Light-activated protein actuators composed of bioengineered motors and molecular scaffolds achieve millimetre-scale mechanical work, which holds promise for microrobotics applications.

中文翻译：

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按需增肌

由生物工程电机和分子支架组成的光活化蛋白质致动器实现了毫米级的机械功，这对微型机器人应用具有前景。