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Related Experiment Video

Updated: Mar 25, 2026

A Microfluidic Platform for High-throughput Single-cell Isolation and Culture
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High-throughput microfluidic device for single cell analysis using multiple integrated soft lithographic pumps.

Damith E W Patabadige1, Tom Mickleburgh1, Lorin Ferris1

  • 1Department of Chemistry, Kansas State University, Manhattan, KS, USA.

Electrophoresis
|February 19, 2016
PubMed
Summary
This summary is machine-generated.

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Researchers integrated micropumps into microfluidic devices for high-throughput single-cell analysis. This system automates cell transport, lysis, and separation, achieving ~1000 cells/hour with precise flow control.

Area of Science:

  • Biotechnology
  • Microfluidics
  • Analytical Chemistry

Background:

  • Accurate fluid control in microfluidic devices is crucial for single-cell analysis.
  • External pumps present challenges in achieving reproducible flow rates for lysis and injection.

Purpose of the Study:

  • To enhance cell analysis throughput by integrating micropumps into a microfluidic device.
  • To achieve precise flow rate control for automated single-cell processing.

Main Methods:

  • Multiplexing three sets of simple, low-cost, and biocompatible micropumps.
  • Automated transport, lysis, and electrophoretic separation of T-Lymphocyte cells.
  • Utilizing fluorescent dyes (Oregon green, 6-carboxyfluorescein) for cell analysis.
Keywords:
ElectrophoresisMultilayer microfluidic devicesPeristaltic pumpsSingle cell analysis

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Last Updated: Mar 25, 2026

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A Microfluidic Device for Studying Multiple Distinct Strains
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Main Results:

  • Achieved a cell analysis rate of approximately 1000 cells/hour with continuous operation over 1 hour.
  • Demonstrated precise flow rate control up to 9.2 nL/s.
  • Confirmed cell integrity and dye retention during analysis via peak area measurements.

Conclusions:

  • Integrated micropumps significantly improve throughput and automation in microfluidic single-cell analysis.
  • The developed system offers precise flow control and maintains cell viability.
  • The technology is suitable for analyzing large populations of cells with high resolution.