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 Transitions02:31

Phase Transitions

22.7K
Whether solid, liquid, or gas, a substance's state depends on the order and arrangement of its particles (atoms, molecules, or ions). Particles in the solid pack closely together, generally in a pattern. The particles vibrate about their fixed positions but do not move or squeeze past their neighbors. In liquids, although the particles are closely spaced, they are randomly arranged. The position of the particles are not fixed—that is, they are free to move past their neighbors to...
22.7K
Phase Transitions: Sublimation and Deposition02:33

Phase Transitions: Sublimation and Deposition

19.8K
Some solids can transition directly into the gaseous state, bypassing the liquid state, via a process known as sublimation. At room temperature and standard pressure, a piece of dry ice (solid CO2) sublimes, appearing to gradually disappear without ever forming any liquid. Snow and ice sublimate at temperatures below the melting point of water, a slow process that may be accelerated by winds and the reduced atmospheric pressures at high altitudes. When solid iodine is warmed, the solid sublimes...
19.8K
Phase Transitions: Melting and Freezing02:39

Phase Transitions: Melting and Freezing

14.7K
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...
14.7K
Phase Transitions: Vaporization and Condensation02:39

Phase Transitions: Vaporization and Condensation

20.7K
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 molecules...
20.7K
Solvents01:12

Solvents

70.1K
A solvent is a substance, most often a liquid, that can dissolve other substances. Here, the substance being dissolved is called a solute. When a solvent and a solute combine, they form a solution - a homogenous mixture of both the solvent and the solute. Water is a universal biological solvent. Its polar structure allows it to dissolve many other polar compounds. The ability of water to dissolve is governed by a balance between water molecules binding to each other and binding to the solute.
A...
70.1K
Polymers02:34

Polymers

40.5K
The word polymer is derived from the Greek words “poly” which means “many” and “mer” which means “parts”. Polymers are long chains of molecules composed of repeating units of smaller molecules, known as monomers. They either occur naturally, such as DNA and proteins, or can be constructed synthetically, like plastics. They have varied structural characteristics, such as linear chains, branched chains, or complex networks, that contribute to the...
40.5K

You might also read

Related Articles

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

Sort by
Same author

Compressed self-avoiding walks in two and three dimensions.

Physical review. E·2025
Same author

Adsorption of interacting self-avoiding trails in two dimensions.

Physical review. E·2019
Same author

Universality of crossover scaling for the adsorption transition of lattice polymers.

Physical review. E·2018
Same author

Pulling self-interacting polymers in two dimensions.

Physical review. E, Statistical, nonlinear, and soft matter physics·2009
Same author

Lattice model for parallel and orthogonal beta sheets using hydrogenlike bonding.

Physical review. E, Statistical, nonlinear, and soft matter physics·2008
Same author

Self-avoiding random walk with multiple site weightings and restrictions.

Physical review letters·2006

Related Experiment Video

Updated: Jan 21, 2026

Sample Preparation in Quartz Crystal Microbalance Measurements of Protein Adsorption and Polymer Mechanics
08:21

Sample Preparation in Quartz Crystal Microbalance Measurements of Protein Adsorption and Polymer Mechanics

Published on: January 22, 2020

14.1K

Phase transitions in solvent-dependent polymer adsorption in three dimensions.

C J Bradly1, A L Owczarek1, T Prellberg2

  • 1School of Mathematics and Statistics, University of Melbourne, Victoria 3010, Australia.

Physical Review. E
|July 24, 2019
PubMed
Summary

We mapped the phase diagram for self-avoiding walks (SAWs) on a cubic lattice, revealing how surface adsorption and solvent quality influence polymer behavior. Changes in bulk interactions alter adsorption transitions and crossover exponents at phase boundaries.

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

8.4K
Spore Adsorption as a Nonrecombinant Display System for Enzymes and Antigens
07:42

Spore Adsorption as a Nonrecombinant Display System for Enzymes and Antigens

Published on: March 19, 2019

7.1K

Related Experiment Videos

Last Updated: Jan 21, 2026

Sample Preparation in Quartz Crystal Microbalance Measurements of Protein Adsorption and Polymer Mechanics
08:21

Sample Preparation in Quartz Crystal Microbalance Measurements of Protein Adsorption and Polymer Mechanics

Published on: January 22, 2020

14.1K
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

8.4K
Spore Adsorption as a Nonrecombinant Display System for Enzymes and Antigens
07:42

Spore Adsorption as a Nonrecombinant Display System for Enzymes and Antigens

Published on: March 19, 2019

7.1K

Area of Science:

  • Polymer physics
  • Statistical mechanics
  • Computational physics

Background:

  • Self-avoiding walks (SAWs) model polymers in solution.
  • Surface adsorption and solvent quality are key factors in polymer behavior.
  • Understanding phase diagrams is crucial for predicting polymer properties.

Purpose of the Study:

  • To determine the phase diagram of SAWs on a simple cubic lattice.
  • To investigate the effects of surface and bulk interactions on polymer adsorption.
  • To analyze critical behavior and phase transitions.

Main Methods:

  • Simulations of SAWs at specific interaction strengths.
  • Focus on locating transitions and critical behavior.
  • Collating new results with previous findings.

Main Results:

  • A complete phase diagram was sketched.
  • The influence of bulk interaction strength on the adsorption transition was quantified.
  • Changes in adsorption crossover exponents were shown to coincide with phase boundaries.

Conclusions:

  • The study provides a comprehensive phase diagram for SAWs with surface and bulk interactions.
  • It clarifies how solvent quality and bulk interactions modulate polymer adsorption.
  • Demonstrates the link between adsorption crossover exponents and phase boundaries.