Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

You might also read

Related Articles

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

Sort by

Same author

Molecular Surface Chemistry Drives Anomalous Clustering of Ultrasmall Silica Nanoparticles.

The journal of physical chemistry letters·2026

Same author

Title: Same Day Discharge in Primary Total Joint Arthroplasty in Octogenarians: A Case Series and Narrative Review of Optimization Strategies and Perioperative Outcomes.

Gerontology·2026

Same author

Multimodal classification of neurons in the lateral septum.

bioRxiv : the preprint server for biology·2026

Same author

Outcomes of Isolated Femoral Head and Polyethylene Liner Exchange in Revision Total Hip Arthroplasty.

Hip & pelvis·2026

Same author

Trends and Outcomes in Outpatient Revision Total Hip Arthroplasty: A Retrospective Matched Cohort Study.

Hip & pelvis·2026

Same author

Outpatient Total Joint Arthroplasty: Future Directions.

The Journal of bone and joint surgery. American volume·2026

Search research articles

Related Experiment Video

Updated: Apr 27, 2026

Patterning of Microorganisms and Microparticles through Sequential Capillarity-assisted Assembly

Patterning of Microorganisms and Microparticles through Sequential Capillarity-assisted Assembly

Published on: November 4, 2021

Field-directed of patchy anisotropic microparticles with defined shape.

C Wyatt Shields¹, Shan Zhu, Ye Yang

¹Research Triangle Materials Research Science and Engineering Center (Triangle MRSEC), Durham, NC, USA. gabriel.lopez@duke.edu odvelev@ncsu.edu yellen@duke.edu.

|July 4, 2014

Summary

This summary is machine-generated.

Researchers fabricated anisotropic patchy particles and used electric and magnetic fields to control their self-assembly into ordered structures. This method offers new possibilities for creating advanced materials with unique properties.

More Related Videos

Fabrication of Anisotropic Polymeric Artificial Antigen Presenting Cells for CD8+ T Cell Activation

Fabrication of Anisotropic Polymeric Artificial Antigen Presenting Cells for CD8+ T Cell Activation

Published on: October 12, 2018

Origami Inspired Self-assembly of Patterned and Reconfigurable Particles

Origami Inspired Self-assembly of Patterned and Reconfigurable Particles

Published on: February 4, 2013

Related Experiment Videos

Last Updated: Apr 27, 2026

Patterning of Microorganisms and Microparticles through Sequential Capillarity-assisted Assembly

Patterning of Microorganisms and Microparticles through Sequential Capillarity-assisted Assembly

Published on: November 4, 2021

Fabrication of Anisotropic Polymeric Artificial Antigen Presenting Cells for CD8+ T Cell Activation

Fabrication of Anisotropic Polymeric Artificial Antigen Presenting Cells for CD8+ T Cell Activation

Published on: October 12, 2018

Origami Inspired Self-assembly of Patterned and Reconfigurable Particles

Origami Inspired Self-assembly of Patterned and Reconfigurable Particles

Published on: February 4, 2013

Area of Science:

Colloidal science
Materials science
Nanotechnology

Background:

Electromagnetic fields induce long-range interactions in colloidal systems, enabling the formation of ordered structures.
Research has primarily focused on spherical colloids, with limited exploration of non-spherical or patchy particle assembly.

Purpose of the Study:

To investigate the directed assembly of anisotropically shaped patchy particles using electric and magnetic fields.
To explore the range of ordered architectures achievable with rationally designed anisotropic particles.

Main Methods:

Fabrication of anisotropic patchy particles using photolithography.
Observation of particle assembly in liquid suspensions under controlled electric and magnetic fields.
Numerical simulations to model field-particle interactions and assembly mechanisms.

Main Results:

Successfully assembled various anisotropic patchy particles into distinct, well-ordered architectures like cylindrical, prismatic, and staggered chains.
Demonstrated control over assembly by manipulating particle design (metal facet position) and field parameters (frequency, magnetic susceptibility).

Conclusions:

Field-directed assembly of anisotropic patchy particles offers a versatile platform for creating complex, ordered structures.
These structures exhibit unique electrical and optical properties, suggesting potential applications in microactuators, metamaterials, and multiferroic materials.