Claude Cohen

Papers

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About

Claude Cohen is a pioneering researcher in bioinspired soft robotics and responsive hydrogels, with a focus on developing materials that mimic natural locomotion. His most cited work, "Earthworm inspired locomotive motion from fast swelling hybrid hydrogels" (2009, 20 citations), demonstrates a groundbreaking approach to directed motion and cargo transport using pNIPA hydrogel-based systems. By drawing inspiration from earthworm peristalsis, Cohen engineered hybrid hydrogels capable of rapid, controlled swelling and contraction, enabling autonomous, wave-like movement without external motors. This contribution laid critical groundwork for soft robotics, offering a paradigm for creating simple, efficient mobile devices for force generation and material transport. Cohen’s research bridges materials science, biomechanics, and engineering, highlighting how nature’s strategies can be translated into synthetic systems. His work is particularly notable for its emphasis on fast-swelling kinetics, a key challenge in hydrogel actuation, and for demonstrating practical applications in cargo transport. With a citation impact that underscores its foundational role, Cohen’s research continues to inspire advances in soft actuators, biomedical devices, and biomimetic robotics, making him a key figure in the evolution of responsive, nature-inspired materials.