Toward Tunable Protein‐Driven Hydrogel Lens (Adv. Sci. 36/2023)

Optic Biomaterials The cover shows a tree with roots made of protein-polymer hydrogel and branches that transform into flower-like actuators, which then mature into adjustable protein-driven hydrogel lenses. This demonstrates the successful integration of biochemistry and polymer engineering, highlighting a significant advancement in bio-optical technology. More details can be found in article number 2306862 by Maria Kaeek and Luai R. Khoury.