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Patterning of Microorganisms and Microparticles through Sequential Capillarity-assisted Assembly
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JoVE Journal Ingegneria
Patterning of Microorganisms and Microparticles through Sequential Capillarity-assisted Assembly

Patterning of Microorganisms and Microparticles through Sequential Capillarity-assisted Assembly

DOI:
10.3791/63131-v

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10:17 min

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November 04, 2021

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, , ,
1Institute of Environmental Engineering, Department of Civil, Environmental and Geomatic Engineering,ETH Zurich, 2Department of Materials,ETH Zurich

Capitoli

  • 00:04Introduction
  • 01:03Fabrication of the Microfluidic Chip
  • 03:54Bacterial Patterning
  • 06:53Colloidal Patterning
  • 08:10Results: The Analysis of the Colloidal Patterning Process of the Microfluidic Channels
  • 09:29Conclusion

Summary

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We present a technology that uses capillarity-assisted assembly in a microfluidic platform to pattern micro-sized objects suspended in a liquid, such as bacteria and colloids, into prescribed arrays on a polydimethylsiloxane substrate.

Tags

MicroorganismsMicroparticlesCapillarity-assisted AssemblyPatterningMicrofluidic ChannelColloidal ParticlesBacteriaPDMSMaterial EngineeringDrug ScreeningSingle-cell Analysis

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