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

Phase Transitions: Melting and Freezing02:39

Phase Transitions: Melting and Freezing

11.6K
Heating a crystalline solid increases the average energy of its atoms, molecules, or ions, and the solid gets hotter. At some point, the added energy becomes large enough to partially overcome the forces holding the molecules or ions of the solid in their fixed positions, and the solid begins the process of transitioning to the liquid state or melting. At this point, the temperature of the solid stops rising, despite the continual input of heat, and it remains constant until all of the solid is...
11.6K
The Colloidal State01:29

The Colloidal State

181
The formation of a colloidal system is exemplified by an aqueous solution containing Cl− ions is introduced to another containing Ag+ ions, resulting in the precipitation of solid AgCl as extremely tiny crystals. Instead of settling out as a filterable precipitate, these crystals remain suspended in the liquid, showcasing a colloidal system.A colloidal system involves colloidal particles within the approximate range of 1 to 1000 nm in at least one dimension, dispersed in a medium called...
181
Colloidal precipitates01:09

Colloidal precipitates

5.7K
The high insolubility of some precipitates can result in an unfavorable relative supersaturation. This can lead to colloidal particles with a large surface-to-mass ratio, where adsorption is promoted. For instance, in the precipitation of silver chloride, silver ions are adsorbed on the surface of the colloidal particles, forming a primary layer. This layer attracts ions of opposite charge (such as nitrate ions), forming a diffuse secondary layer of adsorbed ions. This electric double layer...
5.7K
Colloids03:22

Colloids

17.1K
Children at play often make suspensions such as mixtures of mud and water, flour and water, or a suspension of solid pigments in water known as tempera paint. These suspensions are heterogeneous mixtures composed of relatively large particles that are visible to the naked eye or can be seen with a magnifying glass. They are cloudy, and the suspended particles settle out after mixing. On the other hand, a solution is a homogeneous mixture in which no settling occurs and in which the dissolved...
17.1K
Phase Transitions: Vaporization and Condensation02:39

Phase Transitions: Vaporization and Condensation

16.9K
The physical form of a substance changes on changing its temperature. For example, raising the temperature of a liquid causes the liquid to vaporize (convert into vapor). The process is called vaporization—a surface phenomenon. Vaporization occurs when the thermal motion of the molecules overcome the intermolecular forces, and the molecules (at the surface) escape into the gaseous state. When a liquid vaporizes in a closed container, gas molecules cannot escape. As these gas phase...
16.9K
Colloids and Suspensions01:17

Colloids and Suspensions

3.4K
Children at play often make suspensions such as mixtures of mud and water, flour and water, or a suspension of solid pigments in water known as tempera paint. These suspensions are heterogeneous mixtures composed of relatively large particles visible to the naked eye or seen with a magnifying glass. They are cloudy, and the suspended particles settle out after mixing. The suspended particles in a suspension settle out after some time of mixing. The separation of particles from a suspension is...
3.4K

You might also read

Related Articles

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

Sort by
Same author

Mixed Response to Nivolumab Among Different Metastatic Sites in Patients With Metastatic Renal Cell Carcinoma: Incidence and Clinical Implications.

International journal of urology : official journal of the Japanese Urological Association·2026
Same author

Enfortumab vedotin monotherapy, enfortumab vedotin plus pembrolizumab, and immune checkpoint inhibitor-based neoadjuvant therapy for muscle-invasive bladder cancer: A systematic review and meta-analysis.

Urologic oncology·2026
Same author

Real-World Outcomes and Prognostic Factors of Immune Checkpoint Inhibitor Rechallenge for Metastatic Renal Cell Carcinoma: A Multicenter Study.

International journal of urology : official journal of the Japanese Urological Association·2026
Same author

Bayesian Methods for Subgroup Efficacy and Safety: Application to Japanese Patients in JAVELIN Renal 101.

JCO clinical cancer informatics·2026
Same author

Bayesian Analysis to Refine East Asian Subgroup Estimates in the CLEAR Trial (Lenvatinib Plus Pembrolizumab <i>vs</i>. Sunitinib) for Advanced Renal Cell Carcinoma.

Anticancer research·2026
Same author

Entropic Charge Separation as a General Mechanism Arresting Nanoscale Condensate Coarsening.

Physical review letters·2026

Related Experiment Video

Updated: Apr 27, 2026

Confocal Imaging of Confined Quiescent and Flowing Colloid-polymer Mixtures
10:56

Confocal Imaging of Confined Quiescent and Flowing Colloid-polymer Mixtures

Published on: May 20, 2014

11.5K

Structural evolution in the aging process of supercooled colloidal liquids.

Takeshi Kawasaki1, Hajime Tanaka1

  • 1Institute of Industrial Science, University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan.

Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
|July 15, 2014
PubMed
Summary

Glass aging is a slow relaxation process where liquids out of equilibrium move towards a stable state. This study shows dynamical scaling governs aging, revealing a single relevant length scale during this process.

More Related Videos

Combining Microfluidics and Microrheology to Determine Rheological Properties of Soft Matter during Repeated Phase Transitions
11:38

Combining Microfluidics and Microrheology to Determine Rheological Properties of Soft Matter during Repeated Phase Transitions

Published on: April 19, 2018

7.7K
Controlling the Size, Shape and Stability of Supramolecular Polymers in Water
16:24

Controlling the Size, Shape and Stability of Supramolecular Polymers in Water

Published on: August 2, 2012

22.5K

Related Experiment Videos

Last Updated: Apr 27, 2026

Confocal Imaging of Confined Quiescent and Flowing Colloid-polymer Mixtures
10:56

Confocal Imaging of Confined Quiescent and Flowing Colloid-polymer Mixtures

Published on: May 20, 2014

11.5K
Combining Microfluidics and Microrheology to Determine Rheological Properties of Soft Matter during Repeated Phase Transitions
11:38

Combining Microfluidics and Microrheology to Determine Rheological Properties of Soft Matter during Repeated Phase Transitions

Published on: April 19, 2018

7.7K
Controlling the Size, Shape and Stability of Supramolecular Polymers in Water
16:24

Controlling the Size, Shape and Stability of Supramolecular Polymers in Water

Published on: August 2, 2012

22.5K

Area of Science:

  • Materials Science
  • Condensed Matter Physics
  • Physical Chemistry

Background:

  • Glasses are inherently out of equilibrium, undergoing a slow relaxation process known as aging.
  • Understanding aging is crucial for comprehending the glass transition and material stability.
  • Aging is fundamental to the nature of glassy states and their evolution over time.

Purpose of the Study:

  • To investigate the aging process in glass-forming systems after a shallow quench.
  • To demonstrate the validity of dynamical scaling during aging.
  • To explore the relationship between aging, critical fluctuations, and cooperative dynamics.

Main Methods:

  • Utilized polydisperse colloidal liquids as a model system.
  • Applied rapid quenching techniques to drive liquids out of equilibrium.
  • Analyzed aging dynamics to identify relevant length scales and scaling behaviors.

Main Results:

  • Demonstrated the validity of dynamical scaling for aging phenomena.
  • Identified a single relevant length scale applicable to both supercooled states and aging processes.
  • Linked aging towards metastable equilibrium to the growth of critical-like fluctuations.

Conclusions:

  • Aging in shallow quenches can be viewed as a growth process of static order.
  • Cooperative slow dynamics in these systems likely originate from this ordering.
  • The findings suggest a universal mechanism for aging across different glass-forming systems.