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Microfluidic Platform with Multiplexed Electronic Detection for Spatial Tracking of Particles
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Bioengineering
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JoVE Journal Bioengineering
Microfluidic Platform with Multiplexed Electronic Detection for Spatial Tracking of Particles

Microfluidic Platform with Multiplexed Electronic Detection for Spatial Tracking of Particles

DOI:
10.3791/55311-v

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11:54 min

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March 13, 2017

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, ,
1School of Electrical and Computer Engineering,Georgia Institute of Technology, 2Institute of Electronics and Nanotechnology,Georgia Institute of Technology, 3Petit Institute for Bioengineering and Biosciences,Georgia Institute of Technology

Chapters

  • 00:05Title
  • 01:03Surface Electrode Microfabrication
  • 03:19Microfluidic Channel Mold Fabrication
  • 05:20Microfluidic Channel Fabrication and Microfluidic Device Assembly
  • 07:28Running the Microfluidic Device and Data Analysis
  • 09:10Results: Determination of Cell Flow Rate and Size from Microfluidic Device Electrical Signals
  • 10:52Conclusion

Summary

Automatic Translation

Automatic Translation

We demonstrate a microfluidic platform with an integrated surface electrode network that combines resistive pulse sensing (RPS) with code division multiple access (CDMA), to multiplex detection and sizing of particles in multiple microfluidic channels.

Tags

Microfluidic PlatformElectronic DetectionSpatial TrackingParticlesResistive Pulse SensingCode Division Multiple AccessMicrofluidic CODESPoint Of Care TestingSoft LithographyMicrophotic DeviceCoulter CounterGold CodesElectrode LayoutsCAD SoftwareAutoCADPhotomaskBorosilicate Glass WaferPiranha SolutionPhotoresistSpin CoatingUV ExposureMetal EvaporationChromeGold

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