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Confocal Imaging of Confined Quiescent and Flowing Colloid-polymer Mixtures
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Chemistry
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JoVE Journal Chemistry
Confocal Imaging of Confined Quiescent and Flowing Colloid-polymer Mixtures

Confocal Imaging of Confined Quiescent and Flowing Colloid-polymer Mixtures

DOI:
10.3791/51461-v

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10:56 min

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May 20, 2014

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, ,
1Chemical and Biomolecular Engineering Department,University of Houston

Chapters

  • 00:05Title
  • 01:36Preparing Colloid-polymer Mixtures
  • 03:53Quiescent Sample Experiment and Analysis: Phase Behavior
  • 06:25Particle Flow Experiment and Analysis
  • 08:25Mono-dispersed and Bi-dispersed Suspension Analysis
  • 10:19Conclusion

Summary

Automatic Translation

Automatic Translation

Confocal microscopy is used to image quiescent and flowing colloid-polymer mixtures, which are studied as model systems for attractive suspensions. Image analysis algorithms are used to calculate structural and dynamic metrics for the colloidal particles that measure changes due to geometric confinement.

Tags

Keywords: Confocal ImagingConfined Colloid-polymer MixturesColloidal SuspensionsAttractive Interparticle InteractionsFluorescent ColloidsNon-adsorbing PolymersPolymer Radius Of GyrationColloid FluidsGelsCrystalsGlassesFluorescence MicroscopyThree-dimensional ImagingSingle-particle ScaleFlowing SuspensionsWedge-shaped CellsMicrochannel Flow

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