Eunjeong Byun

Papers

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About

Dr. Eunjeong Byun is a leading researcher in stimuli-responsive soft materials and their applications in soft robotics and biomedical devices. Her work centers on developing intelligent hydrogels that can be remotely controlled without physical tethers—a critical challenge in minimally invasive surgery and micro-robotics. In her highly cited 2020 paper, "Untethered Actuation of Hybrid Hydrogel Gripper via Ultrasound" (44 citations), Byun pioneered a method to wirelessly actuate hybrid hydrogel grippers using focused ultrasound, enabling precise, reversible shape changes without heat, pH, or light triggers. This breakthrough overcomes the limitations of traditional tethering, opening new pathways for autonomous surgical tools and microfluidic systems. Byun’s contributions have been instrumental in advancing untethered soft robotics, with her work cited by researchers developing next-generation biomedical implants and drug delivery systems. Her innovative integration of ultrasound with responsive hydrogels represents a significant leap toward truly autonomous, remotely controlled soft devices, positioning her as a key figure in the future of smart materials and biomedical engineering.