Inspired by an organism that uses structural color, the chameleon, researchers have created a biohybrid-- a color-changing gel embedded with living heart cells that can display and control structural color on its own.

受使用结构色的生物体变色龙的启发，研究人员创造了一种生物混合体——一种嵌入活心脏细胞的变色凝胶，可以自行显示和控制结构色。