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3DμF - Interactive Design Environment for Continuous Flow Microfluidic Devices.

Radhakrishna Sanka1,2, Joshua Lippai1,2, Dinithi Samarasekera3,2

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Designing microfluidic Lab on a Chip (LoC) systems is challenging. This paper introduces 3DμF, an open-source tool automating microfluidic device design and optimization for complex biological assays.

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Area of Science:

  • Microfluidics
  • Lab on a Chip (LoC) systems
  • Bioengineering

Background:

  • Microfluidic device design is labor-intensive, requiring expertise in fluid dynamics, mechanical design, and manufacturing.
  • Current design processes involve manual drafting, optimization for manufacturing, and programming valve sequences, hindering efficiency.
  • Engineers often face challenges in testing functionality and optimizing chips for biological assays.

Purpose of the Study:

  • To present an interactive tool, 3DμF, for automating the design of continuous flow microfluidic devices.
  • To provide an open-source platform that integrates design automation algorithms and engineering techniques.
  • To demonstrate the tool's capability in reproducing existing designs and evaluating design complexity.

Main Methods:

  • Development of 3DμF, an interactive and open-source microfluidic system designer.
  • Integration of state-of-the-art design automation algorithms within the 3DμF platform.
  • Utilizing case studies to validate the tool's functionality and application.

Main Results:

  • 3DμF successfully reproduces microfluidic designs from existing literature.
  • The tool provides metrics for quantifying microfluidic design complexity.
  • Demonstrated 3DμF as a versatile platform for integrating diverse engineering techniques into the design workflow.

Conclusions:

  • 3DμF significantly simplifies and automates the design of microfluidic Lab on a Chip systems.
  • The open-source nature of 3DμF facilitates broader adoption and further development in the field.
  • This tool aids engineers in optimizing microfluidic devices for robust biological assay execution.