Zobrazeno 1 - 10 of 426 pro vyhledávání: '"Yong Soo Lee"'
1
Akademický článek
Dual-band transparency over near-IR and THz in surfactant-free DNA solid film
Autor: Hayoung Jeong, Seunguk Cheona, Yong Soo Lee, Marjan Ghasemi, Soeun Kim, Chul Kang, Inhee Maeng, Seongjin Hong, Kyunghwan Oh
Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract We thoroughly investigated the optical properties of surfactant-free deoxyribonucleic acid (SF-DNA) solid films across a broad spectral gamut from ultraviolet (UV) to terahertz (THz). Demonstrating potential as a transparent dielectric mater
Externí odkaz: https://doaj.org/article/a625215a85934848b8a3f76ceef32c95
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2
Akademický článek
Optical manipulation of a dielectric particle along polygonal closed-loop geometries within a single water droplet
Autor: Junbum Park, Seongjin Hong, Yong Soo Lee, Hyeonwoo Lee, Seokjin Kim, Kishan Dholakia, Kyunghwan Oh
Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract We report a new method to optically manipulate a single dielectric particle along closed-loop polygonal trajectories by crossing a suite of all-fiber Bessel-like beams within a single water droplet. Exploiting optical radiation pressure, thi
Externí odkaz: https://doaj.org/article/aa7f5e4c0cd640dda7713b9918a5a3e5
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3
Akademický článek
Spatially selective DNA deposition on the fiber core by optically trapping an aqueous droplet and its application for ultra-compact DNA Fabry-Perot temperature sensor
Autor: Byungjoo Kim, Hayoung Jeong, Yong Soo Lee, Seongjin Hong, Kyunghwan Oh
Publikováno v: Sensors and Actuators Reports, Vol 3, Iss , Pp 100038- (2021)
We developed a new method to deposit deoxyribonucleic acid (DNA) solid film selectively only on the core of an optical fiber facet with a variable thickness, by optically trapping an aqueous DNA droplet during an optimal drying process. We experiment
Externí odkaz: https://doaj.org/article/42353ea26aa64950bb9a6e29c63d5dd3
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4
Akademický článek
High Figure-of-Merit ( ${V}_{\text{BR}}^{\text{2}}$ / ${R}_{\text{ON}}$ ) AlGaN/GaN Power HEMT With Periodically C-Doped GaN Buffer and AlGaN Back Barrier
Autor: Jun-Hyeok Lee, Jeong-Min Ju, Gokhan Atmaca, Jeong-Gil Kim, Seung-Hyeon Kang, Yong Soo Lee, Sang-Heung Lee, Jong-Won Lim, Ho-Sang Kwon, Sefer Bora Lisesivdin, Jung-Hee Lee
Publikováno v: IEEE Journal of the Electron Devices Society, Vol 6, Pp 1179-1186 (2018)
In this paper, we investigated characteristics of AlGaN/GaN high-electron mobility transistors (HEMTs) with high resistive buffer structure consisted of periodically carbon-doped (PCD) GaN buffer layer and AlGaN back barrier layer. The PCD structure
Externí odkaz: https://doaj.org/article/8c41fbcf096a4460860a2390b0d9f155
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5
Akademický článek
Orphan nuclear receptor ERRγ is a key regulator of human fibrinogen gene expression.
Autor: Yaochen Zhang, Don-Kyu Kim, Yan Lu, Yoon Seok Jung, Ji-Min Lee, Young-Hoon Kim, Yong Soo Lee, Jina Kim, Bedair Dewidar, Won-Il Jeong, In-Kyu Lee, Sung Jin Cho, Steven Dooley, Chul-Ho Lee, Xiaoying Li, Hueng-Sik Choi
Publikováno v: PLoS ONE, Vol 12, Iss 7, p e0182141 (2017)
Fibrinogen, 1 of 13 coagulation factors responsible for normal blood clotting, is synthesized by hepatocytes. Detailed roles of the orphan nuclear receptors regulating fibrinogen gene expression have not yet been fully elucidated. Here, we identified
Externí odkaz: https://doaj.org/article/c3c382e53cfa4ae596ea2013e77df67d
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7
A High-Fat Diet Activates the BAs-FXR Axis and Triggers Cancer-Associated Fibroblast Properties in the Colon
Autor: Tae-Young Kim, Seungil Kim, Yeji Kim, Yong-Soo Lee, Sohyeon Lee, Su-Hyun Lee, Mi-Na Kweon
Publikováno v: Cellular and Molecular Gastroenterology and Hepatology. 13:1141-1159
Dietary signals are known to modulate stemness and tumorigenicity of intestinal progenitors; however, the impact of a high-fat diet (HFD) on the intestinal stem cell (ISC) niche and its association with colorectal cancer remains unclear. Thus, we aim
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64fefe6d9eb0adeda2ff5242a727fbc8
https://doi.org/10.1016/j.jcmgh.2021.12.015
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9
Effect of diabetes and corticosteroid injection on glenohumeral joint capsule in a rat stiffness model
Autor: Ja Yeon Kim, Kwang-Il Kim, Yong-Soo Lee, Seok Won Chung
Publikováno v: Journal of Shoulder and Elbow Surgery. 30:2814-2823
To evaluate the effects of diabetes and corticosteroid injected in the joints on the shoulder motion, gait, and joint capsular properties in a rat stiffness model.A total of 27 rats were randomly distributed into 3 groups-nondiabetes group (group A),
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e68a4035fb6d87930b1f6398f8825054
https://doi.org/10.1016/j.jse.2021.06.003
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10
Low-Loss Polytetrafluoroethylene Hexagonal Porous Fiber for Terahertz Pulse Transmission in the 6G Mobile Communication Window
Autor: Seung Jae Oh, Hyucksu Choi, Chul Kang, Kyunghwan Oh, Byungjoo Kim, Yong Soo Lee, Soeun Kim, Inhee Maeng
Publikováno v: IEEE Transactions on Microwave Theory and Techniques. 69:4623-4630
Hexagonal porous optical fiber without a central defect is proposed and numerically analyzed with the finite element method (FEM) for transmitting terahertz (THz) electromagnetic wave pulse. In experiments, the transmission characteristics of polytet
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fcd9787f4b231885e1d386a5033f386f
https://doi.org/10.1109/tmtt.2021.3092761
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