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About

Sang Ouk Kim is a pioneering materials scientist whose research lies at the intersection of soft robotics, smart fibers, and advanced 2D materials. His most celebrated contribution is the development of a human-muscle-inspired single fibre actuator that achieves reversible percolation, a breakthrough that has garnered over 215 citations since 2022. This work addresses a critical challenge in robotics by combining high strain, stress, energy density, and mechanical strength in a single artificial muscle, offering a practical path toward lifelike robotic movements. Kim’s influence extends into the post-AI era, where he explores how 2D materials like MoS₂ can be engineered into helical liquid crystalline fibers for multifunctional wearable sensors, a concept that has already attracted 20 citations in 2024. His forward-looking perspective on 2D materials beyond traditional applications—spanning smart textiles, soft robotics, and single-atom catalysts—has earned him recognition as a visionary in the field. With a citation count exceeding 280 across his top papers, Kim’s work is not only highly cited but also deeply interdisciplinary, bridging fundamental materials science with real-world technologies that promise to reshape human-machine interaction.