Engineering Light-responsive Azo-polyurethane Actuators: Integrated Self-healing and Reshaping via Synergistic Disulfide-hydrogen Bonding

Key Points

• Integrated self-healing properties allow for restoration of functionality in actuators under stress or damage, enhancing durability.
• Light-responsive actuators demonstrate rapid reshaping capabilities, adapting to environmental stimuli effectively.
• Analysis focuses on the synergistic effects of disulfide bonding within polyurethane materials for improved mechanical properties.
• This research highlights the potential of these actuators in soft robotics, emphasizing their unique versatility in various applications.