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Updated: Apr 28, 2026

A Microfluidic Technique to Probe Cell Deformability

A Microfluidic Technique to Probe Cell Deformability

Published on: September 3, 2014

Deformability-based microfluidic cell pairing and fusion.

Burak Dura¹, Yaoping Liu, Joel Voldman

¹Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 36-824, Cambridge, MA 02139, USA. voldman@mit.edu.

|June 6, 2014

Summary

This summary is machine-generated.

We developed a novel microfluidic device for efficient cell pairing and fusion. This technology enables high-yield fusion of hundreds of cells, applicable to various cell types and stimuli.

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Last Updated: Apr 28, 2026

A Microfluidic Technique to Probe Cell Deformability

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Published on: September 3, 2014

A Microfluidic Device with Groove Patterns for Studying Cellular Behavior

A Microfluidic Device with Groove Patterns for Studying Cellular Behavior

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A Microfluidic System with Surface Patterning for Investigating Cavitation Bubble(s)–Cell Interaction and the Resultant Bioeffects at the Single-cell Level

A Microfluidic System with Surface Patterning for Investigating Cavitation Bubble(s)–Cell Interaction and the Resultant Bioeffects at the Single-cell Level

Published on: January 10, 2017

Area of Science:

Biotechnology
Microfluidics
Cell Biology

Background:

Precise control over cell-cell interactions is crucial for applications like cell fusion.
Existing methods for cell pairing and fusion can be inefficient and lack scalability.

Purpose of the Study:

To present a novel microfluidic cell pairing device for high-throughput cell fusion.
To demonstrate the device's capability for both homotypic and heterotypic cell pairing and fusion.

Main Methods:

Utilizing passive hydrodynamics and flow-induced deformation for sequential cell trapping and pairing.
Employing a microfluidic platform compatible with biological, chemical, and physical fusion stimuli.

Main Results:

Achieved cell pairing efficiencies up to 80% for both homotypic and heterotypic cell types.
Demonstrated high fusion yields up to 95% across different fusion stimuli.
The device allows for disconnection from fluidic hardware for post-pairing imaging and culture while maintaining cell registration.

Conclusions:

The developed microfluidic device offers an efficient and scalable platform for cell pairing and fusion.
The design principles are adaptable to various cell types and can be extended for fusing multiple cell partners.
This technology has broad implications for cell biology research and biotechnological applications.