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Colors enable interaction and communication between living species in a myriad of biological and artificial environments. While living organisms feature low‐power mechanisms to dynamically control color in soft tissues, man‐made color‐changing devices remain predominantly rigid and energy intensive. Here, architectured composites that display striking color changes when stretched in selective directions...
Orientation‐Dependent Color
In article number 2104874, Ahmad Rafsanjani, André R. Studart, and co‐workers report soft architectured composites that display striking orientation‐dependent color changes when stretched. The color change results from the rotation of pre‐aligned reflective coated platelets embedded in a soft polymer matrix in a well‐defined architecture. A soft robotic actuator that turns...
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