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

Responses to Gravity and Touch02:26

Responses to Gravity and Touch

41.6K
Gravitropism: Plant Responses to Gravity
41.6K

You might also read

Related Articles

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

Sort by
Same author

Molecular insight on ultra-confined ionic transport in wetting films: The key role of friction.

The Journal of chemical physics·2026
Same author

Osmotic traps for colloids and macromolecules based on logarithmic sensing in salt taxis.

Soft matter·2026
Same author

Energy recuperation of driven colloids in non-Markovian baths.

Nature communications·2025
Same author

Capillary and priming pressures control the penetration of yield-stress fluids through non-wetting 2D meshes.

Soft matter·2025
Same author

Condensation Effect and Transport on Alumina Porous Membranes.

Langmuir : the ACS journal of surfaces and colloids·2025
Same author

Intelligent soft matter: towards embodied intelligence.

Soft matter·2025

Related Experiment Video

Updated: Dec 31, 2025

A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance
07:19

A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance

Published on: March 19, 2020

6.2K

Active Glass: Ergodicity Breaking Dramatically Affects Response to Self-Propulsion.

Natsuda Klongvessa1, Félix Ginot1, Christophe Ybert1

  • 1Université de Lyon, Université Claude Bernard Lyon 1, CNRS, Institut Lumière Matière, F-69622, VILLEURBANNE, France.

Physical Review Letters
|January 11, 2020
PubMed
Summary
This summary is machine-generated.

Self-propelled Brownian particles show enhanced relaxation in supercooled liquids but a surprising slowdown in glasses. This "deadlock" effect arises from competing active directionality and energy, challenging current glass transition theories.

More Related Videos

Combining Computer Game-Based Behavioural Experiments With High-Density EEG and Infrared Gaze Tracking
13:40

Combining Computer Game-Based Behavioural Experiments With High-Density EEG and Infrared Gaze Tracking

Published on: December 16, 2010

17.1K
Corticospinal Excitability Modulation During Action Observation
12:33

Corticospinal Excitability Modulation During Action Observation

Published on: December 31, 2013

9.3K

Related Experiment Videos

Last Updated: Dec 31, 2025

A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance
07:19

A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance

Published on: March 19, 2020

6.2K
Combining Computer Game-Based Behavioural Experiments With High-Density EEG and Infrared Gaze Tracking
13:40

Combining Computer Game-Based Behavioural Experiments With High-Density EEG and Infrared Gaze Tracking

Published on: December 16, 2010

17.1K
Corticospinal Excitability Modulation During Action Observation
12:33

Corticospinal Excitability Modulation During Action Observation

Published on: December 31, 2013

9.3K

Area of Science:

  • Physics
  • Soft Matter Physics
  • Statistical Mechanics

Background:

  • Brownian particles exhibit complex dynamics in dense sediments.
  • Understanding the transition from liquid to glass states is crucial in condensed matter physics.
  • Self-propulsion introduces activity, altering particle interactions and dynamics.

Purpose of the Study:

  • To experimentally investigate the effect of self-propulsion on dense Brownian particle sediments.
  • To compare the behavior of ergodic supercooled liquids and nonergodic glasses under activity.
  • To explore the mechanisms behind the observed dynamic changes and contrast them with theoretical predictions.

Main Methods:

  • Experimental study of dense sediments of active Brownian particles.
  • Observation of particle dynamics and relaxation times.
  • Analysis of the influence of varying activity levels on system behavior.

Main Results:

  • Monotonic enhancement of relaxation in ergodic supercooled liquids with increasing activity.
  • Significant slowdown (order of magnitude) in nonergodic glasses at low activities, followed by fluidization at higher activities.
  • Observed nonmonotonic behavior in glasses contradicts theoretical predictions of a simple shift in the glass transition line.

Conclusions:

  • Self-propulsion has competing effects on glass formation: providing energy to break cages but hindering exploration due to active directionality.
  • The
  • deadlock
  • phenomenon in glasses suggests limitations of current ergodic theories for active matter.
  • Further theoretical models should incorporate thermal motion alongside activity to accurately describe glass transitions in active systems.