Flexible and Stretchable Carbon-Based Sensors and Actuators for Soft Robots

Area of Science:

• Materials Science
• Robotics
• Biomedicine

Background:

• Low-dimensional carbon materials (carbon dots, nanotubes, graphene) have advanced flexible and stretchable electronics.
• Soft robotic sensors and actuators offer advantages like biocompatibility, portability, and wearability over rigid devices.
• Carbon-based materials excel in sensors (photodetectors, gas, thermal, triboelectric) and precise micro-/nano-actuation.

Purpose of the Study:

• To review recent progress in flexible and stretchable carbon-based sensors and actuators.
• To highlight their contributions to biomedicine, nanoscience, materials science, and soft robotics.
• To discuss future potential in biomedical and soft robotic applications.

Main Methods:

• Literature review of state-of-the-art flexible and stretchable carbon-based sensors and actuators.
• Analysis of material properties and device performance.
• Synthesis of findings on applications in various scientific fields.

Main Results:

• Carbon-based materials enable advanced flexible and stretchable sensors with high sensitivity.
• These materials facilitate precise molecular-level control in soft robotic actuators.
• Significant progress has been made in integrating these devices into biomedical and robotic systems.

Conclusions:

• Flexible and stretchable carbon-based sensors and actuators represent a significant advancement in materials science and soft robotics.
• Their unique properties offer vast potential for future biomedical and robotic innovations.
• Continued research promises further breakthroughs in wearable, implantable, and micro-/nano-scale applications.