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

Colloidal precipitates01:09

Colloidal precipitates

678
The high insolubility of some precipitates can result in an unfavorable relative supersaturation. This can lead to colloidal particles with a large surface-to-mass ratio, where adsorption is promoted. For instance, in the precipitation of silver chloride, silver ions are adsorbed on the surface of the colloidal particles, forming a primary layer. This layer attracts ions of opposite charge (such as nitrate ions), forming a diffuse secondary layer of adsorbed ions. This electric double layer...
678

You might also read

Related Articles

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

Sort by
Same author

Reentrant melting of scarred odd crystals by self-shear.

Nature communications·2026
Same author

A shape-driven reentrant jamming transition in confluent monolayers of synthetic cell-mimics.

Nature communications·2024
Same author

Harnessing Viscoelasticity to Suppress Irreversibility Buildup in a Colloidal Stirling Engine.

Physical review letters·2023
Same author

Overcoming power-efficiency tradeoff in a micro heat engine by engineered system-bath interactions.

Nature communications·2023
Same author

Intermediate-range order governs dynamics in dense colloidal liquids.

Proceedings of the National Academy of Sciences of the United States of America·2023
Same author

Synergistic action in colloidal heat engines coupled by non-conservative flows.

Soft matter·2022

Related Experiment Video

Updated: Aug 14, 2025

Patterning of Microorganisms and Microparticles through Sequential Capillarity-assisted Assembly
10:17

Patterning of Microorganisms and Microparticles through Sequential Capillarity-assisted Assembly

Published on: November 4, 2021

3.3K

Hierarchical Colloidal Self-Assembly on Lattice-Mismatched Moiré Patterns.

Manodeep Mondal1, Rajesh Ganapathy2,3

  • 1Chemistry and Physics of Materials Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore560064, India.

The Journal of Physical Chemistry Letters
|January 12, 2023
PubMed
Summary

Researchers created ordered colloidal pyramid arrays on patterned surfaces. Lattice misfit strain and surface potential interplay drives self-organization, enabling hierarchical structures in colloidal systems.

More Related Videos

Optimized Fabrication Procedure for High-Quality Graphene-based Moiré Superlattice Devices
11:24

Optimized Fabrication Procedure for High-Quality Graphene-based Moiré Superlattice Devices

Published on: July 11, 2025

5.4K
Origami Inspired Self-assembly of Patterned and Reconfigurable Particles
12:33

Origami Inspired Self-assembly of Patterned and Reconfigurable Particles

Published on: February 4, 2013

21.8K

Related Experiment Videos

Last Updated: Aug 14, 2025

Patterning of Microorganisms and Microparticles through Sequential Capillarity-assisted Assembly
10:17

Patterning of Microorganisms and Microparticles through Sequential Capillarity-assisted Assembly

Published on: November 4, 2021

3.3K
Optimized Fabrication Procedure for High-Quality Graphene-based Moiré Superlattice Devices
11:24

Optimized Fabrication Procedure for High-Quality Graphene-based Moiré Superlattice Devices

Published on: July 11, 2025

5.4K
Origami Inspired Self-assembly of Patterned and Reconfigurable Particles
12:33

Origami Inspired Self-assembly of Patterned and Reconfigurable Particles

Published on: February 4, 2013

21.8K

Area of Science:

  • Surface Science
  • Materials Science
  • Colloidal Science

Background:

  • Atomic epitaxy principles are being extended to colloidal systems for functional surface fabrication.
  • Spatially ordered colloidal crystals have been achieved on lithographically patterned moiré surfaces.
  • The influence of lattice misfit strain on colloidal self-organization is largely unexplored.

Purpose of the Study:

  • To investigate the self-organized growth of colloidal structures on lattice-mismatched moiré patterns.
  • To understand the role of lattice misfit strain and surface potential in colloidal self-assembly.
  • To explore the creation of hierarchical structures in colloidal systems.

Main Methods:

  • Fabrication of lattice-mismatched moiré patterns using soft lithography.
  • Observation of colloidal film growth dynamics with single-particle resolution.
  • Analysis of the interplay between lattice misfit strain and surface potential.

Main Results:

  • Demonstrated self-organized growth of micrometer-sized colloidal pyramid arrays over millimeter scales.
  • Uncovered the critical role of lattice misfit strain and surface potential in modulating nucleation.
  • Established that moiré angle dictates colloidal organization, enabling tunable hierarchical structures.

Conclusions:

  • Lattice misfit strain and surface topography are key factors in hierarchical colloidal self-assembly.
  • Tuning moiré angle offers a method to achieve multiple levels of structural hierarchy.
  • This work provides a pathway for designing complex colloidal surface structures.