Leaf‐Inspired Biomimetic Porous Hydrogels for Multi‐Band Camouflage
With the development of visible, hyperspectral, and thermal‐infrared multi‐band reconnaissance technologies, achieving an ideal camouflage in the jungle environment remains a major challenge. Inspired by green leaves, this work designs and prepares a flame‐retardant and robust biomimetic porous hydrogel (BPH), which...