Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Temperature Dependent Deformation

Temperature Dependent Deformation

In a nonhomogeneous rod made up of steel and brass, restrained at both ends and subjected to a temperature change, several steps are involved in calculating the stress and compressive load. Due to the problem's static indeterminacy, one end support is disconnected, allowing the rod to experience the temperature change freely. Next, an unknown force is applied at the free end, triggering deformations in the rod's steel and brass portions. These deformations are then calculated and added together...

You might also read

Related Articles

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

Sort by

Same author

Cellulose Nanocrystal-Based Robotic Devices for Encrypted Information Transmission.

Biomacromolecules·2026

Same author

A tactile gripper on an optical fiber for perception and actuation.

Nature communications·2025

Same author

Reconfigurable SiC gratings in PDMS: a portable approach for atmospheric optical communication networks.

Light, science & applications·2025

Same author

Bioinspired Mode-Noise Suppressed Off-Axis Integrated Cavity for Rapid Dynamic Gas Detection.

ACS sensors·2025

Same author

High-Resolution Stretchable Soft Liquid Metal Circuits Based on Cu-Ga Alloying and Femtosecond Laser Ablation.

ACS applied materials & interfaces·2025

Same author

Near-Infrared Mobile Cloud OA-ICOS Sensor System for Atmospheric Carbon Dioxide Monitoring.

Analytical chemistry·2025

Search research articles

Related Experiment Video

Updated: Jun 23, 2026

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Published on: June 23, 2018

Bioinspired Sensor and Actuator Hybrid Pixel Array for Moisture/Temperature Mapping, Electrothermal Display and

Jia-Rui Zhang¹, Ang Li¹, Xi-Lin Li¹

¹State Key Laboratory of Integrated Optoelectronics, JLU Region, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China.

|March 6, 2025

Summary

Researchers developed a bioinspired hybrid pixel array for flexible electronics, enabling simultaneous sensing and actuation. This innovation offers new possibilities for soft robotics and advanced displays.

Keywords:

Electrothermal display Moisture/temperature mapping Programmable deformation SA-HPA Sensor and actuator hybrid pixel array Soft robotic systems

More Related Videos

Bioinspired Soft Robot with Incorporated Microelectrodes

Bioinspired Soft Robot with Incorporated Microelectrodes

Published on: February 28, 2020

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

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

Published on: March 17, 2023

Related Experiment Videos

Last Updated: Jun 23, 2026

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Published on: June 23, 2018

Bioinspired Soft Robot with Incorporated Microelectrodes

Bioinspired Soft Robot with Incorporated Microelectrodes

Published on: February 28, 2020

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

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

Published on: March 17, 2023

Area of Science:

Materials Science
Robotics
Electronics Engineering

Background:

Soft organisms inspire flexible electronics due to their sensing and deformation capabilities.
Developing hybrid sensing and actuating systems for flexible electronics presents significant challenges.

Purpose of the Study:

To create a bioinspired sensor and actuator hybrid pixel array (SA-HPA) for flexible electronics.
To demonstrate the SA-HPA's capabilities in moisture/temperature mapping, electrothermal display, and programmable deformation.

Main Methods:

Fabrication involved femtosecond laser patterning of copper electrodes, graphene deposition, selective encapsulation, and liquid crystal elastomer integration.
The SA-HPA functions as a sensor array for temperature and moisture, with selective encapsulation mitigating interference.
It also serves as an electrothermal pixel array for infrared display and actuation.

Main Results:

The SA-HPA successfully performed temperature and moisture mapping, overcoming cross-interference.
Demonstrated programmable infrared display and actuation capabilities.
A proof-of-concept soft robotic system with active temperature and humidity sensing was developed.

Conclusions:

The developed SA-HPA offers a versatile platform for flexible electronics.
This technology may establish a new paradigm for soft electronic systems.
Potential applications include advanced sensors, displays, and soft robotics.