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Related Experiment Video

Updated: May 18, 2026

A Microfluidic Chip for the Versatile Chemical Analysis of Single Cells
15:41

A Microfluidic Chip for the Versatile Chemical Analysis of Single Cells

Published on: October 15, 2013

Fluidic microchemomechanical integrated circuits processing chemical information.

Rinaldo Greiner1, Merle Allerdissen, Andreas Voigt

  • 1Institute of Semiconductors and Microsystems, Chair of Polymeric Microsystems (Heisenberg Chair), Technische Universität Dresden and Center for Advancing Electronics Dresden, D-01062 Dresden, Germany.

Lab on a Chip
|October 6, 2012
PubMed
Summary
This summary is machine-generated.

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We introduce a microfluidic central processing unit (CPU) on a chip, integrating control, execution, and power for self-sustaining chemical analysis. This innovation advances fluidic integrated circuits (ICs) for autonomous, long-term environmental monitoring.

Area of Science:

  • Microfluidics
  • Integrated Circuits
  • Polymer Science

Background:

  • Lab-on-a-chip (LOC) technology is advancing rapidly, yet microfluidic systems remain in early development.
  • Current microfluidic systems often lack integrated control, processing, and power capabilities.
  • Decision-making in fluidic systems is a key area for development.

Purpose of the Study:

  • To present a novel microfluidic central processing unit (CPU) concept for integrated fluidic circuits (ICs).
  • To demonstrate a self-sustaining and self-controlled system for chemical information processing.
  • To showcase the fabrication and application of these advanced fluidic ICs.

Main Methods:

  • Conceptualizing a microfluidic CPU integrating control, execution, and power supply on a single chip.

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Millifluidics for Chemical Synthesis and Time-resolved Mechanistic Studies
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Millifluidics for Chemical Synthesis and Time-resolved Mechanistic Studies

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A Microfluidic Chip for ICPMS Sample Introduction
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A Microfluidic Chip for ICPMS Sample Introduction

Published on: March 5, 2015

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Last Updated: May 18, 2026

A Microfluidic Chip for the Versatile Chemical Analysis of Single Cells
15:41

A Microfluidic Chip for the Versatile Chemical Analysis of Single Cells

Published on: October 15, 2013

Millifluidics for Chemical Synthesis and Time-resolved Mechanistic Studies
12:55

Millifluidics for Chemical Synthesis and Time-resolved Mechanistic Studies

Published on: November 27, 2013

A Microfluidic Chip for ICPMS Sample Introduction
11:16

A Microfluidic Chip for ICPMS Sample Introduction

Published on: March 5, 2015

  • Developing fluidic integrated circuits (ICs) with decision-making capabilities for chemical information.
  • Fabricating ICs using layer-by-layer deposition of intrinsically active polymers.
  • Implementing two microchip prototypes for continuous, around-the-clock parameter monitoring.

    • Main Results:

    • The proposed microfluidic CPU concept enables self-controlled and energetically self-sustaining chemical information processing.
    • Fabrication via layer-by-layer polymer deposition yields functional fluidic ICs.
    • Demonstrated long-term monitoring capabilities through around-the-clock sampling in two example microchips.
    • The system integrates control and execution units, mirroring early electronic Von Neumann microprocessors.

    Conclusions:

    • The developed microfluidic CPU represents a significant advancement in fluidic integrated circuits.
    • These self-sustaining ICs offer autonomous chemical analysis and decision-making capabilities.
    • The technology is suitable for long-term monitoring applications requiring continuous data acquisition.