Ji‐Seok Han

Korea Research Institute of Chemical Technology

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About

Ji-Seok Han is a rising researcher at the forefront of soft robotics and smart materials, with a focused expertise in liquid crystalline networks (LCNs) and 3D transformable structures. His major contribution lies in pioneering the monolithic assembly of three-dimensional soft transformable robots, a breakthrough that enables complex, reversible locomotion from simple two-dimensional LCN films. By integrating static and dynamic covalent dual-cross-links into photo-controllable LCNs, Han’s work allows for unprecedented UV-controlled reconfiguration and shape transformation, directly addressing the field’s demand for versatile, untethered actuators. His 2022 paper, "Monolithically Assembled 3D Soft Transformable Robot," has garnered cumulative citations, reflecting its foundational impact on the design of adaptive soft machines. This achievement, highlighted in collaboration with Hong Suk Kang and Dong-Gyun Kim, demonstrates Han’s ability to bridge materials chemistry and robotic functionality. For students and researchers, Han’s work offers a compelling glimpse into the future of soft robotics—where materials themselves become the machine, capable of morphing and moving on command.