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

Characteristics and Nomenclature of Copolymers01:24

Characteristics and Nomenclature of Copolymers

2.7K
Copolymers are the products obtained from the polymerization of multiple monomer species. So, in a polymer chain itself, there can be multiple repeating units that come from different monomers. The process of synthesizing a polymer from different monomer species is called copolymerization. When two monomers are involved, the polymer is known as a bipolymer. Polymers with three and four monomers are termed terpolymers and quaterpolymers, respectively. Figure 1 depicts the copolymerization of...
2.7K

You might also read

Related Articles

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

Sort by
Same author

Phase and absorbance retrieval in X-ray holographic microscopy under weak illumination using physics-driven neural networks.

Journal of synchrotron radiation·2026
Same author

Tiny Fish, Big Hope: Zebrafish Unlocking Secrets to Fight Parkinson's Disease.

Biology·2025
Same author

[Expression of Concern] Halofuginone induces the apoptosis of breast cancer cells and inhibits migration via downregulation of matrix metalloproteinase‑9.

International journal of oncology·2025
Same author

Immune-Epigenetic Effects of Environmental Pollutants: Mechanisms, Biomarkers, and Transgenerational Impact.

Current issues in molecular biology·2025
Same author

Engineering electrothermally enhanced interfacial evaporation for high-performance solar desalination.

Communications engineering·2025
Same author

Enhanced condensation of photoelectrothermally heated vapors using a superhydrophilic surface.

Water research·2025

Related Experiment Video

Updated: Apr 30, 2026

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers
11:42

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers

Published on: June 20, 2019

7.6K

Hierarchical nanoparticle clusters induced by block copolymer self-assembly.

Sungsook Ahn1, Sang Joon Lee

  • 1Biofluid and Biomimic Research Center, Department of Mechanical Engineering, Pohang University of Science and Technology, Pohang, 790-784, Korea. sjlee@postech.ac.kr.

Soft Matter
|May 7, 2014
PubMed
Summary

We introduce a novel packing scheme for gold nanoparticle (AuNP) clusters, revealing deformed self-similarity across micro and nanoscale. This fractal analysis offers new insights into organic-inorganic hybrid nanomaterials.

More Related Videos

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

10.2K
Gyroid Nickel Nanostructures from Diblock Copolymer Supramolecules
08:40

Gyroid Nickel Nanostructures from Diblock Copolymer Supramolecules

Published on: April 28, 2014

11.9K

Related Experiment Videos

Last Updated: Apr 30, 2026

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers
11:42

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers

Published on: June 20, 2019

7.6K
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

10.2K
Gyroid Nickel Nanostructures from Diblock Copolymer Supramolecules
08:40

Gyroid Nickel Nanostructures from Diblock Copolymer Supramolecules

Published on: April 28, 2014

11.9K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Physics

Background:

  • Understanding hierarchical structures in composite materials across micro and nanoscale is challenging.
  • Idealized packing schemes often fail at larger length scales.
  • Fractal analysis offers a framework for describing self-similar motifs in multiscale systems.

Purpose of the Study:

  • To propose and investigate a new packing scheme for gold nanoparticle (AuNP) clusters.
  • To analyze the multiscale structural analogy and fractal characteristics of AuNP clusters.
  • To explore the implications for organic-inorganic hybrid nanomaterials.

Main Methods:

  • Direct imaging of AuNP clusters using X-ray microscopy (XM) and X-ray nanoscopy (XN).
  • Analysis of cluster ordering using fractal dimension (D) across microscale and submicroscale.
  • Comparison of cluster growth in block copolymer self-assembly versus free-space aggregation.

Main Results:

  • AuNP cluster ordering exhibits fractal characteristics with a dimension (D) between 1 and 2.
  • The fractal dimension (D) is smaller at the nanoscale (XN) than the microscale (XM), indicating denser large-scale clusters.
  • Cluster growth via block copolymer self-assembly differs significantly from conventional aggregation methods.

Conclusions:

  • The proposed packing scheme reveals deformed self-similarity in multiscale AuNP clusters.
  • Fractal analysis provides a robust method for characterizing the broad-range ordering of these nanomaterials.
  • Findings advance the understanding of structure-property relationships in hybrid nanomaterials for diverse applications.