A design concept for porous hydrogel actuators is demonstrated, combining lower critical solution temperature (LCST)-type phase separation with crystallinity formation. In contrast to the existing methods of producing porous hydrogels, our concept could not only generate fast actuation speed, but also greatly enhance the hydrogel tensile strength and toughness.

中文翻译：

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设计具有更高韧性的快速响应多孔水凝胶致动器


展示了多孔水凝胶致动器的设计概念，将较低的临界溶液温度 （LCST） 型相分离与结晶度形成相结合。与现有的多孔水凝胶生产方法相比，我们的概念不仅可以产生快速的驱动速度，还可以大大提高水凝胶的拉伸强度和韧性。