Lilit Yeghiazarian

Institute of Materials and Environmental Chemistry, University of California, Los Angeles, University of Cincinnati

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About

Dr. Lilit Yeghiazarian is a pioneering researcher at the intersection of soft robotics and bio-inspired materials, whose work has fundamentally advanced our understanding of how synthetic hydrogels can mimic biological locomotion. Her research focuses on developing stimuli-responsive materials that replicate the complex movements of organisms, particularly peristalsis and earthworm-inspired motion, to create autonomous soft robots capable of navigating unconstrained environments. Her most impactful contribution is the demonstration of cylindrical hydrogels that mimic intestinal peristalsis to propel solid objects—a landmark study with 22 citations that opened new pathways for cargo transport and biomedical applications. She further advanced the field by engineering fast-swelling hybrid hydrogels that replicate earthworm locomotion (20 citations), and by achieving remote-controlled peristaltic locomotion in free-floating PNIPAM hydrogels (9 citations). Dr. Yeghiazarian’s work is notable for translating fundamental biological principles into functional soft robotic systems, addressing critical challenges in mobility and load transport without rigid components. Her research continues to inspire innovations in drug delivery, environmental monitoring, and soft robotics, making her a key figure in the development of next-generation adaptive materials.