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 predictive model for mortality in VA-ECMO patients based on early coagulation-immune interactions: A single-center retrospective study.

Respiratory medicine·2026
Same author

Design, Synthesis, Antibacterial Evaluation, and Mechanistic Insights of Garlic-Derived Disulfides against <i>Erwinia amylovora</i>.

Journal of agricultural and food chemistry·2026
Same author

The complete chloroplast genome sequence of <i>Malva pusilla</i> Sm. (Malvaceae), a medicinal plant.

Mitochondrial DNA. Part B, Resources·2026
Same author

Salt-Templated Crystallization Yields Oriented Interconnected Macroporous Polymer Gels for Ultrafast and High-Capacity Atmospheric Water Harvesting.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

Lanthanum-modified biochar for dual removal of particulate/dissolved phosphorus in agricultural runoff: Performance and reuse as slow-release fertilizer.

Journal of environmental sciences (China)·2026
Same author

From perception to action in public health emergencies: a three-gate integrated framework linking risk perception, information engagement, and protective responses.

Frontiers in public health·2026
Same journal

Flexible Dual-Modal Sensing Transistor Enabled by Deep Learning Decoupling for Independent Light and Temperature Reconstruction.

Nano-micro letters·2026
Same journal

CuS-Bridged MXene-Based Photoresponsive Phase Change Materials Enabling Thermoelectric Cogeneration and Microwave Absorption.

Nano-micro letters·2026
Same journal

NIR and Oxidative Stress-Modulated Intestinal Peristalsis Motion of Tubular Conductive Thermo-Hydrogel Actuator.

Nano-micro letters·2026
Same journal

Droplet-Merging and Dissolution-Induced Intermediate State Strategy Enabled Efficiency > 17.5% for the Printed Organic Solar Cells.

Nano-micro letters·2026
Same journal

Nano-Confined Solar-Thermal Water Purification Boosted by Physical Field Disturbance Coupled with Ultrafast Non-Radical Advanced Oxidation Process.

Nano-micro letters·2026
Same journal

In Situ Probing of Electrochemical Hydrogen Evolution Reaction Intermediates: From Single-Crystal Models to Nano-Catalysts.

Nano-micro letters·2026
See all related articles

Related Experiment Video

Updated: Aug 29, 2025

Four-Dimensional Printing of Stimuli-Responsive Hydrogel-Based Soft Robots
05:43

Four-Dimensional Printing of Stimuli-Responsive Hydrogel-Based Soft Robots

Published on: January 13, 2023

3.1K

Touch-Responsive Hydrogel for Biomimetic Flytrap-Like Soft Actuator.

Junjie Wei1,2, Rui Li3,4,5, Long Li3,4,5

  • 1Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, People's Republic of China. weijunjie@nimte.ac.cn.

Nano-Micro Letters
|September 5, 2022
PubMed
Summary
This summary is machine-generated.

Researchers developed a novel touch-responsive hydrogel inspired by flytraps. This smart material exhibits multiple responses to touch, paving the way for advanced robotics and intelligent systems.

Keywords:
Bionic actuationSmart materialsStimuli-responsive hydrogelsSupersaturated salt solutionTouch stimulation

More Related Videos

Bioinspired Soft Robot with Incorporated Microelectrodes
08:24

Bioinspired Soft Robot with Incorporated Microelectrodes

Published on: February 28, 2020

8.9K
Fabrication of Carbon-Based Ionic Electromechanically Active Soft Actuators
14:42

Fabrication of Carbon-Based Ionic Electromechanically Active Soft Actuators

Published on: April 25, 2020

8.4K

Related Experiment Videos

Last Updated: Aug 29, 2025

Four-Dimensional Printing of Stimuli-Responsive Hydrogel-Based Soft Robots
05:43

Four-Dimensional Printing of Stimuli-Responsive Hydrogel-Based Soft Robots

Published on: January 13, 2023

3.1K
Bioinspired Soft Robot with Incorporated Microelectrodes
08:24

Bioinspired Soft Robot with Incorporated Microelectrodes

Published on: February 28, 2020

8.9K
Fabrication of Carbon-Based Ionic Electromechanically Active Soft Actuators
14:42

Fabrication of Carbon-Based Ionic Electromechanically Active Soft Actuators

Published on: April 25, 2020

8.4K

Area of Science:

  • Materials Science
  • Polymer Chemistry
  • Robotics

Background:

  • Stimuli-responsive hydrogels are crucial for advanced technologies and intelligent robots.
  • Limited stimulus variety currently restricts the development of smart soft materials.
  • A new 'touch' stimulus is introduced for smart material applications.

Purpose of the Study:

  • To develop a novel touch-responsive polymeric hydrogel.
  • To explore a flytrap-inspired cascade response strategy for smart materials.
  • To fabricate a soft actuator utilizing the touch-responsive hydrogel.

Main Methods:

  • Development of a touch-responsive hydrogel using a supersaturated salt solution.
  • Investigation of hydrogel responses including crystallization, heat release, and electric signal generation upon touch.
  • Fabrication of a soft actuator by combining touch-responsive and thermo-responsive hydrogels.

Main Results:

  • A flytrap-inspired polymeric hydrogel exhibiting touch-responsiveness was successfully synthesized.
  • The hydrogel demonstrated multiple responses to touch, including crystallization, exothermic behavior, and electrical signal generation.
  • A soft actuator capable of touch-responsive actuation was created using the developed hydrogel.

Conclusions:

  • A facile and versatile strategy for designing touch-responsive smart materials has been established.
  • The developed touch-responsive hydrogel holds significant potential for applications in intelligent robotics and advanced technologies.
  • This work expands the range of stimuli for smart materials, addressing a key limitation in the field.