The development of photoresponsive energy-driven elastomers with unique responsiveness and mechanical variability is challenging. Here, the authors describe elastomers based on reversible cis-trans isomerization transition of azobenzene terminated aliphatic polycarbonate, allowing mechanical transformation for smart photo/thermal switchable adhesion and wound healing as medical dressings.
- Chaoxian Chen
- Yufan Ji
- Haifeng Yu