Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Linearization and Labeling of Single-Stranded DNA for Optical Sequence Analysis.

The journal of physical chemistry letters·2019
Same author

MicroRNA-21-5p are involved in apoptosis and invasion of fibroblast-like synoviocytes through PTEN/PI3K/AKT signal.

Cytotechnology·2019
Same author

[Effects of light intensity on growth, quality and antioxidant activities of Sedum sarmentosum].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica·2018
Same author

Associated-Extraction Efficiency of Six Cyclodextrins on Various Flavonoids in Puerariae Lobatae Radix.

Molecules (Basel, Switzerland)·2018
Same author

Facile synthesis of molecularly imprinted polymers for selective extraction of tyrosine metabolites in human urine.

Journal of chromatography. A·2018
Same author

Percutaneous Lauromacrogol Foam Sclerotherapy for the Treatment of Acute Airway Compression Caused by Lymphatic Malformations in Infants.

BioMed research international·2018
Same journal

The ACS at 150: The History of Analytical Chemistry Publications and a Century of Progress.

Analytical chemistry·2026
Same journal

Machine Learning-Enabled Image Analysis of Complex Chemical Mixtures: Synthetic Urine Droplets as a Test System.

Analytical chemistry·2026
Same journal

H<sub>2</sub>O<sub>2</sub>/Viscosity Tandem-Locked Fluorescent Probes Based on an In Situ Fluorophore Synthesis Strategy for Colitis Imaging and Diagnosis.

Analytical chemistry·2026
Same journal

TopoStitcher: A Geometric-Topological Structure-Guided Stitching Framework for Single-Molecule Localization Microscopy.

Analytical chemistry·2026
Same journal

Noninvasive SERS Immunosensing of Tyrosinase for Melanoma Monitoring via Microneedle Sampling Integrated with Satellite-Structured Bifunctional Nanozymes.

Analytical chemistry·2026
Same journal

Label-Free Electrochemical CRISPR Platform Gated by Allosteric Transcription Factors for Ultrasensitive Small-Molecule Detection.

Analytical chemistry·2026
See all related articles

Related Experiment Video

Updated: Mar 29, 2026

Rapid Homogeneous Detection of Biological Assays Using Magnetic Modulation Biosensing System
06:58

Rapid Homogeneous Detection of Biological Assays Using Magnetic Modulation Biosensing System

Published on: June 13, 2010

10.1K

Microfluidic Magnetic Bead Assay for Cell Detection.

Fan Liu1, Pawan KC2, Ge Zhang2

  • 1Department of Mechanical Engineering, University of Akron , Akron, Ohio 44325, United States.

Analytical Chemistry
|December 5, 2015
PubMed
Summary
This summary is machine-generated.

This study introduces a new cell detection device using magnetic beads and microfluidic Coulter counting. It accurately measures cell size and concentration, and identifies specific target cells for applications like stem cell isolation.

More Related Videos

Computer Numerical Control Micromilling of a Microfluidic Acrylic Device with a Staggered Restriction for Magnetic Nanoparticle-Based Immunoassays
09:58

Computer Numerical Control Micromilling of a Microfluidic Acrylic Device with a Staggered Restriction for Magnetic Nanoparticle-Based Immunoassays

Published on: June 23, 2022

2.7K
Quantification of Cellular Densities and Antigenic Properties using Magnetic Levitation
05:25

Quantification of Cellular Densities and Antigenic Properties using Magnetic Levitation

Published on: May 17, 2021

3.1K

Related Experiment Videos

Last Updated: Mar 29, 2026

Rapid Homogeneous Detection of Biological Assays Using Magnetic Modulation Biosensing System
06:58

Rapid Homogeneous Detection of Biological Assays Using Magnetic Modulation Biosensing System

Published on: June 13, 2010

10.1K
Computer Numerical Control Micromilling of a Microfluidic Acrylic Device with a Staggered Restriction for Magnetic Nanoparticle-Based Immunoassays
09:58

Computer Numerical Control Micromilling of a Microfluidic Acrylic Device with a Staggered Restriction for Magnetic Nanoparticle-Based Immunoassays

Published on: June 23, 2022

2.7K
Quantification of Cellular Densities and Antigenic Properties using Magnetic Levitation
05:25

Quantification of Cellular Densities and Antigenic Properties using Magnetic Levitation

Published on: May 17, 2021

3.1K

Area of Science:

  • Biotechnology
  • Microfluidics
  • Cell Biology

Background:

  • Accurate cell detection and quantification are crucial in biological research and clinical diagnostics.
  • Existing methods may lack specificity or require complex sample preparation.

Purpose of the Study:

  • To develop a novel device for specific target cell detection and quantification.
  • To measure cell size distribution and concentration using microfluidic Coulter counting and magnetic bead assay.

Main Methods:

  • Utilized a microfluidic device with two Coulter counters and an applied magnetic field.
  • Antibody-functionalized magnetic beads were used to bind target cells.
  • Differential transit times through the counters indicated target cell presence and concentration.

Main Results:

  • The device accurately measured cell size distribution and concentration.
  • Target cell detection was achieved by measuring transit time delays.
  • A limit of detection (LOD) of 5.6% target cell ratio was established.
  • Cell viability was maintained post-detection.

Conclusions:

  • The developed device offers a rapid, reliable, and simple method for specific cell detection.
  • This technology has potential applications in stem cell isolation and characterization.