Hyejin Jang

Ulsan National Institute of Science and Technology, Seoul National University

Papers

Total Citations

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About

Hyejin Jang is a leading researcher at the intersection of bioinspired materials and wearable electronics, whose work is redefining how synthetic adhesives and flexible sensors interface with the human body. Her most impactful contribution is a comprehensive 2021 review on bioinspired reversible dry and wet adhesives (30 citations), which systematically maps how living systems—from gecko feet to mussel threads—inspire smart adhesives with controllable adhesion strength. This foundational work has become a key reference for researchers developing next-generation medical tapes, climbing robots, and micro-manipulation tools. More recently, Jang has pioneered the fabrication of skin-mountable thermoelectric sensors using direct ink writing of Ag₂Te composites (2025, 4 citations). Her approach enables free-form, flexible sensors that convert subtle body heat gradients into electrical signals without external power, achieving rapid, real-time temperature monitoring. This breakthrough is critical for advancing self-powered wearable health monitors and humanoid robotics. By merging bioinspired design principles with additive manufacturing, Jang is driving the transition from rigid electronics to truly adaptive, skin-conformal devices. Her work demonstrates how fundamental insights from nature can be engineered into practical, high-impact technologies for healthcare and human-machine interaction.