Hydrogel, a water-swollen polymeric network, has emerged as an appealing protagonist in the realm of 3D/4D printing technology. This review offers a glimpse into the promising world of hydrogel-based additive manufacturing and its profound impact on the technological landscape.

中文翻译：

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水凝胶在 3D/4D 打印技术中的诱人前景：概述和机遇


水凝胶是一种水溶胀聚合物网络，已成为 3D/4D 打印技术领域极具吸引力的主角。这篇综述让我们得以一窥基于水凝胶的增材制造的前景光明，及其对技术领域的深远影响。