Search Results - "Lee, Hangil"

Determining the Catalytic Activity of Transition Metal-Doped TiO2 Nanoparticles Using Surface Spectroscopic Analysis by Yang, Sena, Lee, Hangil

“…The modified TiO 2 nanoparticles (NPs) to enhance their catalytic activities by doping them with the five transition metals (Cr, Mn, Fe, Co, and Ni) have been…”
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Mechanism of the Surface Hydrogen Induced Conversion of CO2 to Methanol at Cu(111) Step Sites by Kim, Yeonwoo, Trung, Tran Si Bui, Yang, Sena, Kim, Sehun, Lee, Hangil

“…Cu/ZnO/Al2O3 is an industrially important heterogeneous catalyst for the conversion of CO2 to methanol, which is in worldwide demand, and for the solution of…”
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Dopant-Dependent Toxicity of CeO2 Nanoparticles Is Associated with Dynamic Changes in H3K4me3 and H3K27me3 and Transcriptional Activation of NRF2 Gene in HaCaT Human Keratinocytes by Choi, Jang Hyun, Lee, Haram, Lee, Hangil, Lee, Hansol

“…Despite advances in the preparation of metal oxide (MO) nanoparticles (NPs) as catalysts for various applications, concerns about the biosafety of these…”
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Inflammation and Severe Cerebral Venous Thrombosis by Hu, Shuyuan, Lee, Hangil, Zhao, Haiping, Ding, Yuchuan, Duan, Jiangang

“…Cerebral venous thrombosis (CVT) is a rare type of venous thromboembolism (VTE). It is an important cause of stroke in young adults and children. Severe CVT,…”
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Spectroscopic Analyses of Changes in Photocatalytic and Catalytic Activities of Mn- and Ni-Ion Doped and Base-Treated Reduced Graphene Oxide by Hangil Lee, Hyun Sung Kim

“…While reduced graphene oxide (rGO) is used widely as a catalyst, its catalytic activity can be improved significantly by modifying it with a metal. In this…”
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Neuroprotective Effects of Exercise Postconditioning After Stroke via SIRT1-Mediated Suppression of Endoplasmic Reticulum (ER) Stress by Li, Fengwu, Geng, Xiaokun, Lee, Hangil, Wills, Melissa, Ding, Yuchuan

“…While it is well-known that pre-stroke exercise conditioning reduces the incidence of stroke and the development of comorbidities, it is unclear whether…”
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Covalent Functionalization of Epitaxial Graphene by Azidotrimethylsilane by Choi, Junghun, Kim, Ki-jeong, Kim, Bongsoo, Lee, Hangil, Kim, Sehun

“…Chemically modified epitaxial graphene (EG) by azidotrimethylsilane (ATS) was investigated using high-resolution photoemission spectroscopy (HRPES). Through…”
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Timing is everything: Exercise therapy and remote ischemic conditioning for acute ischemic stroke patients by Lee, Hangil, Yun, Ho Jun, Ding, Yuchuan

“…Physical exercise is a promising rehabilitative strategy for acute ischemic stroke. Preclinical trials suggest that exercise restores cerebral blood…”
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Vanadium-induced decrease in the magnetization of a VxCo1−x alloy film on the W(110) surface by Lee, Hangil

“…The magnetic and structural properties of a series of VxCo1−x alloy films prepared in a variety of compositions on a W(110) surface were investigated using…”
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Non-coding RNA basis of muscle atrophy by Liu, Qi, Deng, Jiali, Qiu, Yan, Gao, Juan, Li, Jin, Guan, Longfei, Lee, Hangil, Zhou, Qiulian, Xiao, Junjie

“…Muscle atrophy is a common complication of many chronic diseases including heart failure, cancer cachexia, aging, etc. Unhealthy habits and usage of hormones…”
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Relevance of Upper Limb Muscle Synergies to Dynamic Force Generation: Perspectives on Rehabilitation of Impaired Intermuscular Coordination in Stroke by Park, Jeong-Ho, Shin, Joon-Ho, Lee, Hangil, Roh, Jinsook, Park, Hyung-Soon

“…This study investigated the impact of stroke on the control of upper limb endpoint force during isokinetic exercise, a dynamic force-generating task, and its…”
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Alterations in intermuscular coordination underlying isokinetic exercise after a stroke and their implications on neurorehabilitation by Park, Jeong-Ho, Shin, Joon-Ho, Lee, Hangil, Roh, Jinsook, Park, Hyung-Soon

“…Abstract Background Abnormal intermuscular coordination limits the motor capability of stroke-affected upper limbs. By evaluating the intermuscular…”
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Temporal limits of therapeutic hypothermia onset in clinical trials for acute ischemic stroke: How early is early enough? by Lee, Hangil, Ding, Yuchuan

“…Stroke is one of the leading causes of mortality and morbidity worldwide, and yet, current treatment is limited to thrombolysis through either t-PA or…”
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Remote Ischemic Postconditioning vs. Physical Exercise After Stroke: an Alternative Rehabilitation Strategy? by Geng, Xiaokun, Wang, Qingzhu, Lee, Hangil, Huber, Christian, Wills, Melissa, Elkin, Kenneth, Li, Fengwu, Ji, Xunming, Ding, Yuchuan

“…There remain debates on neuroprotection and rehabilitation techniques for acute ischemic stroke patients. Therapeutic physical exercise following stroke has…”
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Comparative study of catalytic activities among transition metal-doped IrO2 nanoparticles by Lee, Hangil, Kim, Joo Yeon, Lee, Si Young, Hong, Jung A., Kim, Namdong, Baik, Jaeyoon, Hwang, Yun Jeong

“…Catalytic activities of transition metal-doped IrO 2 nanoparticles (TM-IrO 2 NPs; TM = Cr, Mn, Fe, Co, or Ni) are compared for various oxidation reactions such…”
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Verifying the relationships of defect site and enhanced photocatalytic properties of modified ZrO2 nanoparticles evaluated by in-situ spectroscopy and STEM-EELS by Kim, Hyun Sung, Kim, Ye-Jin, Son, Ye Rim, Pham, Vy Ngoc, Kim, Ki-jeong, Kim, Chang Woo, Youn, Young-Sang, Kwon, Oh-Hoon, Lee, Hangil

“…Base treatment and metal doping were evaluated as means of enhancing the photocatalytic activity of ZrO 2 nanoparticles (NPs) via the generation of oxygen…”
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Confirmation of Initial Stable Adsorption Structures of Leucine and Tyrosine Adsorbed on a Cu(110) Surface by Lee, Hangil, Kim, Hyun Sung

“…The structures and stability levels of leucine (Leu) and tyrosine (Tyr) adsorbed on a Cu(110) surface, at initial levels of coverage (less than 0.25…”
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Effect of Bariatric Surgery on Metabolic Diseases and Underlying Mechanisms by Ji, Yu, Lee, Hangil, Kaura, Shawn, Yip, James, Sun, Hao, Guan, Longfei, Han, Wei, Ding, Yuchuan

“…Obesity is a highly prevalent public health concern, attributed to multifactorial causes and limited in treatment options. Several comorbidities are closely…”
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Enhancement of Catalytic Activity of Reduced Graphene Oxide Via Transition Metal Doping Strategy by Lee, Hangil, Hong, Jung A

“…To compare the catalytic oxidation activities of reduced graphene oxide (rGO) and rGO samples doped with five different transition metals (TM-rGO), we…”
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Neuroprotective Effects of Pharmacological Hypothermia on Hyperglycolysis and Gluconeogenesis in Rats after Ischemic Stroke by Guan, Longfei, Lee, Hangil, Geng, Xiaokun, Li, Fengwu, Shen, Jiamei, Ji, Yu, Peng, Changya, Du, Huishan, Ding, Yuchuan

“…Stroke is a leading threat to human life. Metabolic dysfunction of glucose may play a key role in stroke pathophysiology. Pharmacological hypothermia (PH) is a…”
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