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A disposable planar peristaltic pump for lab-on-a-chip.

Levent Yobas1, Kum-Cheong Tang, Shien-Eit Yong

  • 1Institute of Microelectronics, 11, Science Park Road, Science Park II, Singapore117685. leventy@ime.a-star.edu.sg

Lab on a Chip
|April 25, 2008
PubMed
Summary

We developed a simple, planar peristaltic pump using poly(dimethylsiloxane) (PDMS) through soft lithography. This pump is ideal for seamless integration into microfluidic systems.

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Area of Science:

  • Biomedical Engineering
  • Materials Science
  • Fluid Dynamics

Background:

  • Microfluidic devices require precise fluid handling.
  • Traditional pumps can be bulky and difficult to integrate at the microscale.
  • Poly(dimethylsiloxane) (PDMS) is a versatile material for microfabrication.

Purpose of the Study:

  • To demonstrate a novel, simple planar peristaltic pump.
  • To fabricate the pump using cost-effective soft lithography.
  • To ensure suitability for microfluidic integration.

Main Methods:

  • Fabrication of a planar peristaltic pump using soft lithography.
  • Material used: poly(dimethylsiloxane) (PDMS).
  • Design focused on microfluidic compatibility.

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Last Updated: Jul 5, 2026

Microfluidic Chips Controlled with Elastomeric Microvalve Arrays
18:11

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Published on: October 1, 2007

High Speed Droplet-based Delivery System for Passive Pumping in Microfluidic Devices
10:22

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Published on: September 2, 2009

A Multi-Parametric Islet Perifusion System within a Microfluidic Perifusion Device
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Published on: January 26, 2010

Main Results:

  • Successful fabrication of a functional planar peristaltic pump.
  • The pump is made from poly(dimethylsiloxane) (PDMS).
  • Demonstrated suitability for microfluidic applications.

Conclusions:

  • A simple and effective planar peristaltic pump has been developed.
  • Soft lithography provides a viable method for fabrication.
  • The PDMS pump is well-suited for microfluidic integration.