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Updated: May 12, 2026

Microfluidic Chip Fabrication and Method to Detect Influenza

Microfluidic Chip Fabrication and Method to Detect Influenza

Published on: March 26, 2013

Microfluidic chip fabrication and method to detect influenza.

Qingqing Cao¹, Andy Fan, Catherine Klapperich

¹Department of Mechanical Engineering, Boston University, Boston, Massachusetts, USA.

Journal of Visualized Experiments : Jove

|April 10, 2013

Summary

This study introduces a novel microfluidic chip for rapid influenza A virus detection. The integrated device performs sample preparation, amplification, and detection, aiding infectious disease control.

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Area of Science:

Biotechnology
Medical Diagnostics
Infectious Disease Research

Background:

Effective diagnostics are crucial for controlling infectious diseases.
Rapid patient management and treatment depend on timely diagnostic results.

Purpose of the Study:

To develop an integrated microfluidic chip for rapid amplification of influenza A virus.
To streamline diagnostic processes for infectious agents.

Main Methods:

An integrated microfluidic thermoplastic chip was designed.
The chip performs on-chip cell lysis, RNA purification (solid phase extraction), reverse transcription (RT), and polymerase chain reaction (PCR).
Off-chip detection was performed using a Bioanalyzer.

Main Results:

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Microfluidic Chip Fabrication and Method to Detect Influenza

Microfluidic Chip Fabrication and Method to Detect Influenza

Published on: March 26, 2013

Rapid Detection of Bacterial Pathogens Causing Lower Respiratory Tract Infections via Microfluidic-Chip-Based Loop-Mediated Isothermal Amplification

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The microfluidic chip successfully amplified influenza A virus from patient samples.
The device integrates multiple steps: lysis, RNA purification, RT, and PCR.
The chip is single-layer, suitable for high-throughput manufacturing, reducing cost and fabrication time.

Conclusions:

The developed microfluidic chip offers a fast and effective diagnostic platform.
This technology can be adapted for detecting a wide range of viruses and bacteria.
The integrated approach enhances efficiency in infectious disease diagnostics.