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

Anionic Chain-Growth Polymerization: Overview01:20

Anionic Chain-Growth Polymerization: Overview

2.4K
The polymerization process that involves carbanion as an intermediate is called anionic polymerization. It is also a type of addition or chain-growth polymerization. Anionic polymerization gets initiated by a strong nucleophile such as an organolithium or a Grignard reagent. The most commonly used initiator for anionic polymerization is butyl lithium. Monomers involved in anionic polymerization must possess a vinyl group bonded to one or two electron-withdrawing groups. For instance,...
2.4K
Polymers02:34

Polymers

40.0K
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...
40.0K
Polymers02:34

Polymers

23.0K
23.0K
Olefin Metathesis Polymerization: Overview01:13

Olefin Metathesis Polymerization: Overview

2.4K
Recently, the development of olefin metathesis polymerization advanced the field of polymer synthesis. Simply put, the reorganization of substituents on their double bonds between two olefins in the presence of a catalyst is known as the olefin metathesis reaction. The use of metathesis reaction for polymer synthesis is called olefin metathesis polymerization.
Ruthenium-based Grubbs catalyst is the most commonly used catalyst for olefin metathesis polymerization. Grubbs catalyst consists of a...
2.4K
Step-Growth Polymerization: Overview01:03

Step-Growth Polymerization: Overview

4.2K
Step-growth or condensation polymerization is a stepwise reaction of bi or multifunctional monomers to form long-chain polymers. As all the monomers are reactive, most of the monomers are consumed at the early stages of the reaction to form small chains of reactive oligomers, which then combine to form long polymer chains in the late stages. Hence, the reaction has to proceed for a long time to achieve high molecular weight polymers.
Many natural and synthetic polymers are produced by...
4.2K
Ziegler–Natta Chain-Growth Polymerization: Overview01:17

Ziegler–Natta Chain-Growth Polymerization: Overview

3.8K
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...
3.8K

You might also read

Related Articles

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

Sort by
Same author

Testing the Langer-Bar-on-Miller-Akcasu Equation for the Time Evolution of the Structure Factor during Polymeric Spinodal Decomposition and Dissolution.

Macromolecules·2026
Same author

Structure, Conformations, and Diffusion in PDMS/Silica Nanocomposites via Atomistic MD Simulations.

Macromolecules·2026
Same author

Modeling the time evolution of the structure factor during polymeric spinodal decomposition using dynamic mode decomposition.

The Journal of chemical physics·2025
Same author

Surface Modification of Polyesters Using Biosourced Soil-Release Polymers.

JACS Au·2025
Same author

Modeling photo-generated charge extraction in bulk heterojunction nanoparticles.

Soft matter·2024
Same author

Nanostructured Channel for Improving Emission Efficiency of Hybrid Light-Emitting Field-Effect Transistors.

ACS photonics·2023

Related Experiment Video

Updated: Dec 15, 2025

Fabricating Reactive Surfaces with Brush-like and Crosslinked Films of Azlactone-Functionalized Block Co-Polymers
10:09

Fabricating Reactive Surfaces with Brush-like and Crosslinked Films of Azlactone-Functionalized Block Co-Polymers

Published on: June 30, 2018

8.6K

Novel multi end-functionalised polymers. Additives to modify polymer properties at surfaces and interfaces.

Amilcar Pillay Narrainen1, Lian R Hutchings1, Imtiyaz A Ansari1

  • 1IRC in Polymer Science and Technology, Department of Chemistry, Durham University, Durham, UKDH1 3LE. l.r.hutchings@durham.ac.uk.

Soft Matter
|July 11, 2020
PubMed
Summary

Fréchet-type dendrons initiated copper-mediated living radical polymerization of styrene. The study investigated polymer adsorption and blend properties using advanced analytical techniques.

More Related Videos

Functionalization of Single-walled Carbon Nanotubes with Thermo-reversible Block Copolymers and Characterization by Small-angle Neutron Scattering
09:12

Functionalization of Single-walled Carbon Nanotubes with Thermo-reversible Block Copolymers and Characterization by Small-angle Neutron Scattering

Published on: June 1, 2016

9.4K
Advanced Compositional Analysis of Nanoparticle-polymer Composites Using Direct Fluorescence Imaging
07:41

Advanced Compositional Analysis of Nanoparticle-polymer Composites Using Direct Fluorescence Imaging

Published on: July 19, 2016

8.0K

Related Experiment Videos

Last Updated: Dec 15, 2025

Fabricating Reactive Surfaces with Brush-like and Crosslinked Films of Azlactone-Functionalized Block Co-Polymers
10:09

Fabricating Reactive Surfaces with Brush-like and Crosslinked Films of Azlactone-Functionalized Block Co-Polymers

Published on: June 30, 2018

8.6K
Functionalization of Single-walled Carbon Nanotubes with Thermo-reversible Block Copolymers and Characterization by Small-angle Neutron Scattering
09:12

Functionalization of Single-walled Carbon Nanotubes with Thermo-reversible Block Copolymers and Characterization by Small-angle Neutron Scattering

Published on: June 1, 2016

9.4K
Advanced Compositional Analysis of Nanoparticle-polymer Composites Using Direct Fluorescence Imaging
07:41

Advanced Compositional Analysis of Nanoparticle-polymer Composites Using Direct Fluorescence Imaging

Published on: July 19, 2016

8.0K

Area of Science:

  • Polymer Chemistry
  • Materials Science

Background:

  • Dendrons offer unique branching architectures for controlled polymerization.
  • Poly(arylether) dendrons are investigated for their potential in advanced materials.

Purpose of the Study:

  • To synthesize Fréchet-type poly(arylether) dendrons with trifluoromethyl groups.
  • To utilize these dendrons as initiators for copper-mediated living radical polymerization of styrene.
  • To investigate the surface adsorption behavior and blend properties of the resulting polymers.

Main Methods:

  • Synthesis of Fréchet-type poly(arylether) dendrons.
  • Copper-mediated living radical polymerization (CRP) of styrene.
  • Ion beam analysis (IBA) for surface characterization.
  • Contact angle measurements for surface properties.

Main Results:

  • Dendrons with up to eight trifluoromethyl groups successfully initiated styrene polymerization.
  • Controlled polymer architectures were achieved.
  • Surface adsorption behavior and blend properties were quantified.

Conclusions:

  • Fréchet-type dendrons are effective initiators for controlled styrene polymerization.
  • The incorporation of trifluoromethyl groups influences polymer properties.
  • Understanding surface adsorption is crucial for polymer blend applications.