cytometry Based-Method for Rapid Assay of Disinfectants' Bactericidal Activity.International journal of molecular sciences · 2024Article
- Machine learning implementation strategy in imaging and impedance flow cytometry.Biomicrofluidics · 2023Review
- Coronary Artery Disease and Inflammatory Activation Interfere with Peripheral Tissue Electrical Impedance Spectroscopy Characteristics-Initial Report.International journal of environmental research and public health · 2023Article
- Identification of Single Yeast Budding Using Impedance Cytometry with a Narrow Electrode Span.Sensors (Basel, Switzerland) · 2022Article
Corrections and comments
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Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The electrical penetration of the cell membrane is vital for determining the cell interior via impedance cytometry. Herein, we propose a method for determining the conductivity of the cell membrane through the tilting levels of impedance pulses. When electrical penetration occurs, a high-frequency current freely passes through the cell membrane; thus, the intracellular distribution can directly act on the high-frequency impedance pulses. Numerical simulation shows that an uneven intracellular component distribution can affect the tilting levels of impedance pulses, and the tilting levels start increasing when the cell membrane is electrically penetrated. Experimental evidence shows that higher detection frequencies (>7 MHz) lead to a wider distribution of the tilting levels of impedance pulses when measuring cell populations with four-frequency impedance cytometry. This finding allows us to determine that a detection frequency of 7 MHz is able to pass through the membrane of
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Registered trials
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