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

Ion Exchange01:17

Ion Exchange

553
Ion exchange chromatography separates charged molecules from a solution by reversibly exchanging them with mobile, or 'active', ions associated with the oppositely charged stationary phase. This method can be used to separate ions, soften and deionize water, and purify solutions. The polymers comprising the ion-exchange column are high-molecular-weight and chemically stable polymers, crosslinked to be porous and essentially insoluble. They are also functionalized with either acidic or...
553
Ion-Exchange Chromatography01:09

Ion-Exchange Chromatography

369
Ion-exchange chromatography, or IEC, is a technique for separating ions based on their affinity for the stationary phase. The stationary phase is a cross-linked polymer resin with covalently attached ionic functional groups. The functional groups can be either positively charged (cation exchangers) or negatively charged (anion exchangers). A cation exchanger consists of a polymeric anion and active cations, while an anion exchanger is a polymeric cation with active anions. The choice of...
369

You might also read

Related Articles

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

Sort by
Same author

Real-Time Cutting Temperature Monitoring and Tool Wear Prediction with Integrated Thin-Film Thermocouples and Coupled Simulation.

Micromachines·2026
Same author

Chronic spontaneous cholinergic urticaria: advances in immunological mechanisms focusing on neuro-immune crosstalk and novel targeted therapeutic strategies.

Frontiers in immunology·2026
Same author

Global and regional epidemiology of psoriatic arthritis in general population: A comprehensive systematic analysis and modelling study.

Autoimmunity reviews·2026
Same author

Long non-coding RNA expression profiles in neutrophils revealed potential biomarker for rapidly progressive interstitial lung disease in MDA5+ dermatomyositis.

Clinical and experimental rheumatology·2026
Same author

A dual-pronged glycopeptide hydrogel promotes diabetic wound healing by synchronizing metabolic-angiogenic recoupling.

International journal of biological macromolecules·2026
Same author

Breaking the toughness-strength trade-off in polymer nanocomposites via a mechanically interlocked interface.

Nature communications·2026
Same journal

Polarization-State-Dependent Charge Screening in Metal-Ferroelectric-Metal Memcapacitors Enabled by an IGZO Oxygen Reservoir Layer.

ACS applied materials & interfaces·2026
Same journal

Enabling Closed-Loop Recycling of Carbon Fiber-Reinforced Composites: A Dynamic Network Strategy Based on Cardanol-Derived Amines and Lignin-Derived Carbonates.

ACS applied materials & interfaces·2026
Same journal

Unconventional Phase Shift in Spin Hall Magnetoresistance of Antiferromagnetic Insulators.

ACS applied materials & interfaces·2026
Same journal

The Evolving Landscape of Terahertz Biosensing: From Sensitivity to Precision.

ACS applied materials & interfaces·2026
Same journal

Ï€-Ï€ Stacking Enhanced Generation of Reactive Species in Donor-Acceptor Heterojunctions for High-Efficiency Photocatalytic Degradation of Endocrine-Disrupting Compounds under Solar Light.

ACS applied materials & interfaces·2026
Same journal

Interfacial Engineering of Frustrated Lewis Pairs for Promoting Cellulose-to-Sorbitol Cascade Conversion.

ACS applied materials & interfaces·2026
See all related articles

Related Experiment Video

Updated: Jun 7, 2025

Alternating Magnetic Field-Responsive Hybrid Gelatin Microgels for Controlled Drug Release
09:11

Alternating Magnetic Field-Responsive Hybrid Gelatin Microgels for Controlled Drug Release

Published on: February 13, 2016

9.8K

Multiresponsive Ionogel with Switchable Adhesion Triggered by Phase Separation.

Teng Li1, Xueliang Zhang1, Wei Yu1

  • 1Advanced Rheology Institute, Department of Polymer Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, P. R. China.

ACS Applied Materials & Interfaces
|November 20, 2024
PubMed
Summary
This summary is machine-generated.

Researchers developed a novel supramolecular ionogel (SIG) with switchable adhesion for wearable devices. This polymer conductor reversibly bonds and debonds from surfaces, enabling new applications in flexible electronics.

Keywords:
devicesionogelmultiresponsivephase separationswitchable adhesion

More Related Videos

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

7.6K
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

Related Experiment Videos

Last Updated: Jun 7, 2025

Alternating Magnetic Field-Responsive Hybrid Gelatin Microgels for Controlled Drug Release
09:11

Alternating Magnetic Field-Responsive Hybrid Gelatin Microgels for Controlled Drug Release

Published on: February 13, 2016

9.8K
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

7.6K
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

Area of Science:

  • Materials Science
  • Polymer Chemistry
  • Soft Robotics

Background:

  • Wearable devices and soft robotics require advanced polymer conductors.
  • A key challenge is developing materials with tunable adhesion properties.

Purpose of the Study:

  • To report a supramolecular ionogel (SIG) with reversible adhesion.
  • To explore its potential applications in flexible electronic devices.

Main Methods:

  • Investigated the phase separation mechanism in the supramolecular ionogel (SIG).
  • Analyzed the effect of humidity on the ionogel's adhesion properties.
  • Demonstrated the switchable adhesion by forming phase separation ionogel (PSIG) and adhesion-hydrated ionogel (HIG).

Main Results:

  • The SIG exhibits reversible switchable adhesion to various substrates.
  • Adhesion is controlled by humidity-induced phase separation and lubricating layer formation.
  • The ionogel shows potential as a fire alarm and intelligent conductive tape.

Conclusions:

  • A simple method for creating switchable adhesion ionic polymer conductors was developed.
  • The developed ionogel broadens applications in flexible devices and soft robotics.