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Combinando dispositivos fluidos com microscopia e citometria de fluxo para estudar transporte microbiano em mídia porosa em escalas espaciais
JoVE Journal
Environment
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JoVE Journal Environment
Combining Fluidic Devices with Microscopy and Flow Cytometry to Study Microbial Transport in Porous Media Across Spatial Scales
DOI:

12:32 min

November 25, 2020

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Chapters

  • 00:04Introduction
  • 00:57Preparation of A Microfluidic Device in Polydimethylsiloxane (PDMS)
  • 03:27Preparation of a Fluidic Device in Poly(methyl methacrylate)(PMMA)
  • 04:09Analyze Bacterial Transport using PDMS Microfluidic Devices
  • 05:10Basic Image Processing
  • 06:59Analyze Bacterial Transport at the Pore Scale
  • 08:08Study Bacterial Filtration by Means of Deposition Profiles
  • 08:51Analyze Bacterial Transport using PMMA Fluidic Devices
  • 10:33Results: Motile and Nonmotile GFP-tagged P. putida KT2440
  • 11:48Conclusion

Summary

Automatic Translation

Curvas inovadoras (BTCs) são ferramentas eficientes para estudar o transporte de bactérias em mídia porosa. Aqui introduzimos ferramentas baseadas em dispositivos fluidos em combinação com microscopia e contagem citométrica de fluxo para obter BTCs.

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