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About

Markus Lahikainen is a leading researcher in the field of light-fueled soft robotics and stimuli-responsive materials. His work centers on harnessing photochemical and photothermal effects to create reconfigurable actuators and self-oscillating systems that operate without complex control circuitry. His most impactful contribution, the 2018 paper "Reconfigurable photoactuator through synergistic use of photochemical and photothermal effects," has garnered 321 citations, establishing a foundational approach for adaptive soft robotic devices. He further advanced the field with his 2019 study on "Light-fuelled freestyle self-oscillators" (234 citations), which demonstrated how synthetic materials can mimic natural periodic motions like heartbeats and fluttering leaves. Lahikainen has also explored innovative strategies for shape morphing, including photoswitchable host-guest interactions to reconfigure Gaussian curvature in hydrogel sheets, and has outlined design principles for achieving non-reciprocal photomechanical actuation—a key requirement for efficient locomotion in soft robots. His comprehensive chapter on liquid crystal polymer networks for light-fueled robotics provides an essential overview of the field. Through these contributions, Lahikainen has significantly advanced the development of autonomous, light-powered soft robotic systems.