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

The Colloidal State01:29

The Colloidal State

56
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...
56
Polymer Classification: Stereospecificity01:26

Polymer Classification: Stereospecificity

3.4K
Polymerization generates chiral centers along the entire backbone of a polymer chain. Accordingly, the stereochemistry of the substituent group has a significant effect on polymer properties. Polymers formed from monosubstituted alkene monomers feature chiral carbons at every alternate position in the polymer backbone. Relative to the predominant orientation of substituents at the adjacent chiral carbons, the polymer can exist in three different configurations: isotactic, syndiotactic, and...
3.4K
Polymer Classification: Crystallinity01:21

Polymer Classification: Crystallinity

4.2K
Unlike ionic or small covalent molecules, polymers do not form crystalline solids due to the diffusion limitations of their long-chain structures. However, polymers contain microscopic crystalline domains separated by amorphous domains.
Crystalline domains are the regions where polymer chains are aligned in an orderly manner and held together in proximity by intermolecular forces. For example, chains in the crystalline domains of polyethylene and nylon are bound together by van der Waals...
4.2K
Analyte Adsorption and Distribution01:09

Analyte Adsorption and Distribution

3.0K
In certain chromatographic separations, solutes transfer between the mobile phase and the stationary phase via sorption, which typically refers to the process of adsorption. For many chromatographic systems, the sorption process often depends on the polarity of the compounds—an expression of the overall dipole moment within the molecule. During the separation process, there is competition between the solute and solvent for adsorption to the stationary phase. Highly polar compounds and...
3.0K
Ziegler–Natta Chain-Growth Polymerization: Overview01:17

Ziegler–Natta Chain-Growth Polymerization: Overview

4.1K
Ziegler–Natta polymerization is another form of addition or chain‐growth polymerization used for synthesizing linear polymers over branched polymers. The catalyst used for polymerization is the Ziegler–Natta catalyst, named after Karl Ziegler and Giulio Natta, who developed it in 1953. This catalyst is an organometallic complex of titanium tetrachloride and triethyl aluminum, with the active form of the catalyst being an alkyl titanium compound. Using the Ziegler–Natta...
4.1K

You might also read

Related Articles

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

Sort by
Same author

From Molecular Flavor Signatures to Mechanism-Oriented Food Quality: Advances in Flavoromics, Fermentation Ecology, Functionality, and Safety.

Foods (Basel, Switzerland)·2026
Same author

Multimodal imaging platform for rapid non-destructive evaluation of pancreatic puncture specimens.

Journal of biomedical optics·2026
Same author

High-Performance Multi-Walled Carbon Nanotubes-Organic Passivated Si Solar Cells Enabled by Spatially Selective Harvesting of High-Quality Sponges.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

GDF11 regulates hypoxia-induced pulmonary endothelial cell pyroptosis through SOX2/NLRP3 axis.

European journal of pharmacology·2026
Same author

Steatotic Liver Disease Predicts Lower Likelihood of LDLR Gene Mutations in Young Korean Patients with Suspected Familial Hypercholesterolemia.

Journal of obesity & metabolic syndrome·2026
Same author

The safety and efficacy of human umbilical cord mesenchymal stem cell for acute respiratory distress syndrome: an open-label and multicenter phase 1 clinical trial.

Frontiers in immunology·2026

Related Experiment Video

Updated: Mar 9, 2026

Using Polystyrene-block-polyacrylic acid-coated Metal Nanoparticles as Monomers for Their Homo- and Co-polymerization
09:02

Using Polystyrene-block-polyacrylic acid-coated Metal Nanoparticles as Monomers for Their Homo- and Co-polymerization

Published on: July 9, 2015

12.9K

Polymer ligand-induced autonomous sorting and reversible phase separation in binary particle blends.

Michael Schmitt1, Jianan Zhang2, Jaejun Lee1

  • 1Department of Materials Science and Engineering, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, PA 15213, USA.

Science Advances
|December 29, 2016
PubMed
Summary

Ligand interactions on polymer-tethered nanoparticles enable tunable phase behavior, similar to polymer blends. This allows for controlled organization into distinct microdomains upon heating or cooling.

Keywords:
ATRPNanocompositePolymerSelf-assemblybrushcolloidcontrolled radical polymerizationnanoparticlephase separationsurface

More Related Videos

Phase Diagram Characterization Using Magnetic Beads as Liquid Carriers
12:37

Phase Diagram Characterization Using Magnetic Beads as Liquid Carriers

Published on: September 4, 2015

13.1K
Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives
09:22

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives

Published on: February 7, 2017

8.3K

Related Experiment Videos

Last Updated: Mar 9, 2026

Using Polystyrene-block-polyacrylic acid-coated Metal Nanoparticles as Monomers for Their Homo- and Co-polymerization
09:02

Using Polystyrene-block-polyacrylic acid-coated Metal Nanoparticles as Monomers for Their Homo- and Co-polymerization

Published on: July 9, 2015

12.9K
Phase Diagram Characterization Using Magnetic Beads as Liquid Carriers
12:37

Phase Diagram Characterization Using Magnetic Beads as Liquid Carriers

Published on: September 4, 2015

13.1K
Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives
09:22

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives

Published on: February 7, 2017

8.3K

Area of Science:

  • Materials Science
  • Polymer Chemistry
  • Nanotechnology

Background:

  • Controlling nanoparticle interactions is key for designing advanced materials.
  • Polymer-tethered nanoparticles offer tunable properties for self-assembly.
  • Understanding phase behavior in nanoparticle mixtures is crucial for material fabrication.

Purpose of the Study:

  • To demonstrate upper or lower critical solution temperature (UCST/LCST)-type phase behavior in binary mixtures of polymer-tethered nanoparticles.
  • To investigate the self-assembly of distinct nanoparticle constituents into monotype microdomain structures.
  • To explore the tunability of microdomain shape, lengthscale, and reversibility.

Main Methods:

  • Synthesizing polymer-tethered nanoparticles with distinct polymer chains.
  • Creating binary mixtures of these functionalized nanoparticles.
  • Applying thermal cycling (heating/cooling) to induce and control phase separation and microdomain formation.
  • Characterizing the resulting microdomain structures (shape, size) under varying conditions.

Main Results:

  • Polymer-tethered nanoparticle mixtures exhibit UCST/LCST-type phase behavior analogous to linear polymer blends.
  • Cooling or heating induces organization into monotype microdomain structures.
  • Microdomain morphology (bicontinuous, island-type) and lengthscale are tunable via composition and thermal processing.
  • Reversible formation and dissolution of microdomains are achievable through thermal cycling in LCST systems.

Conclusions:

  • Ligand interactions on nanoparticles can direct self-assembly into ordered structures.
  • Tunable phase behavior in nanoparticle blends offers a pathway for controlled material fabrication.
  • Reversible self-assembly enables dynamic and mutable material properties for advanced applications.