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English Faculty Faculty & Research Physics

Lee, Sungwon

Faculty & Research


Physics

Lee, SungwonASSOCIATE PROFESSOR

  • WebsiteBHD LAB. 링크이동
  • E-mailswlee@dgist.ac.kr
  • Phone+82.53.785.6523
  • OfficeE2-512
  • LabE2-520
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RESEARCH AREA

  • Ultrathin Device Fabrication
  • Bio sensors Development
  • Functional Material Development

ACADEMIC & CAREER EXPERIENCE

ACADEMIC Ph. D., Yonsei University, Korea
CAREER Postdoctoral researcher at Tokyo University

Our Researches

About – Our lab. is focusing on extremely light, flexible and bio-compatible devices and sensors that can monitor bio-information without our recognition. Ultra-flexible, sweat permeable devices for E-skin electronics & wearable devices are our current interested research in order to minimize the uncomfortableness during the long term health monitoring.
  • ULTRA-FLEXIBLE

    Our lab, can fabricate ultrathin devices, utilizing few micron-thick devices. It is lighter than feather and can be freely deformed without electrical failure due to their thinness. This unique technique is very compatible with skin electronics or implantable electronics and since it does not cause uncomfortable feeling to the users.

  • WEARABLE

    Combination of stretchable conductor and textile can make smart wearable devices such as strain sensor, bio-electrode and interconnection between E-skin sensors and measurement devices. Conductive, adhesive & printable ink is very promising material for realizing wearable smart devices.

  • BREATHABLE

    In order to increase bio-compatibility of electronics, gas & liquid permeation is very important either on skin or implantable devices. Very recently we developed breathable electronics utilizing nanofiber substrate. As a result, sweat & oxygen or bio liquid circulation does not hindered during long term measurement for many applications.

Representative Publications

2020 “Stable and sustainable photoanodes using zinc oxide and cobalt oxide chemically gradient nanostructures for water-splitting applications”
Koteeswara Reddy Nandanapalli*, Devika Mudusu, Jong-Sung Yu, Sungwon Lee‡
Journal of Colloid and Interface Science 558, 9-20 (2020).
2019 “Breathable Nanomesh Humidity Sensor for Real-Time Skin Humidity Monitoring”
Wooseong Jeong*, Jinkyu Song, Jihoon Bae, Koteeswara Reddy Nandanapalli, Sungwon Lee‡
ACS Appl. Mater. Interfaces 11, 47, 44758-44763 (2019).
2019 “Functionalization of graphene layers and advancements in device applications”
Koteeswara Reddy Nandanapalli*, Devika Mudusu, Sungwon Lee‡
Carbon, 152, 954-985 (2019).
2019 “Accurate,hysteresis-free temperature sensor for healthmonitoring using a magnetic sensor and pristinepolymer”
Wooseong Jeong*, Mijin Kim, Jae-Hyun Ha, Nora Asyikin Binti Zilkifli, Jung-il Hong, CheolGi Kim, Sungwon Lee‡
RSC Advances, 9, 7885-7889 (2019).
2018 “A photonic sintering derived Ag flake/nanoparticle-based highly sensitive stretchable strain sensor for human motion monitoring”
Inhyuk Kim*, Kyoohee Woo*‡, Zhaoyang Zhong, Pyungsam Ko, Yunseok Jang, Minhun Jung, Jeongdai Jo, Sin Kwon, Seung-Hyun Lee, Sungwon Lee, Hongseok Youn, Jooho Moon‡
Nanoscale, 10, 7890-7897 (2018).
2018 “Ultrathin silver telluride nanowire films and gold nanosheet electrodes for a flexible resistive switching device”
Ho Jun Seo*, Wooseong Jeong, Sungwon Lee‡, Geon Dae Moon‡
Nanoscale, 10. 5424-5430 (2018).
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