Advanced materials for micro/nanorobotics.

Area of Science:

• Materials Science and Engineering
• Robotics
• Nanotechnology

Background:

• Autonomous micro/nanorobots are key for future micromachinery.
• Integrating advanced materials enhances their intelligence and functionality.
• Current research focuses on novel material integration for micro/nanorobotic systems.

Purpose of the Study:

• To provide a comprehensive review of advanced materials for micro/nanorobotics.
• To highlight the impact of materials on robotic maneuverability, programmability, and intelligence.
• To discuss fabrication, powering, and applications of advanced material-based micro/nanorobots.

Main Methods:

• Review of recent advancements in five key material families: 2D materials, MOFs, semiconductors, polymers, and biological cells.
• Analysis of material properties and their integration into micro/nanorobotic designs.
• Discussion of fabrication techniques and powering principles for hybrid robotic systems.

Main Results:

• Advanced materials significantly improve micro/nanorobot maneuverability, programmability, and collective behaviors.
• Unique properties of materials like 2D materials and MOFs enable enhanced functionality.
• Hybrid robotic systems demonstrate potential in environmental remediation, sensing, and therapeutics.

Conclusions:

• Advanced materials are crucial for developing intelligent and multifunctional micro/nanorobots.
• Material selection and integration are key to unlocking new capabilities in micro/nanorobotics.
• Future research should focus on overcoming challenges and expanding applications of these innovative robotic systems.