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Dong Yun Choi
Researcher at KITECH
Publications - 22
Citations - 989
Dong Yun Choi is an academic researcher from KITECH. The author has contributed to research in topics: Transparent conducting film & Air filter. The author has an hindex of 9, co-authored 19 publications receiving 700 citations. Previous affiliations of Dong Yun Choi include KAIST.
Papers
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Journal ArticleDOI
Annealing-free, flexible silver nanowire–polymer composite electrodes via a continuous two-step spray-coating method
TL;DR: A two-step spray-coating method for producing large-scale, smooth and flexible silver nanowire-poly3,4-ethylenedioxythiophene:polystyrenesulfonate (PEDOT:PSS) composite electrodes displaying good electromechanical flexibility for use in flexible optoelectronic applications is demonstrated.
Journal ArticleDOI
Highly Stretchable, Hysteresis-Free Ionic Liquid-Based Strain Sensor for Precise Human Motion Monitoring.
Dong Yun Choi,Min Hyeong Kim,Yong Suk Oh,Soo Ho Jung,Jae Hee Jung,Hyung Jin Sung,Hyung Woo Lee,Hye Moon Lee +7 more
TL;DR: It is demonstrated that the wavy structure can offer lower energy dissipation compared to a flat structure under a given deformation.
Journal ArticleDOI
Al-Coated Conductive Fibrous Filter with Low Pressure Drop for Efficient Electrostatic Capture of Ultrafine Particulate Pollutants.
Dong Yun Choi,Soo-Ho Jung,Dong-Keun Song,Eun Jeong An,Duckshin Park,Tae-Oh Kim,Jae Hee Jung,Hye Moon Lee +7 more
TL;DR: A new strategy of air filtration based on an Al-coated conductive fibrous filter for high efficient nanoparticulate removals and its good recyclability is demonstrated.
Journal ArticleDOI
Washable antimicrobial polyester/aluminum air filter with a high capture efficiency and low pressure drop
Dong Yun Choi,Ki Joon Heo,Juhee Kang,Eun Jeong An,Soo-Ho Jung,Byung Uk Lee,Hye Moon Lee,Jae Hee Jung,Jae Hee Jung,Jae Hee Jung +9 more
TL;DR: A reusable bifunctional polyester/aluminum (PET/Al) air filter for the high efficiency simultaneous capture and inactivation of airborne microorganisms shows great potential for use in energy-efficient bioaerosol control systems suitable for indoor environments.
Journal ArticleDOI
Battery-free, wireless soft sensors for continuous multi-site measurements of pressure and temperature from patients at risk for pressure injuries.
Yong Suk Oh,Yong Suk Oh,Jae Hwan Kim,Jae Hwan Kim,Zhaoqian Xie,Seokjoo Cho,Hyeonseok Han,Sung Woo Jeon,Minsu Park,Myeong Namkoong,Raudel Avila,Zhen Song,Sung-Uk Lee,Kabseok Ko,Jungyup Lee,Je-Sang Lee,Weon Gi Min,Byeong-Ju Lee,Myungwoo Choi,Ha Uk Chung,Jongwon Kim,Jongwon Kim,Mengdi Han,Jahyun Koo,Yeon Sik Choi,Sung Soo Kwak,Sung Bong Kim,Sung Bong Kim,Jeonghyun Kim,Jungil Choi,Chang-Mo Kang,Jong Uk Kim,Jong Uk Kim,Kyeongha Kwon,Sang Min Won,Janice Mihyun Baek,Yujin Lee,So Young Kim,Wei Lu,Abraham Vázquez-Guardado,Hyoyoung Jeong,Hanjun Ryu,Geumbee Lee,Kyuyoung Kim,Seung-Hwan Kim,Min Seong Kim,Jungrak Choi,Dong Yun Choi,Quansan Yang,Hangbo Zhao,Wubin Bai,Hokyung Jang,Yongjoon Yu,Jaeman Lim,Xu Guo,Bong Hoon Kim,Seokwoo Jeon,Charles R. Davies,Anthony Banks,Hyung Jin Sung,Yonggang Huang,Inkyu Park,John A. Rogers +62 more
TL;DR: In this article, a pressure-responsive element based on membrane deflection and a battery-free, wireless mode of operation capable of multi-site measurements at strategic locations across the body is introduced.