SEMINAR 1 Title Stretchable Inorganic Devices for Wearable

SEMINAR 1. Title : Stretchable Inorganic Devices for Wearable Electronics 2. Speaker : Dae-Hyeong Kim 3. Time : 16: 00~17: 00 4. Place : : e+ Lecture Hall (room 83188), 2 nd Research Building, Sungkyunkwan University 5. Summary : Research in nanomaterials and microelectronics technologies have driven important advances in healthcare in recent years. However, the mechanical and geometrical constraints inherent in all standard forms of rigid electronics impose unique integration and therapeutic delivery challenges for wearable medical devices. Here, we describe novel materials and design constructs for multifunctional wearable electronic devices, which incorporate arrays of single crystal silicon and inorganic solid-state sensors (e. g. strain gauges, temperature sensors) and actuators (e. g. resistive heaters), coupled with important new approaches for integrating nonvolatile memory with uniform-sized nanoparticles (for portable data storage with low power consumption) and nanoparticle-based drug release mechanisms (for transdermal drug delivery). Quantitative analyses of heat-transfer, drug-diffusion, and electronic performances of these systems during mechanical deformations and under moisturized circumstances validate the individual components, thereby enabling system-level functions. These systems combine advances in sensing, data storage, and drug-based feedback therapy to create new opportunities and directions in translational medicine. 6 Background : • Education UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN, Urbana-Champaign, Illinois Doctor of Philosophy, Materials Science and Engineering SEOUL NATIONAL UNIVERSITY, Seoul, Korea Master of Science, Chemical Engineering Bachelor of Science, Chemical Engineering 2009 2002 2000 Work SEOUL NATIONAL UNIVERSITY, Seoul, Korea Assistant Professor in School of Chemical and Biological Engineering 2011 -Present