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

Synthesis of a dual-functional rosmarinic acid-allicin@carbon quantum dots-dialdehyde starch-sericin composite film with potent antibacterial properties and enhanced biocompatibility for advanced fruit preservation.

International journal of biological macromolecules·2026
Same author

AutoPELSA: An Automated Sample Preparation System for Proteome-Wide Identification of Target Proteins of Diverse Ligands.

Analytical chemistry·2026
Same author

Identification of Ferroptosis-related Genes Associated with the Prognosis of Hepatocellular Carcinoma.

Cell biochemistry and biophysics·2026
Same author

Comparative evaluation of isolation protocols for <i>Aloe vera</i>-derived extracellular vesicles.

Frontiers in pharmacology·2026
Same author

Identification of prognostic immune-related genes and evaluation of chemotherapy and immunotherapy responses in pancreatic cancer.

Translational cancer research·2026
Same author

A simple copolymer with integrated high impact-stiffening, broadband damping, and active perception for advanced protection.

Materials horizons·2026

Related Experiment Video

Updated: Jul 15, 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

13.5K

Regulating Electrostatic Interactions toward Thermoresponsive Hydrogels with Low Critical Solution Temperature.

Jiahua Zhou1, Dongjian Shi1, Tatsuo Kaneko1

  • 1The Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, 214122, P. R. China.

Macromolecular Rapid Communications
|October 4, 2023
PubMed
Summary

Researchers developed a novel thermoresponsive hydrogel using electrostatic interactions. This new material exhibits reversible transparency changes without volume alteration, offering potential for energy-saving applications.

Keywords:
electrostatic interactionsgelslow critical solution temperaturerare earthsthermoresponsive materials

More Related Videos

Easy Manipulation of Architectures in Protein-based Hydrogels for Cell Culture Applications
08:50

Easy Manipulation of Architectures in Protein-based Hydrogels for Cell Culture Applications

Published on: August 4, 2017

6.8K
Magnetic and Thermal-sensitive PolyN-isopropylacrylamide-based Microgels for Magnetically Triggered Controlled Release
08:39

Magnetic and Thermal-sensitive PolyN-isopropylacrylamide-based Microgels for Magnetically Triggered Controlled Release

Published on: July 4, 2017

9.0K

Related Experiment Videos

Last Updated: Jul 15, 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

13.5K
Easy Manipulation of Architectures in Protein-based Hydrogels for Cell Culture Applications
08:50

Easy Manipulation of Architectures in Protein-based Hydrogels for Cell Culture Applications

Published on: August 4, 2017

6.8K
Magnetic and Thermal-sensitive PolyN-isopropylacrylamide-based Microgels for Magnetically Triggered Controlled Release
08:39

Magnetic and Thermal-sensitive PolyN-isopropylacrylamide-based Microgels for Magnetically Triggered Controlled Release

Published on: July 4, 2017

9.0K

Area of Science:

  • Materials Science
  • Polymer Chemistry
  • Nanotechnology

Background:

  • Thermoresponsive polymers typically rely on hydrophobic interactions for their low critical solution temperature (LCST) behavior in water.
  • Existing methods for controlling polymer thermoresponsiveness often involve complex synthesis or limited applicability.

Purpose of the Study:

  • To introduce a novel thermoresponsive system based on electrostatic interactions, moving beyond traditional hydrophobic mechanisms.
  • To investigate the creation of stimuli-responsive hydrogels through the incorporation of metal ions into non-responsive polymer matrices.
  • To explore the potential of these materials as energy-saving components.

Main Methods:

  • Loading aluminum chloride (AlCl3) into non-responsive poly(2-hydroxyethyl acrylate) (PHEA) hydrogels to induce thermoresponsive behavior.
  • Investigating the role of specific electrostatic interactions, particularly cation-dipole bonding between hydroxyl groups and trivalent metal ions.
  • Characterizing the optical properties (transparency, luminous modulation) and cyclic reliability of the developed PHEA-Al gels.

Main Results:

  • PHEA-Al hydrogels exhibited reversible thermoresponsive behavior, transitioning between transparent and opaque states without significant volume change.
  • The thermoresponsiveness was attributed to specific cation-dipole bonding interactions between PHEA's hydroxyl groups and trivalent aluminum ions.
  • The material demonstrated high transparency (approx. 95%), excellent luminous modulation (>98%), and robust cyclic reliability.

Conclusions:

  • A new approach to creating thermoresponsive hydrogels using electrostatic interactions and readily available materials has been established.
  • This method offers a scalable, cost-effective, and easily fabricated alternative for developing stimuli-responsive materials.
  • The developed hydrogel shows significant promise for applications in energy-saving technologies due to its optical modulation capabilities.