Front Cover: Inspired by the composition of adhesive proteins in mussels, a thermo-controlled pesticide release system is reported using SiO2 as a hard template and grafting the thermally responsive PDMAEMA on PDA surfaces through a metal-free surface-initiated photopolymerization without adding any photoinitiator or photosensitizer under UV light irradiation. Further details can be found in the article by W. Sheng, W. Li, B. Li, C. Li, Y. Xu, X. Guo, F. Zhou, and X. Jia* on page 1640.