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

Batteries and Fuel Cells03:12

Batteries and Fuel Cells

27.8K
A battery is a galvanic cell that is used as a source of electrical power for specific applications. Modern batteries exist in a multitude of forms to accommodate various applications, from tiny button batteries such as those that power wristwatches to the very large batteries used to supply backup energy to municipal power grids. Some batteries are designed for single-use applications and cannot be recharged (primary cells), while others are based on conveniently reversible cell reactions that...
27.8K

You might also read

Related Articles

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

Sort by
Same author

Nanoscale Interfacial Organization Governs Maturation and Collapse in Passive versus Active Condensates.

Journal of the American Chemical Society·2026
Same author

Characterization of dynamics of encapsulated small molecule Nile red in biodegradable polymer using 2D IR methods.

The Journal of chemical physics·2026
Same author

Transiently amplified fluctuations assemble dissipative materials.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Live Imaging of Silver Nanostructures Electrochemically Dissolving at Open-Circuit Potential.

Small (Weinheim an der Bergstrasse, Germany)·2026
Same author

Direct Observation of Rh and La Dopant Positions in SrTiO<sub>3</sub> Nanoparticles with Atomic-Scale Electron Microscopy.

ACS applied materials & interfaces·2025
Same author

The Structure and Morphology of Single-Component Oligomeric RNA Delivery Vectors Derived from Amphiphilic Charge-Altering Releasable Transporters.

ACS nano·2025

Related Experiment Video

Updated: Aug 11, 2025

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

Waste-Free Fully Electrically Fueled Dissipative Self-Assembly System.

Dipankar Barpuzary1,2, Paul J Hurst2, Joseph P Patterson1,2,3

  • 1Center for Complex and Active Materials, University of California Irvine, Irvine, California92697, United States.

Journal of the American Chemical Society
|February 6, 2023
PubMed
Summary

This study introduces a novel electrically fueled active self-assembly material. It overcomes limitations of chemical waste and control, offering sustainable and precisely managed active material behavior.

More Related Videos

Residue-Free Fabrication of van der Waals Heterostructures of Two-Dimensional Materials
04:56

Residue-Free Fabrication of van der Waals Heterostructures of Two-Dimensional Materials

Published on: July 18, 2025

147
Optimization, Test and Diagnostics of Miniaturized Hall Thrusters
12:22

Optimization, Test and Diagnostics of Miniaturized Hall Thrusters

Published on: February 16, 2019

9.0K

Related Experiment Videos

Last Updated: Aug 11, 2025

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
Residue-Free Fabrication of van der Waals Heterostructures of Two-Dimensional Materials
04:56

Residue-Free Fabrication of van der Waals Heterostructures of Two-Dimensional Materials

Published on: July 18, 2025

147
Optimization, Test and Diagnostics of Miniaturized Hall Thrusters
12:22

Optimization, Test and Diagnostics of Miniaturized Hall Thrusters

Published on: February 16, 2019

9.0K

Area of Science:

  • Materials Science
  • Chemistry
  • Nanotechnology

Background:

  • Living systems utilize energy-fueled active materials, inspiring synthetic counterparts.
  • Current synthetic active materials face challenges including chemical waste, unsustainable activity, and poor spatiotemporal control.

Purpose of the Study:

  • To develop a fully electrically fueled (e-fueled) active self-assembly material.
  • To address limitations of waste generation, sustainability, and control in synthetic active materials.

Main Methods:

  • An electrochemical setup with dual electrocatalysts was employed.
  • Anodic oxidation of ferrocyanide ([Fe(CN)6]4-) generated a positive fuel for self-assembly.
  • Cathodic reduction of methyl viologen ([MV]2+) generated a negative fuel for fiber disassembly.

Main Results:

  • The e-fueled system demonstrated waste-free operation due to its fully catalytic nature.
  • Sustained active behavior was achieved by maintaining electrical potential.
  • Precise spatiotemporal control over self-assembly and disassembly was established.

Conclusions:

  • The developed e-fueled active self-assembly material offers a sustainable and controllable alternative.
  • This approach eliminates chemical waste, a significant advantage over traditional methods.
  • The system provides a robust platform for advanced active material applications.