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

Valence Bond Theory02:42

Valence Bond Theory

Coordination compounds and complexes exhibit different colors, geometries, and magnetic behavior, depending on the metal atom/ion and ligands from which they are composed. In an attempt to explain the bonding and structure of coordination complexes, Linus Pauling proposed the valence bond theory, or VBT, using the concepts of hybridization and the overlapping of the atomic orbitals. According to VBT, the central metal atom or ion (Lewis acid) hybridizes to provide empty orbitals of suitable...
Protein Complex Assembly02:41

Protein Complex Assembly

Proteins can form homomeric complexes with another unit of the same protein or heteromeric complexes with different types.  Most protein complexes self-assemble spontaneously via ordered pathways, while some proteins need assembly factors that guide their proper assembly. Despite the crowded intracellular environment, proteins usually interact with their correct partners and form functional complexes.
Many viruses self-assemble into a fully functional unit using the infected host cell to...
Protein Complexes with Interchangeable Parts01:57

Protein Complexes with Interchangeable Parts

Groups of proteins may form a complex where each protein in this complex has a different role in the overall execution of the complex’s function. Often some of the proteins in the complex can be replaced by a closely related variant to give a complex that contains many of the same components yet is functionally distinct.
The SCF ubiquitin ligase is a protein complex of five individual proteins. This complex attaches ubiquitin to other target proteins to mark them for degradation. In order to...
Assembly of Cytoskeletal Filaments01:18

Assembly of Cytoskeletal Filaments

Cytoskeletal filaments are polymeric forms of smaller protein subunits. However, individual cytoskeletal filaments may easily disassemble or associate with other similar filaments to form rigid structures. Microfilaments, made of actin monomers, rely on actin-binding proteins to form bundles and create networks of individual actin filaments. Microtubules rely on microtubule-associated proteins (MAPs) to form sturdy cylindrical structures. However, the proteins involved in forming complex...
Protein Complex Assembly02:41

Protein Complex Assembly

Proteins can form homomeric complexes with another unit of the same protein or heteromeric complexes with different types.  Most protein complexes self-assemble spontaneously via ordered pathways, while some proteins need assembly factors that guide their proper assembly. Despite the crowded intracellular environment, proteins usually interact with their correct partners and form functional complexes.
Many viruses self-assemble into a fully functional unit using the infected host cell to...
Protein Complexes with Interchangeable Parts01:57

Protein Complexes with Interchangeable Parts

Groups of proteins may form a complex where each protein in this complex has a different role in the overall execution of the complex’s function. Often some of the proteins in the complex can be replaced by a closely related variant to give a complex that contains many of the same components yet is functionally distinct.
The SCF ubiquitin ligase is a protein complex of five individual proteins. This complex attaches ubiquitin to other target proteins to mark them for degradation. In order to...

You might also read

Related Articles

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

Sort by
Same author

Iron oxide nanoparticles by high-energy electron beam-assisted synthesis.

Physical chemistry chemical physics : PCCP·2026
Same author

The superior catalytic effect of N <i>vs.</i> Ni for improving hydrogen storage kinetics of LiBH<sub>4</sub>@X-doped-C-MSU-H (X = N or Ni) nanoporous carbon composites.

Physical chemistry chemical physics : PCCP·2026
Same author

Challenges and Practices in the Analysis of Silicon Kerf from the PV Industry by Combinatorial Analytical Methods.

Materials (Basel, Switzerland)·2026
Same author

High quality-factor terahertz phonon-polaritons in layered lead iodide.

Nature communications·2026
Same author

The Effect of Thermal Annealing on Optical Properties and Surface Morphology of a Polymer: Fullerene- and Non-Fullerene-Blend Films Used in Organic Solar Cells.

Polymers·2026
Same author

Scalable Defect Engineering of Pt<sub>3</sub>Te<sub>4</sub> Nanosheets Activates an Electro-Switchable and Termination-Dependent PtO<sub>2</sub> Skin for Low-Overpotential Hydrogen Evolution.

ACS applied materials & interfaces·2026

Related Experiment Video

Updated: May 13, 2026

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

7.8K

Self-Assembling of Multilayered Polymorphs with Ion Beams.

Alexander Azarov1, Cristian Radu2, Augustinas Galeckas1

  • 1Department of Physics, Centre for Materials Science and Nanotechnology, University of Oslo, PO Box 1048 Blindern, N-0316 Oslo, Norway.

Nano Letters
|January 13, 2025
PubMed
Summary

This study introduces a novel single-step method for creating multilayered polymorph structures using ion-beam-assisted fabrication. This technique enables controlled self-assembly of different crystal structures, enhancing material properties.

Keywords:
interfacesion implantationpolymorphsstructural defectsthin films

More Related Videos

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

7.7K
Author Spotlight: Exploring Self-Assembled MOF-Polymer Composites
06:48

Author Spotlight: Exploring Self-Assembled MOF-Polymer Composites

Published on: June 14, 2024

1.6K

Related Experiment Videos

Last Updated: May 13, 2026

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

7.8K
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

7.7K
Author Spotlight: Exploring Self-Assembled MOF-Polymer Composites
06:48

Author Spotlight: Exploring Self-Assembled MOF-Polymer Composites

Published on: June 14, 2024

1.6K

Area of Science:

  • Materials Science
  • Crystallography
  • Thin Film Technology

Background:

  • Polymorphism, variations in crystal structure, significantly impacts material properties.
  • Multilayered polymorphs offer an alternative to compositional layering but face challenges in selective crystallization during synthesis.
  • Conventional methods risk structural degradation due to temperature/pressure changes between polymorph synthesis.

Purpose of the Study:

  • To report a single-step method for fabricating multilayered polymorph structures.
  • To demonstrate the application of the disorder-induced ordering approach for controlled polymorph self-assembly.
  • To explore the potential of ion beam technology for advanced material fabrication.

Main Methods:

  • Single-step ion-beam-assisted fabrication of gallium oxide multilayers.
  • Utilizing the disorder-induced ordering approach during ion irradiation.
  • Tuning dynamic annealing of disorder to promote self-assembly of polymorph interfaces.

Main Results:

  • Successfully fabricated gallium oxide multilayers with two polymorph interface repetitions.
  • Maintained single-crystal structure of polymorphs between interfaces.
  • Observed repeatable crystallographic relationships and consistent optical properties across the multilayer structure.

Conclusions:

  • Ion-beam-assisted fabrication enables controlled synthesis of complex multilayered polymorph structures.
  • The disorder-induced ordering approach facilitates self-assembly of distinct polymorph interfaces.
  • This method offers a pathway to enhance material functionalities through precise control of crystallographic structure.