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

You might also read

Related Articles

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

Sort by
Same author

A receptor-like mechanosensitive protein governs preprophase band positioning for asymmetric cell divisions and SC morphogenesis.

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

From Light to Life: Molecular Mechanisms and Macroscopic Transformations in Photoresponsive Hydrogels.

Polymer science & technology (Washington, D.C.)·2026
Same author

Dual pH- and Concentration-Dependent K<sup>+</sup> Transporter with Auto-Regulation and Anticancer Activity.

JACS Au·2026
Same author

Vertical Root Fracture in Endodontically Treated Teeth: Risk Factors and Future Directions.

Australian endodontic journal : the journal of the Australian Society of Endodontology Inc·2026
Same author

Trivalent Gadolinium Ions Forming Injectable Hydrogels for Simultaneous In Situ Vaccination Therapy and Imaging of Soft Tissue Sarcoma.

Advanced healthcare materials·2026
Same author

Viscoelastic Hydrogels Governed by Molecular Interactions and Mechanochemical Effects.

Polymers·2026

Related Experiment Video

Updated: Jun 24, 2025

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning
12:07

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning

Published on: April 16, 2018

13.4K

Rapidly damping hydrogels engineered through molecular friction.

Zhengyu Xu1,2, Jiajun Lu1, Di Lu3

  • 1Collaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing, 210093, China.

Nature Communications
|June 8, 2024
PubMed
Summary

This study presents a novel hydrogel utilizing friction-based damping for rapid mechanical energy dissipation and quick recovery. It effectively protects encapsulated cells from damage, showing promise for dynamic load applications.

More Related Videos

An Additive Manufacturing Technique for the Facile and Rapid Fabrication of Hydrogel-based Micromachines with Magnetically Responsive Components
08:17

An Additive Manufacturing Technique for the Facile and Rapid Fabrication of Hydrogel-based Micromachines with Magnetically Responsive Components

Published on: July 18, 2018

7.1K
Preparation of DNA-crosslinked Polyacrylamide Hydrogels
09:06

Preparation of DNA-crosslinked Polyacrylamide Hydrogels

Published on: August 27, 2014

14.6K

Related Experiment Videos

Last Updated: Jun 24, 2025

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning
12:07

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning

Published on: April 16, 2018

13.4K
An Additive Manufacturing Technique for the Facile and Rapid Fabrication of Hydrogel-based Micromachines with Magnetically Responsive Components
08:17

An Additive Manufacturing Technique for the Facile and Rapid Fabrication of Hydrogel-based Micromachines with Magnetically Responsive Components

Published on: July 18, 2018

7.1K
Preparation of DNA-crosslinked Polyacrylamide Hydrogels
09:06

Preparation of DNA-crosslinked Polyacrylamide Hydrogels

Published on: August 27, 2014

14.6K

Area of Science:

  • Materials Science
  • Polymer Chemistry
  • Biomechanics

Background:

  • Hydrogels are crucial for energy dissipation, but traditional viscoelastic methods have slow recovery times.
  • Developing materials with swift mechanical energy dissipation and rapid recovery is essential for advanced applications.

Purpose of the Study:

  • To introduce a novel hydrogel designed for friction-based damping with rapid recovery.
  • To demonstrate the hydrogel's ability to protect encapsulated cells from mechanical trauma.

Main Methods:

  • Designed a hydrogel with an internal structure enabling chain walker motion for stress dissipation.
  • Investigated the hydrogel's energy damping capacity and recovery time post-deformation.
  • Tested the hydrogel's protective effect on encapsulated cells under repetitive compression.

Main Results:

  • The hydrogel exhibits friction-based damping, dissipating mechanical stress effectively.
  • Rapid restoration of damping capacity within seconds was observed.
  • Significant shielding of encapsulated cells from mechanical trauma was demonstrated.

Conclusions:

  • The developed hydrogel offers superior energy dissipation and rapid recovery compared to traditional methods.
  • Its cell-protective capabilities make it suitable for dynamic load applications.
  • This hydrogel expands the use of dampers in biomechanics, artificial muscles, and synthetic cartilage.