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

BpMAPK6-mediated phosphorylation of BpDRE1B enhances drought tolerance in Betula platyphylla via activating GST for antioxidant defense.

Journal of experimental botany·2026
Same author

Microstructured PVDF-HFP/TPU Ionogels for Wide-Range Iontronic Pressure Sensing.

ACS applied materials & interfaces·2026
Same author

4-Octyl itaconate attenuates renal calculi formation by inhibiting ferroptosis and oxidative stress via the Nrf2-HO-1/SLC7A11 axis.

European journal of pharmacology·2026
Same author

Effects of Rumen-Protected Lysine and Methionine Supplementation on Lactation Performance in Holstein Dairy Cows: A Meta-Analysis.

Animals : an open access journal from MDPI·2026
Same author

Radical-Mediated Dynamic Reconstruction of Ni-N-C Single-Atom Catalysts for Wide-Potential CO<sub>2</sub>-to-CO Electroreduction.

Journal of the American Chemical Society·2026
Same author

Decoupling the role of pad materials in brake wear particulate emissions using the UN GTR-24 test method toward non-exhaust PM management.

Journal of hazardous materials·2026

Related Experiment Video

Updated: Aug 11, 2025

Fabrication and Characterization of a Conformal Skin-like Electronic System for Quantitative, Cutaneous Wound Management
08:50

Fabrication and Characterization of a Conformal Skin-like Electronic System for Quantitative, Cutaneous Wound Management

Published on: September 2, 2015

8.9K

Tough, Healable, and Sensitive Strain Sensor Based on Multiphysically Cross-Linked Hydrogel for Ionic Skin.

Yue Xin1,2, Jionghong Liang1, Lantu Ren1

  • 1School of Applied Physics and Materials, Wuyi University, 22 Dongcheng Village, Jiangmen 529020, Guangdong, P. R. China.

Biomacromolecules
|February 6, 2023
PubMed
Summary

Researchers developed a multifunctional ion conductive hydrogel (ICH) with high strength, stretchability, self-healing, and antifreezing properties for advanced ionic skin applications.

More Related Videos

Gradient Strain Chip for Stimulating Cellular Behaviors in Cell-laden Hydrogel
13:28

Gradient Strain Chip for Stimulating Cellular Behaviors in Cell-laden Hydrogel

Published on: August 8, 2017

8.1K
Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing
05:57

Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing

Published on: March 17, 2023

2.3K

Related Experiment Videos

Last Updated: Aug 11, 2025

Fabrication and Characterization of a Conformal Skin-like Electronic System for Quantitative, Cutaneous Wound Management
08:50

Fabrication and Characterization of a Conformal Skin-like Electronic System for Quantitative, Cutaneous Wound Management

Published on: September 2, 2015

8.9K
Gradient Strain Chip for Stimulating Cellular Behaviors in Cell-laden Hydrogel
13:28

Gradient Strain Chip for Stimulating Cellular Behaviors in Cell-laden Hydrogel

Published on: August 8, 2017

8.1K
Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing
05:57

Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing

Published on: March 17, 2023

2.3K

Area of Science:

  • Materials Science
  • Polymer Chemistry
  • Biomedical Engineering

Background:

  • Ion conductive hydrogels (ICHs) are promising for ionic skin but struggle with balancing strength, stretchability, self-healing, and freezing tolerance.
  • Achieving these properties simultaneously in ICHs for wearable electronics remains a significant challenge.

Purpose of the Study:

  • To design and fabricate a novel ICH with enhanced mechanical properties, self-healing capabilities, and antifreezing characteristics.
  • To investigate the synergistic effects of multiphysical cross-linking on hydrogel performance for ionic skin applications.

Main Methods:

  • Fabrication of poly(acrylic acid) (PAA)-based hydrogels using a multiphysically cross-linked network.
  • Incorporation of Brij S 100 acrylate (Brij-100A) as a micelle cross-linker for energy dissipation and stretchability.
  • Utilizing hydrophobic association, Fe3+-COO- coordination, and chain entanglement (via NaCl) for self-healing and mechanical reinforcement.

Main Results:

  • The PAA/Brij-100A/Fe3+/NaCl hydrogels demonstrated a high tensile strain (1140%), tensile strength (0.93 MPa), and toughness (3.48 MJ m-3).
  • Achieved ionic conductivity of 0.43 S m-1 and excellent freezing resistance.
  • The resulting ionic skin exhibited high sensitivity (GF = 5.29), wide strain range (0-950%), and fast response time (220 ms).

Conclusions:

  • The rationally designed multiphysical cross-linking strategy effectively balances multiple challenging properties in ICHs.
  • The developed multifunctional ICH shows significant potential for robust and long-lasting wearable ionic skin devices.
  • This work provides valuable insights for creating advanced materials for next-generation electronic applications.