Kyoung-Ryul Lee

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About

Dr. Kyoung-Ryul Lee is a leading innovator in the field of wearable electronics and nanomaterial-based sensors, with a particular focus on laser-induced graphene (LIG) technologies. His seminal work, "In Situ Co‐transformation of Reduced Graphene Oxide Embedded in Laser‐Induced Graphene and Full‐Range On‐Body Strain Sensor" (2023, 54 citations), represents a breakthrough in on-body sensing. In this study, Dr. Lee developed a novel method for embedding reduced graphene oxide within LIG, creating a highly sensitive and durable strain sensor capable of detecting a full range of physiological signals—from subtle heart rate and voice waveforms to dynamic body motions. This innovation addresses critical limitations in wearable sensor durability and sensitivity, enabling real-time, continuous health monitoring. Dr. Lee’s contributions have been widely recognized, with his work cited extensively in the fields of flexible electronics and biomedical engineering. His research not only advances the fundamental understanding of graphene-based composites but also paves the way for practical applications in personalized healthcare, human-machine interfaces, and soft robotics. Dr. Lee’s dedication to bridging materials science and practical device engineering marks him as a key figure in the next generation of wearable technology.