作者
Ada‐Ioana Bunea, Daniele Martella, Sara Nocentini, Camilla Parmeggiani, Rafael Taboryski, Diederik S Wiersma
发表日期
2021/4
来源
Advanced Intelligent Systems
卷号
3
期号
4
页码范围
2000256
简介
Worldwide research in microrobotics has exploded in the past two decades, leading to the development of microrobots propelled in various manners. Despite significant advances in the field and successful demonstration of a wide range of applications, microrobots have yet to become the preferred choice outside a laboratory environment. After introducing available microrobotic propulsion and control mechanisms, microrobots that are manufactured and powered by light are focused herein. Referring to pioneering works and recent interesting examples, light is presented not only as a fabrication tool, by means of two‐photon polymerization direct laser writing, but also as an actuator for microrobots in both hard and soft stimuli–responsive polymers. In this scenario, a number of challenges that yet prevent polymeric light‐powered microrobots from reaching their full potential are identified, whereas potential solutions …
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