Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Spontaneous phase separation and pattern formation in a lyotropic nematic mixture.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Field-induced phase transitions in ferro-antiferromagnetic diblock copolymers.

The Journal of chemical physics·2026
Same author

Shape, confinement and inertia effects on the dynamics of a driven spheroid in a viscous fluid.

Soft matter·2026
Same author

Supercoiling DNA with a free end.

Soft matter·2026
Same author

Nonequilibrium polymer models for chromatin.

Current opinion in genetics & development·2026
Same author

Bridging-Induced Phase Separation and Loop Extrusion Drive Noise in Chromatin Transcription.

Physical review letters·2025

Related Experiment Video

Updated: Mar 13, 2026

An Electrochemical Cholesteric Liquid Crystalline Device for Quick and Low-Voltage Color Modulation
10:33

An Electrochemical Cholesteric Liquid Crystalline Device for Quick and Low-Voltage Color Modulation

Published on: February 27, 2019

9.0K

Microfluidic flow of cholesteric liquid crystals.

Oliver Wiese1, Davide Marenduzzo1, Oliver Henrich2

  • 1SUPA, School of Physics and Astronomy, University of Edinburgh, JCMB Kings Buildings, Mayfield Road, Edinburgh, EH9 3JZ, UK.

Soft Matter
|October 28, 2016
PubMed
Summary

This study reveals dynamic rheological regimes in cholesteric liquid crystals under flow. It offers new insights into complex liquid crystal behavior in confined microfluidic systems.

More Related Videos

Microfluidic Chips Controlled with Elastomeric Microvalve Arrays
18:11

Microfluidic Chips Controlled with Elastomeric Microvalve Arrays

Published on: October 1, 2007

21.9K
Microfluidic Preparation of Liquid Crystalline Elastomer Actuators
12:04

Microfluidic Preparation of Liquid Crystalline Elastomer Actuators

Published on: May 20, 2018

9.5K

Related Experiment Videos

Last Updated: Mar 13, 2026

An Electrochemical Cholesteric Liquid Crystalline Device for Quick and Low-Voltage Color Modulation
10:33

An Electrochemical Cholesteric Liquid Crystalline Device for Quick and Low-Voltage Color Modulation

Published on: February 27, 2019

9.0K
Microfluidic Chips Controlled with Elastomeric Microvalve Arrays
18:11

Microfluidic Chips Controlled with Elastomeric Microvalve Arrays

Published on: October 1, 2007

21.9K
Microfluidic Preparation of Liquid Crystalline Elastomer Actuators
12:04

Microfluidic Preparation of Liquid Crystalline Elastomer Actuators

Published on: May 20, 2018

9.5K

Area of Science:

  • Materials Science
  • Fluid Dynamics
  • Soft Matter Physics

Background:

  • Cholesteric liquid crystals exhibit complex director field patterns.
  • Understanding their flow behavior is crucial for microfluidic applications.

Purpose of the Study:

  • To investigate the rheology and flow-induced changes in cholesteric liquid crystals.
  • To analyze the behavior of specific phases like "Cholesteric Fingers of the first kind" and Blue Phase II.
  • To examine the impact of different wall anchoring conditions.

Main Methods:

  • Simulations of Poiseuille flow in a slab geometry.
  • Analysis of cholesteric phases with 2D and 3D director fields.
  • Investigation under normal and planar degenerate anchoring conditions.

Main Results:

  • Observed multiple dynamic regimes with distinct rheological properties based on pressure gradient.
  • Provided first insights into flow response for complex 2D/3D director patterns.
  • Demonstrated the influence of anchoring on flow behavior.

Conclusions:

  • The study enhances fundamental understanding of confined complex liquid crystals.
  • Results are vital for developing future microfluidic devices utilizing cholesteric liquid crystals.