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 Experiment Video

Updated: Jun 25, 2026

Synthesis of Strong Adhesive Hydrogel, Gelatin O-Nitrosobenzaldehyde
07:04

Synthesis of Strong Adhesive Hydrogel, Gelatin O-Nitrosobenzaldehyde

Published on: November 11, 2022

Multifunctional eutectogels with superionic conductivity comparable to advanced hydrogels.

Jiaqi Cai1, Jun Geng1, Jingqi Yang1

  • 1Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, College of Chemistry, Northeast Normal University, Changchun, Jilin 130024, PR China.

Journal of Colloid and Interface Science
|June 23, 2026
PubMed
Summary
This summary is machine-generated.

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

BPIFA2 Promotes Renal Fibrosis by Regulating Tubular Epithelial-to-Mesenchymal Transition and Macrophage Activation in Chronic Kidney Disease.

Cells·2026
Same author

Analysis of the predictive ability of novel hypoxia-related indicators for disease severity in obstructive sleep apnea syndrome.

Sleep & breathing = Schlaf & Atmung·2026
Same author

Polarity-Directed Synthesis of an Exfoliable 2D Polyoxometalate-Based Metal-Organic Framework for Noble Metal-Free Alkyne Transfer Semi-Hydrogenation.

Angewandte Chemie (International ed. in English)·2026
Same author

Multi-omics investigation of perineural invasion in head and neck squamous cell carcinoma: neuroimmune mechanisms and clinical implications.

Frontiers in immunology·2026
Same author

Progressive hydrophobic integrated photoelectrode with hollow Z-scheme Fe<sub>2</sub>O<sub>3</sub>/Co<sub>3</sub>O<sub>4</sub> nanoreactors for synergistic redox reactions toward self-boosting synthesis of hydrogen peroxide and solid iodine.

Journal of colloid and interface science·2026
Same author

Tuning the Electrode-Electrolyte Interface via Hydrogen Bond Donor Structure in Deep Eutectic Solvents for Long-Life Zinc Batteries.

Langmuir : the ACS journal of surfaces and colloids·2026
Same journal

Porous flexible structure mediated synergistic boost of built-in electric field and photothermal effect for enhanced photocatalysis.

Journal of colloid and interface science·2026
Same journal

Bi/Bi<sub>2</sub>Ce<sub>2</sub>O<sub>7</sub> heterojunctions for visible-light photocatalytic nitrogen fixation: Synergistic enhancement by localized surface plasmon resonance and oxygen vacancies.

Journal of colloid and interface science·2026
Same journal

Interface engineering of ultrathin nickel metallene on titanium dioxide nanosheets for efficient photocatalytic hydrogen evolution.

Journal of colloid and interface science·2026
Same journal

Magnetic Janus droplets as soft robots.

Journal of colloid and interface science·2026
Same journal

Defect-induced hydrophilic CuMOF -modified CuBi<sub>2</sub>O<sub>4</sub> for nitrate to ammonia reduction.

Journal of colloid and interface science·2026
Same journal

Membrane lipid composition and amino acid sequence determine binding of SARS-CoV-2 fusion peptides.

Journal of colloid and interface science·2026
See all related articles

Researchers developed a novel eutectogel for flexible sensors, achieving high conductivity and exceptional stability in extreme temperatures. This material enables advanced, reliable human activity monitoring.

Area of Science:

  • Materials Science
  • Polymer Chemistry
  • Electrochemistry

Background:

  • Conductive hydrogels are crucial for wearable sensors but suffer from poor environmental stability.
  • Eutectogels offer enhanced stability but typically lack the high conductivity of advanced hydrogels.

Purpose of the Study:

  • To develop a highly conductive and environmentally stable eutectogel for flexible wearable sensors.
  • To investigate the synergistic effects of deep eutectic solvents and conductive fillers in enhancing gel properties.

Main Methods:

  • One-pot synthesis of a eutectogel (DHA) using sulfamic acid (SA) and ethylene glycol (EG) DES with polyoxometalates (POMs) as conductive fillers in a polyacrylamide (PAM) network.
  • Characterization of proton conductivity, anti-freezing, anti-drying properties, mechanical attributes, and photochromism.
Keywords:
Conductive eutectogelDeep eutectic solventPhotochromicPolyoxometalatesStrain and pressure sensing

More Related Videos

Synthesis of Hydrogels with Antifouling Properties As Membranes for Water Purification
07:32

Synthesis of Hydrogels with Antifouling Properties As Membranes for Water Purification

Published on: April 7, 2017

Thermal Scanning Conductometry (TSC) as a General Method for Studying and Controlling the Phase Behavior of Conductive Physical Gels
10:01

Thermal Scanning Conductometry (TSC) as a General Method for Studying and Controlling the Phase Behavior of Conductive Physical Gels

Published on: January 23, 2018

Related Experiment Videos

Last Updated: Jun 25, 2026

Synthesis of Strong Adhesive Hydrogel, Gelatin O-Nitrosobenzaldehyde
07:04

Synthesis of Strong Adhesive Hydrogel, Gelatin O-Nitrosobenzaldehyde

Published on: November 11, 2022

Synthesis of Hydrogels with Antifouling Properties As Membranes for Water Purification
07:32

Synthesis of Hydrogels with Antifouling Properties As Membranes for Water Purification

Published on: April 7, 2017

Thermal Scanning Conductometry (TSC) as a General Method for Studying and Controlling the Phase Behavior of Conductive Physical Gels
10:01

Thermal Scanning Conductometry (TSC) as a General Method for Studying and Controlling the Phase Behavior of Conductive Physical Gels

Published on: January 23, 2018

  • Fabrication and testing of a multifunctional sensor for human activity monitoring.

    • Main Results:

    • The DHA eutectogel achieved a high proton conductivity of 0.199 S cm⁻¹ at 25 °C.
    • Demonstrated exceptional anti-freezing (-99.9 °C) and anti-drying properties (retaining >103% weight after 40 days).
    • The derived sensor showed high sensitivity and stability for real-time human activity monitoring across a wide temperature range.

    Conclusions:

    • The synergistic combination of DES and POM conductive fillers results in eutectogels with superior conductivity and environmental stability.
    • This work presents an innovative approach for creating advanced flexible sensing materials with combined high conductivity and durability.
    • The developed eutectogel holds significant promise for next-generation wearable electronic applications.