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Art-on-a-Chip: Preserving Microfluidic Chips for Visualization and Permanent Display.

Rebecca Soffe1, Albert J Mach2, Sevgi Onal1

  • 1Department of Electrical and Computer Engineering, University of Canterbury, Christchurch, 8041, New Zealand.

Small (Weinheim an Der Bergstrasse, Germany)
|July 24, 2020
PubMed
Summary

Researchers developed a simple method to create vibrant, long-lasting microfluidic art using epoxy dyes. This technique preserves microfluidic chip geometry, enabling repeated visualization and showcasing of lab-on-a-chip devices.

Keywords:
communicationepoxy dyelab-on-a-chipmicrofabricationreplica molding

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Area of Science:

  • Microfluidics
  • Materials Science
  • Art and Science Integration

Background:

  • Photographic images currently link microfluidic devices and art.
  • Microfluidic chips themselves possess artistic potential beyond imaging.

Purpose of the Study:

  • To present a novel method for creating "microfluidic art" or "art-on-a-chip" using epoxy dyes.
  • To develop a process for filling and preserving microfluidic chips aesthetically.
  • To enable repeated visualization and long-term preservation of microfluidic devices.

Main Methods:

  • Utilizing novel vibrant epoxy dyes.
  • Implementing a simple process for filling and preserving microfluidic chips.
  • Patterning epoxy dye substrates to maintain microfluidic channel geometry.

Main Results:

  • Successful creation of vibrant, colorful, and long-lasting epoxy dye patterns within microfluidic chips.
  • Preservation of microfluidic channel height geometry within 10% of the mold master.
  • Demonstrated capability for repeated visualization and photography over at least 11 years.

Conclusions:

  • The developed epoxy dye process transforms microfluidic chips into durable art forms.
  • This technique enhances the aesthetic appeal and display potential of microfluidic devices.
  • Researchers can effectively showcase their microfluidic chip designs to diverse audiences.