Yanlei Yu
Papers
15
Total Citations
1,103
H-Index
11
About
Yanlei Yu is a pioneering materials scientist whose research has fundamentally advanced the field of light-responsive soft robotics and smart polymer actuators. Working at the intersection of liquid crystal polymers, photochemistry, and biomimetic engineering, Yu has dedicated her career to developing materials that convert light energy into precise mechanical motion — a breakthrough with profound implications for next-generation robotics and biomedical devices. Her landmark 2008 paper on photomobile polymer materials (379 citations) demonstrated that azobenzene liquid-crystalline polymers could mimic biological locomotion, producing inchworm-like walking and robotic arm movements using nothing more than light as a stimulus. This foundational work catalyzed an entirely new research direction. Yu subsequently pioneered miniaturized swimming soft robots controlled by remote light signals (220 citations) and developed fibers capable of ultralarge contraction by unlocking prestored strain energy (106 citations), rivaling natural muscle performance. Yu's contributions span across actuation wavelengths — from ultraviolet to near-infrared — and extend into athermal shape memory polymers and micro-grippers for precise object manipulation. Her 2021 review connecting liquid crystal actuators to mixed reality technologies signals her forward-thinking vision for human-robot interaction. With hundreds of citations across her body of work, Yanlei Yu stands as a defining voice in intelligent soft matter research.
Research Focus
Key Achievements
Top Papers
- 1Photomobile polymer materials—various three-dimensional movements379 citations · 2008
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- 3Liquid Crystal Soft Actuators and Robots toward Mixed Reality113 citations · 2021
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