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| WoS | SCOPUS | Document Type | Document Title | Abstract | Authors | Affiliation | ResearcherID (WoS) | AuthorsID (SCOPUS) | Author Email(s) | Journal Name | JCR Abbreviation | ISSN | eISSN | Volume | Issue | WoS Edition | WoS Category | JCR Year | IF | JCR (%) | FWCI | FWCI Update Date | WoS Citation | SCOPUS Citation | Keywords (WoS) | KeywordsPlus (WoS) | Keywords (SCOPUS) | KeywordsPlus (SCOPUS) | Language | Publication Stage | Publication Year | Publication Date | DOI | JCR Link | DOI Link | WOS Link | SCOPUS Link |
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| ○ | ○ | Article | Climate variability impacts on runoff projection in the 21st century based on the applicability assessment of multiple GCMs: A case study of the Lushi Basin, China | In this study, we initiatively employed the improved Secure Hash Algorithm (SHA) to evaluate and compare the competencies of multiple Coupled Model Intercomparison Project Phase Six (CMIP6) General Circulation Models (GCMs). The selected GCM outputs were bias-corrected by the non-parametric quantile mapping (QM) method. The calibrated and validated data were then used to run the XAJ (Xin ' anjiang) model to assess long-term climate variation impacts on runoff under four Shared Socioeconomic Pathways (SSP1-2.6, SSP2-4.5, SSP3-7.0, and SSP5-8.5), where the results were compared with the baseline period (1976 - 2000). Overall, the CNRM-CM6-1HR, FIO-ESM-2 - 0, INM-CM5-0 and NorESM2-MM models reconstructed better spatio-temporal evolutionary trends related to historical precipitation and evaporation, and were applied as selected GCMs for reliable runoff projection applications. The intensification amplitudes of precipitation and evaporation produced by selected GCMs gradually spread from SSP1-2.6 to SSP5-8.5 throughout the 21st century. Compared to the baseline period (257 m 3 /s), the extreme streamflow during the wet periods is likely to increase for SSP5-8.5 (288 - 298 m 3 /s), SSP3-7.0 (276 - 294 m 3 /s), and SSP2-4.5 (222 - 280 m 3 /s), whereas SSP1-2.6 decreases to varying degrees (178 - 255 m 3 /s). Meanwhile, during the dry periods, the extreme streamflow is projected to decrease by 2873 m 3 /s (SSP5-8.5), 32 - 38 m 3 /s (SSP3-7.0), 8 - 31 m 3 /s (SSP2-4.5), and 5 - 33 m 3 /s (SSP1-2.6) from historical levels (62 m 3 /s). The overwhelming majority of increasing trends in the wet periods and vastly decreasing trends in the dry seasons indicate that the basin will face some floods and water shortage risks in the mid to late 21st century. The findings broaden the efficacious applications of SHA in the performance selection of GCMs and QM method in bias correction. The conclusions provide a reference for flood and drought mitigation planning and water resources policymaking in the Yellow River Basin. | Xue, Peipei; Zhang, Chenguang; Wen, Zhang; Yu, Furong; Park, Eungyu; Nourani, Vahid | North China Univ Water Resources & Elect Power, Coll Water Resources, Zhengzhou 450046, Henan, Peoples R China; Yellow River Kaifeng Bureau, Kaifeng 475000, Henan, Peoples R China; China Univ Geosci, Sch Environm Studies, Hubei Key Lab Yangtze Catchment Environm Aquat Sci, Wuhan 430074, Hubei, Peoples R China; Kyungpook Natl Univ, Dept Geol, Daegu, South Korea; Univ Tabriz, Fac Civil Engn, Ctr Excellence Hydroinformat, Tabriz, Iran; Near East Univ, Fac Civil & Environm Engn, via Mersin 10, Mersin, Turkiye | ; Nourani, Vahid/F-4051-2017; Zhang, Chenguang/NGS-0873-2025 | 57221745228; 57939623100; 15020088000; 7402822445; 23995577700; 13906150400 | wenz@cug.edu.cn; | JOURNAL OF HYDROLOGY | J HYDROL | 0022-1694 | 1879-2707 | 638 | SCIE | ENGINEERING, CIVIL;GEOSCIENCES, MULTIDISCIPLINARY;WATER RESOURCES | 2024 | 6.3 | 7.2 | 1.86 | 2025-05-07 | 7 | 8 | General Circulation Models (GCMs); Improved Secure Hash Algorithm (SHA); Bias correction; Climate variability; Runoff variation | YELLOW-RIVER BASIN; MODEL SIMULATIONS; BIAS-CORRECTION; XINANJIANG MODEL; COVER CHANGE; PERFORMANCE; MONSOON; FLOW; HYDROLOGY; TRENDS | Bias correction; Climate variability; General Circulation Models (GCMs); Improved Secure Hash Algorithm (SHA); Runoff variation | China; Henan; Lushi Basin; Yellow River Basin; Climate models; Drought; Evaporation; Hash functions; Rain; Stream flow; Bias correction; Climate variability; General circulation model; Improved secure hash algorithm; Mapping method; Runoff projections; Runoff variation; Secure Hash Algorithm (); Wet period; algorithm; calibration; climate variation; CMIP; error correction; evaporation; general circulation model; precipitation (climatology); runoff; streamflow; Runoff | English | 2024 | 2024-07 | 10.1016/j.jhydrol.2024.131383 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Compact Solid Electrolyte Interface Realization Employing Surface-Modified Fillers for Long-Lasting, High-Performance All-Solid-State Li-Metal Batteries | The implementation of polymer-based Li-metal batteries is hindered by their low coulombic efficiency and poor cycling stability attributed to continuous electrolyte decomposition. Enhancement of the solid electrolyte interface (SEI) stability is key to mitigating electrolyte decomposition. This study proposes surface-functionalized silica mesoball fillers to fabricate a composite polymer electrolyte (MSBM-CPE). As a result of surface modification, the polyethylene oxide matrix benefits from the uniform distribution of the filler, which provides a large surface area and Lewis acid sites. Molecular dynamics simulations reveal that the dissociation energy of lithium bis(trifluoromethanesulfonyl)imide in the filler is fourfold higher (-1.95 eV) than that of the filler-free electrolyte. Consequently, the MSMB-CPE diffusivity is 30 times higher than its filler-free counterpart. The MSMB-CPE of ionic conductivity of 1.16 x 10-2 S cm-1 @60 degrees C and a venerable Li-ion transference number of 0.81. The excellent compatibility of MSMB-CPE with the Li anode is demonstrated by its stable symmetric cell performance under high current density (200 mu A cm-2 @60 degrees C) for over 5000 h. Approximately 85.60% retention capacity of the [Li/MSMB-CPE/LiFePO4] full cell after 700 cycles. Furthermore, compositional analysis reveals that the SEI layer in MSMB-CPE is smooth with fewer by-products at the electrolyte/Li interface. This study presents a novel polymer electrolyte (MSBM-CPE) with surface-functionalized silica mesoball fillers, enhancing ionic conductivity and SEI stability. The electrolyte shows superior lithium-ion transport and compatibility with the Li anode, achieving high conductivity, long cycling stability, and reduced dendrite formation. These findings highlight the potential of MSBM-CPE for high-performance Li-metal batteries. image | Jamal, Hasan; Khan, Firoz; Kim, Ji Hoon; Kim, Eunhui; Lee, Sang Uck; Kim, Jae Hyun | Daegu Gyeongbuk Inst Sci & Technol, Div Energy Technol, 333 Techno Jungang Daero, Daegu 42988, South Korea; King Fahd Univ Petr & Minerals KFUPM, Interdisciplinary Res Ctr Sustainable Energy Syst, Dhahran 31261, Saudi Arabia; Sungkyunkwan Univ, Sch Chem Engn, Suwon 16149, South Korea; Kyungpook Natl Univ, Sch Mat Sci & Engn, Daegu 41566, South Korea | ; Jamal, Hasan/GNO-9249-2022; Khan, Firoz/G-8959-2019; Lee, Sang Uck/J-9027-2014; Kim, Jae/AAY-8167-2020 | 57222123834; 58261766200; 59210975700; 58677176000; 36091616700; 57192648482 | suleechem@skku.edu;jayhyun@dgist.ac.kr; | SMALL | SMALL | 1613-6810 | 1613-6829 | 20 | 45 | SCIE | CHEMISTRY, MULTIDISCIPLINARY;CHEMISTRY, PHYSICAL;MATERIALS SCIENCE, MULTIDISCIPLINARY;NANOSCIENCE & NANOTECHNOLOGY;PHYSICS, APPLIED;PHYSICS, CONDENSED MATTER | 2024 | 12.1 | 7.2 | 1.26 | 2025-05-07 | 9 | 6 | composite solid-state electrolytes; high ionic conductivities; inorganic fillers; molecular dynamics simulations; surface modifications | LITHIUM-METAL; POLYMER ELECTROLYTE; IONIC-CONDUCTIVITY; SILICA NANOPARTICLES | composite solid-state electrolytes; high ionic conductivities; inorganic fillers; molecular dynamics simulations; surface modifications | Filled polymers; Fillers; Interface states; Ionic conduction in solids; Ionic conductivity; Lithium-ion batteries; Polyelectrolytes; Polyethylene oxides; Silica; Solid electrolytes; Solid-State Batteries; electrolyte; filler; imide; Lewis acid; lithium; lithium ion; macrogol; metal; polymer; silicon dioxide; Composite solid-state electrolyte; Composite solids; Dynamics simulation; High ionic conductivity; Inorganic-fillers; Li metal; Molecular dynamic simulation; Solid electrolyte interfaces; Solid-state electrolyte; Surface-modification; anode electrode; article; conductance; controlled study; current density; decomposition; diffusivity; dissociation; ionization; molecular dynamics; pharmaceutics; solid; solid state; surface area; Molecular dynamics | English | 2024 | 2024-11 | 10.1002/smll.202402001 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | High-dose proton pump inhibitor treatment is associated with a higher mortality in cirrhotic patients: A multicentre study | Background Proton pump inhibitors (PPI) are frequently used in patients with cirrhosis. Aims This study aimed to determine whether PPI use is associated with the prognosis of cirrhotic patients. Methods We conducted a multicentre retrospective cohort study involving 1485 patients who had experienced hepatic encephalopathy (HE) from 7 referral centres in Korea. The primary outcome was overall survival and secondary outcomes included the development of cirrhotic complications, including recurrent HE, spontaneous bacterial peritonitis (SBP), hepatorenal syndrome (HRS), and gastrointestinal bleeding. Patients treated with PPI with a mean defined daily dose (mDDD) >= 0.5 (high-dose PPI group) were compared to those treated with PPI of an mDDD < 0.5 (No or low-dose PPI group) for each outcome. Results Among 1485 patients (median age, 61 years; male, 61%), 232 were assigned to the high-dose PPI group. High-dose PPI use was independently associated with a higher risk of death (adjusted HR [aHR] = 1.71, 95% confidence interval [CI] = 1.38-2.11, p < 0.001). This result was reproducible after propensity score-matching (PSM) (aHR = 1.90, 95% CI = 1.49-2.44, p < 0.001). High-dose PPI use was an independent risk factor of recurrent HE (before PSM: aHR = 2.04, 95% CI = 1.66-2.51, p < 0.001; after PSM: aHR = 2.16, 95% CI = 1.70-2.74, p < 0.001), SBP (before PSM: aHR = 1.87, 95% CI = 1.43-2.43, p < 0.001; after PSM: aHR = 1.76, 95% CI = 1.31-2.36, p = 0.002), HRS (before PSM: aHR = 1.48, 95% CI = 1.02-2.15, p = 0.04; after PSM: aHR = 1.47, 95% CI = 0.95-2.28, p = 0.09), and gastrointestinal bleeding (before PSM: aHR = 1.46, 95% CI = 1.12-1.90, p = 0.006; after PSM: aHR = 1.74, 95% CI = 1.28-2.37, p < 0.001). Conclusions The use of high-dose PPI was independently associated with increased risks of mortality and cirrhotic complications. | Yoon, Jun Sik; Hong, Ji Hoon; Park, Soo Young; Kim, Seung Up; Kim, Hwi Young; Kim, Ju Yeon; Hur, Moon Haeng; Park, Min Kyung; Lee, Yun Bin; Lee, Han Ah; Kim, Gi-Ae; Sinn, Dong Hyun; Park, Sung Jae; Lee, Youn Jae; Kim, Yoon Jun; Yoon, Jung-Hwan; Lee, Jeong-Hoon | Inje Univ, Busan Paik Hosp, Coll Med, Dept Internal Med, Busan, South Korea; Seoul Natl Univ, Coll Med, Dept Internal Med, Seoul, South Korea; Seoul Natl Univ, Coll Med, Liver Res Inst, Seoul, South Korea; Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Sch Med, Dept Internal Med, Daegu, South Korea; Yonsei Univ, Severance Hosp, Coll Med, Dept Internal Med, Seoul, South Korea; Yonsei Univ, Severance Hosp, Coll Med, Yonsei Liver Ctr, Seoul, South Korea; Ewha Womans Univ, Coll Med, Dept Internal Med, Seoul, South Korea; Kyung Hee Univ, Sch Med, Dept Internal Med, Seoul, South Korea; Sungkyunkwan Univ, Samsung Med Ctr, Sch Med, Dept Internal Med, Seoul, South Korea; Seoul Natl Univ, Coll Med, Dept Internal Med, 101 Daehak Ro, Seoul 03080, South Korea; Seoul Natl Univ, Coll Med, Liver Res Inst, 101 Daehak Ro, Seoul 03080, South Korea | Lee, Jeong-Hoon/Q-1055-2018; Yoon, Jung/J-5563-2012; Kim, Sun/L-4239-2013; Lee, Hye/J-2154-2015; Sinn, Dong/JAC-4247-2023; Kim, Yoon/J-2746-2012; Lee, Dong-Hyeon/AAM-3893-2021; Lee, Yoojin/AAB-9799-2022; Kim, Gi-Ae/AAZ-2547-2021; Kim, Joo/X-7562-2019 | 57195953972; 57356228900; 57191674344; 54933821200; 56493773500; 59862755100; 57356094400; 57418519600; 55917845400; 57190980926; 55532175000; 23493891100; 24176295000; 24175940200; 25947520600; 16246591600; 55936232200 | pindra@empal.com;jhleemd@snu.ac.kr; | ALIMENTARY PHARMACOLOGY & THERAPEUTICS | ALIMENT PHARM THER | 0269-2813 | 1365-2036 | 59 | 8 | SCIE | GASTROENTEROLOGY & HEPATOLOGY;PHARMACOLOGY & PHARMACY | 2024 | 6.7 | 7.2 | 3.6 | 2025-05-07 | 6 | 6 | bacterial translocation; hepatic encephalopathy; mean defined daily dose; spontaneous bacterial peritonitis | SPONTANEOUS BACTERIAL PERITONITIS; HEPATIC-ENCEPHALOPATHY; LIVER-DISEASE; RISK; THERAPY; INCREASES; ULCER | bacterial translocation; hepatic encephalopathy; mean defined daily dose; spontaneous bacterial peritonitis | Gastrointestinal Hemorrhage; Hepatic Encephalopathy; Humans; Liver Cirrhosis; Male; Middle Aged; Proton Pump Inhibitors; Retrospective Studies; Risk Factors; proton pump inhibitor; proton pump inhibitor; adult; aged; Article; bacterial peritonitis; cohort analysis; disease course; drug dosage form comparison; drug fatality; drug megadose; drug safety; female; gastrointestinal hemorrhage; hepatic encephalopathy; hepatorenal syndrome; human; liver cirrhosis; low drug dose; major clinical study; male; mortality rate; mortality risk; multicenter study; overall survival; prognosis; recurrent disease; retrospective study; South Korea; clinical trial; complication; gastrointestinal hemorrhage; hepatic encephalopathy; liver cirrhosis; middle aged; risk factor | English | 2024 | 2024-04 | 10.1111/apt.17909 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Improving rainfall-runoff modeling in the Mekong river basin using bias-corrected satellite precipitation products by convolutional neural networks | Accurate rainfall-runoff (RR) modeling is crucial for effective Mekong River Basin (MRB) water resource management. Satellite precipitation products (SPPs) can offer valuable data for such modeling; however, these products often exhibit biases that may adversely affect hydrological simulations. This study aimed to improve RR modeling using bias-corrected SPPs and the Soil and Water Assessment Tool (SWAT) model for MRB. A convolutional neural network-based deep learning framework was employed to correct biases in four SPPs (TRMM, PERSIANN-CDR, CHIRPS, and CMORPH), resulting in four respective bias-corrected SPPs (ADJTRMM, ADJCDR, ADJCHIR, and ADJCMOR). The bias-corrected products were compared against a gauge-based dataset in terms of rainfall analysis, and their performance within the SWAT model was assessed over calibration (2004-2013) and validation (2014-2015). Bias-corrected products demonstrated superior performance in rainfall analysis, with ADJTRMM outperforming other products. The SWAT model calibration results showed satisfactory performance across all stations, with a Nash-Sutcliffe Efficiency (NSE) ranging from [0.76-0.87]. Integrating bias-corrected SPPs into the SWAT model significantly increased the RR simulations in the MRB, indicated by higher NSE values [0.72-0.85] compared to uncorrected SPPs [-0.37 to 0.85] at the Kratie station. Besides, the inconsistent performance of bias-corrected products between rainfall analysis and RR modeling was observed, with ADJCDR outperforming ADJTRMM in the SWAT model. These results highlight the significance of using bias-corrected SPPs in hydrological modeling applications, especially in areas with limited ground-based precipitation data, and highlight the need for further research to refine bias correction methods and address the limitations of the SWAT model. | Le, Xuan-Hien; Kim, Younghun; Binh, Doan Van; Jung, Sungho; Nguyen, Duc Hai; Lee, Giha | Kyungpook Natl Univ, Dept Adv Sci & Technol Convergence, 2559 Gyeongsang, Sangju 37224, South Korea; Thuyloi Univ, Fac Water Resources Engn, 175 Tay Son, Hanoi 10000, Vietnam; Vietnamese German Univ, Fac Engn, Ben Cat Town 820000, Binh Duong, Vietnam; Univ Saskatchewan, Dept Civil Geol & Environm Engn, 57 Campus Dr, Saskatoon, SK S7N 5A9, Canada | Nguyen, Hai/AAD-8210-2020; Le, Xuan-Hien/AAZ-9166-2021; Van Binh, Doan/AAY-3488-2020 | 57209735659; 58288992500; 57208166301; 57209733155; 57215097506; 35069799400 | hienlx@knu.ac.kr;leegiha@knu.ac.kr; | JOURNAL OF HYDROLOGY | J HYDROL | 0022-1694 | 1879-2707 | 630 | SCIE | ENGINEERING, CIVIL;GEOSCIENCES, MULTIDISCIPLINARY;WATER RESOURCES | 2024 | 6.3 | 7.2 | 6.04 | 2025-05-07 | 16 | 16 | CNN; MRB; Precipitation bias correction; Rainfall -runoff modeling; SPP; SWAT | DENSE NETWORK; PERFORMANCE; CATCHMENT; BALANCE; DATASET; CMORPH; INPUT; WATER; TMPA; FLOW | CNN; MRB; Precipitation bias correction; Rainfall-runoff modeling; SPP; SWAT | Kracheh; Mekong Basin; Convolution; Convolutional neural networks; Deep learning; Rain; Rain gages; Runoff; Surface plasmon resonance; Water management; Watersheds; Bias correction; Convolutional neural network; Mekong river basins; Performance; Precipitation bias correction; Rainfall - Runoff modelling; Rainfall analysis; Satellite precipitation products; Soil and Water assessment tools; Tool models; artificial neural network; correction; hydrological modeling; rainfall; rainfall-runoff modeling; river basin; soil and water assessment tool; water resource; SWAT | English | 2024 | 2024-02 | 10.1016/j.jhydrol.2024.130762 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Land use effects on spatiotemporal variations of dissolved organic matter fluorescence and water quality parameters in watersheds, and their interrelationships | Fluorescence spectroscopy has demonstrated its potential for assessing organic matter (OM) -related water quality (WQ) and identifying anthropogenically driven pollution sources within watersheds. This study involves a comparison of spatial variations in general WQ parameters and dissolved organic matter (DOM) fluorescence characteristics between two adjacent watersheds characterized by disparate land uses (i.e., urban and agricultural). The investigation encompasses both rain and non-rain events to evaluate the diagnostic utility of DOM fluorescence in monitoring WQ fluctuations. In the urban watershed, variations were predominantly influenced by wastewater effluents, leading to noticeable changes exclusively downstream from sewage treatment facilities, regardless of distinct hydrological conditions. In contrast, the agricultural watershed exhibited more extensive spatial variations, suggesting a prevalence of non-point source pollution stemming from agricultural and livestock activities. The humic-like fluorescent components (C1 and C2) exhibited a robust positive correlation with total organic carbon (TOC), unaffected by varying hydrological conditions and catchment land use. Conversely, the assessment of nutrient levels utilizing the protein-like component (C3) was considerably influenced by catchment land use. A stronger positive correlation between C3 and total nitrogen (TN) was observed in the urban watershed compared to the agricultural watershed. Moreover, the fluorescence index (FI) demonstrated a substantial positive relationship with TN in both watersheds, indicating the dominance of microbial sources in nitrogen pollution for both watersheds. No significant differences were found in the variation trends of WQ and DOM fluorescence between non-rain and rain events. This study emphasizes that catchment land use plays a pivotal role in influencing the associations between fluorescence indices and WQ parameters. Our findings validate the robust potential for replacing conventional WQ parameters with DOM fluorescence indices in watersheds characterized by distinct land uses. | Badalge, Nipuni Dineesha Kandaddara; Kim, Jaein; Lee, Sungyun; Lee, Byung Joon; Hur, Jin | Sejong Univ, Dept Environm & Energy, 209 Neungdong Ro, Seoul 05006, South Korea; Kyungpook Natl Univ, Dept Adv Sci & Technol Convergence, 2559 Gyeongsang Daero, Sangju 37224, South Korea; Kyungpook Natl Univ, Energy Environm Inst, 2559 Gyeongsang Daero, Sangju 37224, Gyeongbuk, South Korea | 59388300000; 57194534599; 36438267000; 56016052400; 7005096817 | bjlee@knu.ac.kr;jinhur@sejong.ac.kr; | JOURNAL OF HYDROLOGY | J HYDROL | 0022-1694 | 1879-2707 | 631 | SCIE | ENGINEERING, CIVIL;GEOSCIENCES, MULTIDISCIPLINARY;WATER RESOURCES | 2024 | 6.3 | 7.2 | 3.25 | 2025-05-07 | 7 | 9 | Fluorescence spectroscopy; Dissolved organic matter; Land use; Watershed; Diagnostic tool; Flow conditions | EXCITATION-EMISSION MATRIX; RIVER; PARAFAC; CONTAMINATION; SPECTROSCOPY; BEHAVIOR; SYSTEMS; WASTE; INDEX; CDOM | Diagnostic tool; Dissolved organic matter; Flow conditions; Fluorescence spectroscopy; Land use; Watershed | Agricultural pollution; Biogeochemistry; Catchments; Dissolution; Effluents; Fluorescence; Fluorescence spectroscopy; Nitrogen; Organic carbon; Rain; Runoff; Sewage; Wastewater treatment; Water pollution; Water quality; Watersheds; Diagnostics tools; Dissolved organic matters; Flow condition; Fluorescence indices; Hydrological condition; Organic matter fluorescences; Rain events; Spatial variations; Urban watershed; Water quality parameters; detection method; dissolved organic matter; fluorescence spectroscopy; land use; nonpoint source pollution; sewage treatment; total organic carbon; water quality; watershed; Land use | English | 2024 | 2024-03 | 10.1016/j.jhydrol.2024.130840 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Laser-Printed Photoanode: Femtosecond Laser-Induced Crystalline Phase Transformation of WO3 Nanorods for Space-Efficient and Flexible Thin-Film Solar Water-Splitting Cells | Despite its potential for clean hydrogen harvesting, photoelectrochemical (PEC) water-splitting cells face challenges in commercialization, particularly related its harvesting performance and productivity at an industrial scale. Herein, a facile fabrication method of flexible thin-film photoanode for PEC water-splitting to overcome these limitations, based on laser processing technologies, is proposed. Laser-induced graphene, a carbon structure produced through direct laser writing carbonization (DLWC), plays a dual role: a flexible and stable current collector and a substrate for the hydrothermal synthesis of tungsten trioxide (WO3) nanorods (NRs). To facilitate water-splitting, a femtosecond-pulsed laser (fs laser) is focused on the WO3 NRs, converting their crystalline phase from pristine orthorhombic to monoclinic structure without thermal damage. With NiFe layered double hydroxide (LDH) catalyst, the flexible thin-film photoanode exhibits good PEC performance (1.46 mA cm(-2) at 1.23 V-RHE) and retains approximate to 90% of its performance after 3000 bending cycles. With its excellent mechanical properties, the flexible photoanode can be operated in various shapes with different curvatures, enabling space-efficient PEC water-splitting by loading larger photoanode within a given space. This study is expected to contribute to the advancement of large-scale solar water-splitting cells, introducing a new approach to enhance H-2/O-2 production and expand its application range. | Kim, Hyeonwoo; Lee, Jehoon; Kong, Heejung; Park, Taeuk; Kim, Tae Sung; Yang, Haechang; Yeo, Junyeob | Kyungpook Natl Univ, Dept Phys, Novel Appl Nano Opt Lab, 80 Daehak Ro, Daegu 41566, South Korea; Kyungpook Natl Univ, Dept Hydrogen & Renewable Energy, 80 Daehak Ro, Daegu 41566, South Korea; Helmholtz Zentrum Berlin Mat & Energie, Inst Solar Fuels, Hahn Meitner Pl 1, D-140109 Berlin, Germany | ; Kong, Heejung/CAG-1032-2022; Yeo, Junyeob/I-1287-2013 | 57223908123; 58150655100; 57552927300; 59118219200; 58625699200; 57576127400; 58692645200 | junyeob@knu.ac.kr; | SMALL | SMALL | 1613-6810 | 1613-6829 | 20 | 37 | SCIE | CHEMISTRY, MULTIDISCIPLINARY;CHEMISTRY, PHYSICAL;MATERIALS SCIENCE, MULTIDISCIPLINARY;NANOSCIENCE & NANOTECHNOLOGY;PHYSICS, APPLIED;PHYSICS, CONDENSED MATTER | 2024 | 12.1 | 7.2 | 1.26 | 2025-05-07 | 5 | 6 | femtosecond laser-induced phase transformations; flexible photoanodes; laser-induced graphene; monoclinic tungsten trioxide; solar water-splitting cells | TRANSPARENT; FABRICATION; SUBSTRATE; OXIDATION; POLYIMIDE; GROWTH; CHARGE; NANOSTRUCTURES; MOLYBDENUM | femtosecond laser-induced phase transformations; flexible photoanodes; laser-induced graphene; monoclinic tungsten trioxide; solar water-splitting cells | Binary alloys; Biomechanics; Carbonization; Cells; Cytology; Femtosecond lasers; Nanorods; Phase transitions; Photoelectrochemical cells; Pulsed lasers; Thin films; Tungsten compounds; carbon; graphene; hydrogen; hydroxide; lactate dehydrogenase; nanorod; tungsten; Femtosecond laser-induced phase transformation; Flexible photoanode; Induced phase transformation; Laser induced; Laser-induced graphene; Monoclinic tungsten trioxide; Monoclinics; Photo-anodes; Solar water splitting; Solar water-splitting cell; Splitting cells; article; carbonization; catalyst; femtosecond laser; laser; photoanode; synthesis; thermal injury; water splitting; Graphene | English | 2024 | 2024-09 | 10.1002/smll.202402051 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | LiF-Rich Solid Electrolyte Interphase Formation by Establishing Sacrificial Layer on the Separator | The formation of a stable solid electrolyte interphase (SEI) layer is crucial for enhancing the safety and lifespan of Li metal batteries. Fundamentally, a homogeneous Li+ behavior by controlling the chemical reaction at the anode/electrolyte interface is the key to establishing a stable SEI layer. However, due to the highly reactive nature of Li metal anodes (LMAs), controlling the movement of Li+ at the anode/electrolyte interface remains challenging. Here, an advanced approach is proposed for coating a sacrificial layer called fluorinated self-assembled monolayer (FSL) on a boehmite-coated polyethylene (BPE) separator to form a stable SEI layer. By leveraging the strong affinity between the fluorine functional group and Li+, the rapid formation of a LiF-rich SEI layer in the cell production and early cycling stage is facilitated. This initial stable SEI formation promotes the subsequent homogeneous Li+ flux, thereby improving the LMA stability and yielding an enhanced battery lifespan. Further, the mechanism behind the stable SEI layer generation by controlling the Li+ dynamics through the FSL-treated BPE separator is comprehensively verified. Overall, this research offers significant contributions to the energy storage field by addressing challenges associated with LMAs, thus highlighting the importance of interfacial control in achieving a stable SEI layer. The controlled manipulation of Li+ movement by treating a fluorinated self-assembled monolayer as a sacrificial layer (FSL) on a boehmite-coated polyethylene (BPE) separator is demonstrated to establish a robust SEI layer. Due to the introduction of the FSL, a LiF-rich SEI is rapidly generated and deposited onto the LMA surface after cell assembly and 1st cycle stage. image | Jin, Huding; Pyo, Seonmi; Seo, Harim; Cho, Jinil; Han, Junghyup; Han, Juyeon; Yun, Heejun; Kim, Heebae; Lee, Jeewon; Min, Byeongyun; Yoo, Jeeyoung; Kim, Youn Sang | Seoul Natl Univ, Inst Chem Proc, Gwanak Ro 1, Seoul 08826, South Korea; Seoul Natl Univ, Coll Engn, Dept Chem & Biol Engn, Gwanak Ro 1, Seoul 08826, South Korea; Seoul Natl Univ, Coll Engn, Inst Chem Proc, Gwanak Ro 1, Seoul 08826, South Korea; Hyundai Motor Grp, Battery Mfg Engn Res & Dev Team, 37 Cheoldobangmulgwan Ro, Uiwang Si 16082, Gyeonggi Do, South Korea; Kyungpook Natl Univ, Sch Energy Engn, Daehak Ro 80, Daegu 41566, South Korea; Seoul Natl Univ, Grad Sch Convergence Sci & Technol, Program Nano Sci & Technol, Gwanak Ro 1, Seoul 08826, South Korea; Adv Inst Convergence Technol, 145 Gwanggyo Ro, Suwon 16229, South Korea | Cho, Hyuk/AAU-7753-2020; Kim, SoW/ABB-7917-2021; Yoo, Jeeyoung/AAH-1359-2019 | 57204847936; 57211858131; 58108938400; 57209801309; 57219858630; 57222146622; 57218197755; 57217054648; 57339274800; 58018081000; 56046607500; 8938854200 | jyoo@knu.ac.kr;younskim@snu.ac.kr; | SMALL | SMALL | 1613-6810 | 1613-6829 | 20 | 36 | SCIE | CHEMISTRY, MULTIDISCIPLINARY;CHEMISTRY, PHYSICAL;MATERIALS SCIENCE, MULTIDISCIPLINARY;NANOSCIENCE & NANOTECHNOLOGY;PHYSICS, APPLIED;PHYSICS, CONDENSED MATTER | 2024 | 12.1 | 7.2 | 1.26 | 2025-05-07 | 6 | 7 | Li metal anode; LiF-rich SEI; sacrificial layer; self-assembled monolayer; solid electrolyte interphase (SEI) | METAL ANODE; SURFACE MODIFICATION; LITHIUM; PERFORMANCE; BATTERIES; WETTABILITY; GEL | Li metal anode; LiF-rich SEI; sacrificial layer; self-assembled monolayer; solid electrolyte interphase (SEI) | Anodes; Corundum; Polyethylenes; Self assembled monolayers; Separators; Solid electrolytes; aluminum oxide; electrolyte; fluorine; polyethylene; self assembled monolayer; Interphase layers; Li +; Li metal; Li metal anode; LiF-rich solid electrolyte interphase; Metal anodes; Sacrificial layer; Solid electrolyte interphase; anode electrode; article; chemical reaction; interphase; pharmaceutics; solid; Lithium compounds | English | 2024 | 2024-09 | 10.1002/smll.202401928 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Manifold embedding based on geodesic distance for nonstationary spatial estimation in higher dimensions | Advances in geostatistical modeling are critical for accurate subsurface characterization, a domain where traditional methods often fall short due to the inherent complexity of geological media. This study presents a manifold embedding method extended to three-dimensional space, revolutionizing the representation of complex, nonstationary spatial correlations. The proposed method incorporates an additional dimension to account for variable spatial properties, allowing for a more detailed and accurate representation of subsurface heterogeneity. Although direct numerical comparisons with traditional two-point geostatistics are not possible due to the enhanced data integration of manifold embedding, the method clearly surpasses traditional approaches by allowing the incorporation of complex structural information. This transformative approach, while computationally demanding and reliant on extensive secondary data, proves particularly valuable for geological repository design and contaminant remediation. These results underscore manifold embedding as an invaluable tool in hydrogeology and geostatistics, setting new standards for high-precision subsurface modeling. The capability of the developed method to finely resolve spatial correlations makes it an indispensable tool for hydrogeological exploration and environmental management. | Park, Eungyu | Kyungpook Natl Univ, Dept Geol, 80 Daehak Ro, Daegu 41566, South Korea | 23995577700 | egpark@knu.ac.kr; | JOURNAL OF HYDROLOGY | J HYDROL | 0022-1694 | 1879-2707 | 640 | SCIE | ENGINEERING, CIVIL;GEOSCIENCES, MULTIDISCIPLINARY;WATER RESOURCES | 2024 | 6.3 | 7.2 | 0.46 | 2025-05-07 | 4 | 4 | Geostatistical modeling; Subsurface characterization; Nonstationarity; Three-dimensional modeling; Informational dimension | Geostatistical modeling; Informational dimension; Nonstationarity; Subsurface characterization; Three-dimensional modeling | Data integration; Environmental management; Hydrogeology; Numerical methods; Embeddings; Geo-statistics; Geodesic distances; Geostatistical models; Informational dimension; Non-stationarities; Nonstationary; Spatial correlations; Subsurface characterizations; Three dimensional modelling; complexity; design; estimation method; geostatistics; hydrogeology; precision; three-dimensional modeling; Embeddings | English | 2024 | 2024-08 | 10.1016/j.jhydrol.2024.131617 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Article | Optimal Siting and Sizing of EV Charging Station Using Stochastic Power Flow Analysis for Voltage Stability | Existing literature on planning for electric vehicle charging station (EVCS) fails to consider uncertain factors in power systems, such as load fluctuations and the impact of EV integration. Consequently, using deterministic power flow (DPF) algorithms for EVCS planning is unreliable. To address this, we propose a probabilistic model for EV charging loads and introduce a novel dynamic system voltage stability (DSVS) index. We then present an effective optimization model for EVCS site and size planning using stochastic power flow (SPF). Our model aims to maximize capital gains on investment costs of EVCS, minimize yearly EV users' average wait time and distance to charge costs, and minimize the DSVS index. To simplify the problem, we use the super efficiency data envelopment analysis (SEDEA) method to determine objective weights and transform the multiobjective optimization problem into a single-objective one. Finally, we jointly solve the model using the voronoi diagram and adaptive differential evolution optimization algorithm (ADEOA). We verify the effectiveness of our proposed method using a case study with the IEEE 33-node distribution network topology diagram and a planning area diagram. | Jin, Yuwei; Acquah, Moses Amoasi; Seo, Mingyu; Han, Sekyung | Kyungpook Natl Univ, Sch Elect & Elect Engn, Daegu 41566, South Korea; Keimyung Univ, Sch Elect Energy Engn, Daegu 42601, South Korea | Jin, Yuwei/JXN-9217-2024 | 57212253293; 57105816500; 57215358477; 36023785800 | jinyuwei91@gmail.com;amoasiacquah@gmail.com;mgseo1218@gmail.com;skhan@knu.ac.kr; | IEEE TRANSACTIONS ON TRANSPORTATION ELECTRIFICATION | IEEE T TRANSP ELECTR | 2332-7782 | 10 | 1 | SCIE | ENGINEERING, ELECTRICAL & ELECTRONIC;TRANSPORTATION SCIENCE & TECHNOLOGY | 2024 | 8.3 | 7.2 | 9.27 | 2025-05-07 | 30 | 35 | Costs; Indexes; Voltage; Charging stations; Planning; Optimization; Power system stability; Dynamic system voltage stability (DSVS); electric vehicle charging station (EVCS); site and size planning; stochastic power flow (SPF); super efficiency data envelopment analysis (SEDEA); voronoi diagram | ELECTRIC VEHICLES; MULTIOBJECTIVE OPTIMIZATION; DISTRIBUTION-SYSTEM; STORAGE-SYSTEM; ALLOCATION; PLACEMENT; LOCATION; V2G | Dynamic system voltage stability (DSVS); electric vehicle charging station (EVCS); site and size planning; stochastic power flow (SPF); super efficiency data envelopment analysis (SEDEA); voronoi diagram | Charging (batteries); Costs; Efficiency; Electric load flow; Electric power distribution; Electric power system planning; Electric vehicles; Evolutionary algorithms; Investments; Multiobjective optimization; Stochastic systems; Topology; Charging station; Dynamic system voltage stability; Electric vehicle charging; Electric vehicle charging station; Index; Optimisations; Power flows; Power systems stability; Site and size planning; Stochastic power flow; Stochastics; Super-efficiency; Super-efficiency data envelopment analyse; System voltage; Voronoi diagrams; Data envelopment analysis | English | 2024 | 2024-03 | 10.1109/tte.2023.3275080 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | Review | Recent Progress in SnTe: An Eco-Friendly and High-Performance Chalcogenide Thermoelectric Material | Recent advances in high-performance thermoelectric materials have sparked significant interest, particularly in SnTe, a mid-temperature group-IV chalcogenide that is both eco-friendly and cost-effective. However, compared to other group-IV chalcogenides, there remains a substantial scope for enhancing the thermoelectric performance of SnTe. In the past four years (since 2020), numerous compelling reports have proposed novel strategies to narrow this gap and boost the performance of SnTe-based materials, thereby building upon previous advancements. These recent advancements are comprehensively summarized in this timely review. This review reports three essential facets critical to the advancement of high-performance SnTe materials: electrical properties, thermal properties, and the overly overlooked mechanical properties. First, a brief theoretical exposition is presented, subsequently detailing empirically verified techniques for achieving superior SnTe-based materials. The intrinsic prevalence of tin vacancies (VSn) in SnTe classifies it as a p-type thermoelectric material. Here, it is unveiled for the first time, recent significant breakthroughs in the development of n-type SnTe. This advancement enables the development of an all-SnTe-based thermoelectric device. Additional attention is devoted to emerging trends that further amplify the performance of SnTe. With persistent efforts, achieving a ZT greater than 2 in SnTe-based materials is inevitable. © 2024 Wiley-VCH GmbH. | Kihoi, Samuel Kimani; Yang, Tae-Youl; Lee, Ho Seong | Department of Materials Science and Engineering, Chungnam National University, Daejeon, 34134, South Korea, Department of Materials Science and Metallurgical Engineering, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu, 41566, South Korea; Department of Materials Science and Engineering, Chungnam National University, Daejeon, 34134, South Korea; Department of Materials Science and Metallurgical Engineering, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu, 41566, South Korea | 57208396874; 56071603800; 55706810400 | hs.lee@knu.ac.kr; | Small | SMALL | 1613-6810 | 1613-6829 | SCIE | CHEMISTRY, MULTIDISCIPLINARY;CHEMISTRY, PHYSICAL;MATERIALS SCIENCE, MULTIDISCIPLINARY;NANOSCIENCE & NANOTECHNOLOGY;PHYSICS, APPLIED;PHYSICS, CONDENSED MATTER | 2024 | 12.1 | 7.2 | 0.4 | 2025-05-07 | 4 | all-SnTe-based thermoelectric device; electrical properties; mechanical properties; SnTe; thermal properties | Critical temperature; Tellurium compounds; Tin alloys; All-snte-based thermoelectric device; Mechanical; Performance; Property; Thermal; Thermo-Electric materials; Thermoelectric devices; Thermoelectric material; IV-VI semiconductors | English | Article in press | 2024 | 10.1002/smll.202409315 | 바로가기 | 바로가기 | 바로가기 | |||||||||
| ○ | ○ | Article | Self-Organization via Dewetting in Polymeric Assemblies | Dewetting is a spontaneous process involving a thin liquid film that minimizes interfacial energy by reducing the surface area via the generation of defects on the film. In industry, dewetting is regarded as a problem that results in defects or a heterogeneous surface; however, in this study, dewetting is intentionally induced to create various patterns at intended positions spontaneously with polymeric materials and nanoparticles. The dewetting-induced patterning process is conducted by controlling the capillary force and evaporation ratio through an evaporative self-assembly system. The linear-polymeric arrays on the substrate played an important role in modifying the surface geometry and treatment for a heterogeneous surface, and an additional patterning process is performed on patterned arrays to create dewetting-induced self-organizing patterns. Here, this method is used to introduce material arrays with specific shapes such as dots, dumbbells, potbellies, Vs, and trapezoids. This study introduces a novel approach for spontaneous patterning of polymeric assemblies using dewetting phenomenon. Through controlled evaporative self-assembly, patterns such as dots and lines are formed on substrates with polymers and nanoparticles. This process modifies surface geometry and achieves heterogeneous surfaces, signifying significant progress in materials science with broad industrial applications. image | Nam, Kibeom; Lee, Dong Yun | Kyungpook Natl Univ, Dept Polymer Sci & Engn, Daegu 41566, South Korea | 57210467782; 57211001605 | dongyunlee@knu.ac.kr; | SMALL | SMALL | 1613-6810 | 1613-6829 | 20 | 33 | SCIE | CHEMISTRY, MULTIDISCIPLINARY;CHEMISTRY, PHYSICAL;MATERIALS SCIENCE, MULTIDISCIPLINARY;NANOSCIENCE & NANOTECHNOLOGY;PHYSICS, APPLIED;PHYSICS, CONDENSED MATTER | 2024 | 12.1 | 7.2 | 0.32 | 2025-05-07 | 1 | 1 | coffee-ring effect; evaporative self-assembly; flow coating; self-assembly | THIN LIQUID-FILMS; ORDERED PATTERNS; CONTACT LINE; POLYSTYRENE; MORPHOLOGY; FLOW | coffee-ring effect; evaporative self-assembly; flow coating; self-assembly | Liquid films; Polymeric materials; Surface treatment; nanoparticle; polymer; Coffee rings; Coffee-ring effect; De-wetting; Evaporative self-assembly; Flow coating; Heterogeneous surface; Patterning process; Polymeric assemblies; Ring effect; Self organizations; article; capillary; coffee; evaporation; geometry; liquid; pharmaceutics; polymerization; surface area; Self assembly | English | 2024 | 2024-08 | 10.1002/smll.202400255 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | Article | Single-Crystal Ferroelectric-Based (K,Na)NbO3 Microcuboid/CuO Nanodot Heterostructures with Enhanced Photo–Piezocatalytic Activity | Developing single-crystal-based heterostructured ferroelectrics with high-performance photo–piezocatalytic activity is highly desirable to utilize large piezopotentials and more reactive charges that can trigger the desired redox reactions. To that end, a single-crystal-based (K,Na)NbO3 (KNN) microcuboid/CuO nanodot heterostructure with enhanced photo–piezocataytic activity, prepared using a facile strategy that leveraged the synergy between heterojunction formation and an intense single-crystal-based piezoelectric effect, is reported herein. The catalytic rhodamine B degrading activity of KNN/CuO is investigated under light irradiation, ultrasonication, or co-excitation with both stimulations. Compared to polycrystalline KNN powders and bare KNN single-crystals, single-crystal-based KNN/CuO exhibits a higher piezocurrent density and an optimal energy band structure, resulting in 5.23 and 2.37 times higher piezocatalytic degradation activities, respectively. Furthermore, the maximum photo–piezocatalytic rate constant (≈0.093 min−1) of KNN/CuO under 25 min ultrasonication and light irradiation is superior to that of other KNN-based catalysts, and 1.6 and 48.6 times higher than individual piezocatalytic and photocatalytic reaction rate constants, respectively. The excellent photo–piezocatalytic activity is attributed to the enhanced charge-carrier separation and proper alignment of band structure to the required redox levels by the appropriate p–n heterojunction and high piezoelectric potential. This report provides useful insight into the relationships between heterojunctions, piezoelectric responses, and catalytic mechanisms for single-crystal-based heterostructured catalysts. © 2023 Wiley-VCH GmbH. | Im, Eunmi; Park, Seonhwa; Hwang, Geon-Tae; Hyun, Dong Choon; Min, Yuho; Moon, Geon Dae | Dongnam Regional Division, Korea Institute of Industrial Technology, Busan, 46938, South Korea; School of Materials Science and Engineering, Kyungpook National University, Daegu, 41566, South Korea; Department of Materials Science and Engineering, Pukyong National University, Busan, 48513, South Korea; Department of Polymer Science and Engineering, Kyungpook National University, Daegu, 41566, South Korea; School of Materials Science and Engineering, Kyungpook National University, Daegu, 41566, South Korea; Dongnam Regional Division, Korea Institute of Industrial Technology, Busan, 46938, South Korea | 57209220408; 58437403700; 36704574900; 15834575400; 36782804100; 23489708500 | gmoon@kitech.re.kr;yuhomin@knu.ac.kr; | Small | SMALL | 1613-6810 | 1613-6829 | 20 | 1 | SCIE | CHEMISTRY, MULTIDISCIPLINARY;CHEMISTRY, PHYSICAL;MATERIALS SCIENCE, MULTIDISCIPLINARY;NANOSCIENCE & NANOTECHNOLOGY;PHYSICS, APPLIED;PHYSICS, CONDENSED MATTER | 2024 | 12.1 | 7.2 | 2.21 | 2025-05-07 | 9 | (K,Na)NbO<sub>3</sub>/CuO heterostructures; catalytic mechanism; photo–piezocataytic activity; piezoelectric potential; single-crystal ferroelectrics | Band structure; Bismuth compounds; Conversion efficiency; Ferroelectric materials; Heterojunctions; Image enhancement; Irradiation; Nanodots; Nanostructured materials; Niobium compounds; Photocatalysis; Photocatalysts; Piezoelectricity; Rate constants; Redox reactions; (K,na)NbO3/CuO heterostructure; Catalytic mechanisms; Light irradiations; Nanodots; Performance; Photo–piezocataytic activity; Piezoelectric potential; Single-crystal ferroelectric; Ultra-sonication; ]+ catalyst; Single crystals | English | Final | 2024 | 10.1002/smll.202304360 | 바로가기 | 바로가기 | 바로가기 | |||||||
| ○ | ○ | Article | Spontaneous Rise of Hydrogen Microbubbles in Interfacial Gas Evolution Reaction | Liquid organic hydrogen carrier is a promising option for the transport and storage of hydrogen as a clean energy source. This study examines the stability and behavior of organic drops immobilized on a substrate during an interfacial hydrogen-evolution reaction (HER) at the drop surface and its surrounding aqueous solution. Hydrogen microbubbles form within the drop and rise to the drop apex. The growth rate of the hydrogen in-drop bubble increases with the concentration of the reactant in the surrounding medium. The drop remains stable till the buoyancy acting on the in-drop bubble is large enough to overcome the capillary force and the external viscous drag. The bubble spontaneously rises and carries a portion drop liquid to the solution surface. These spontaneous rising in-drop bubbles are detected in measurements using a high-precision sensor placed on the upper surface of the aqueous solution, reversing the settling phase from phase separation in the reactive emulsion. The finding from this work provides new insights into the behaviors of drops and bubbles in many interfacial gas evolution reactions in clean technologies. | Kalita, Kangkana; Zeng, Binglin; You, Jae Bem; Li, Yifan; Moyo, Anotidaishe; Xu, Ben Bin; Zhang, Xuehua | Univ Alberta, Dept Chem & Mat Engn, Edmonton, AB T6G 1H9, Canada; Univ Hong Kong, Dept Chem, Pokfulam, Hong Kong 999077, Peoples R China; Kyungpook Natl Univ, Dept Chem Engn, 80 Daehak Ro, Daegu 41566, South Korea; Northumbria Univ, Fac Engn & Environm, Dept Mech & Construct Engn, Newcastle Upon Tyne NE1 8ST, England; Univ Twente, Phys Fluids Grp, NL-7500 AE Enschede, Netherlands; Univ Twente, Max Planck Ctr Complex Fluid Dynam, NL-7500 AE Enschede, Netherlands | Li, Yifan/H-7785-2016; XU, BEN/F-5412-2013; You, Jae/C-6211-2019; Zhang, Xuehua/G-1085-2010 | 58993686500; 57203592788; 55619455300; 8747017800; 58018277200; 57208008466; 8918489500 | xuehua.zhang@ualberta.ca; | SMALL | SMALL | 1613-6810 | 1613-6829 | 20 | 33 | SCIE | CHEMISTRY, MULTIDISCIPLINARY;CHEMISTRY, PHYSICAL;MATERIALS SCIENCE, MULTIDISCIPLINARY;NANOSCIENCE & NANOTECHNOLOGY;PHYSICS, APPLIED;PHYSICS, CONDENSED MATTER | 2024 | 12.1 | 7.2 | 1.89 | 2025-05-07 | 7 | 7 | Capillary force; Drop self-detachment; Gas oversaturation; Hydrogen Evolution Reaction (HER); Liquid-liquid interface | DRIVEN; DROPLETS; SURFACE; MOTION; DROPS; WATER | Capillary force; Drop self-detachment; Gas oversaturation; Hydrogen Evolution Reaction (HER); Liquid–liquid interface | Emulsification; Growth rate; Hydrogen storage; Phase interfaces; Phase separation; hydrogen; Capillary force; Drop self-detachment; Evolution reactions; Gas evolution; Gas oversaturation; Hydrogen evolution reaction; Hydrogen evolution reactions; Liquid:liquid interface; Microbubbles; Oversaturation; accuracy; aqueous solution; article; capillary; controlled study; emulsion; energy resource; force; gas; gas evolution; growth rate; hydrogen evolution reaction; immobilization; liquid; microbubble; pharmaceutics; phase separation; Drops | English | 2024 | 2024-08 | 10.1002/smll.202400849 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | Article | Suppression of Thermally Induced Surface Traps in Colloidal Quantum Dot Solids via Ultrafast Pulsed Light | Thermal annealing (TA) of colloidal quantum dot (CQD) films is considered an important process for recent high-performing CQD solar cells (SCs) due to its beneficial effects on CQD solids, including enhanced electrical conductivity, denser packing of CQD films, and the removal of organic residues and solvents. However, the conventional TA for CQDs, which requires several minutes, leads to hydroxylation and oxidation on the CQD surface, resulting in the formation of trap states and a subsequent decline in SC performance. To address these challenges, this study introduces a flashlight annealing (FLA) technique that significantly reduces the annealing time to the millisecond scale. Through the FLA approach, it successfully suppressed hydroxylation and oxidation, resulting in decreased trap states within the CQD solids while simultaneously preserving their charge transport properties. As a result, CQD SCs treated with FLA exhibited a notable improvement, achieving an open-circuit voltage of 0.66 V compared to 0.63 V in TA-treated devices, leading to an increase in power conversion efficiency from 12.71% to 13.50%. © 2024 Wiley-VCH GmbH. | Lee, Eon Ji; Lee, Wonjong; Yun, Tae Ho; You, Hyung Ryul; Kim, Hae Jeong; Yu, Han Na; Kim, Soo-Kwan; Kim, Younghoon; Ahn, Hyungju; Lim, Jongchul; Yim, Changyong; Choi, Jongmin | Department of Energy Science and Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), 333 Techno Jungang-Daero, Hyeonpung-Eup, Dalseong-Gun, Daegu, 42988, South Korea; Graduate School of Energy Science and Technology, Chungnam National University (CNU), 99, Daehak-ro, Yuseong-gu, Daejeon, 34134, South Korea; Department of Precision Mechanical Engineering, Kyungpook National University (KNU), 2559 Gyeongsang-daero, Gyeongbuk, Sangju-si, 37224, South Korea; Department of Energy Science and Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), 333 Techno Jungang-Daero, Hyeonpung-Eup, Dalseong-Gun, Daegu, 42988, South Korea; Department of Energy Science and Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), 333 Techno Jungang-Daero, Hyeonpung-Eup, Dalseong-Gun, Daegu, 42988, South Korea; Department of Energy Science and Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), 333 Techno Jungang-Daero, Hyeonpung-Eup, Dalseong-Gun, Daegu, 42988, South Korea; Department of Energy Science and Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), 333 Techno Jungang-Daero, Hyeonpung-Eup, Dalseong-Gun, Daegu, 42988, South Korea; Department of Applied Chemistry, Kookmin University (KMU), Seoul, 02707, South Korea; Pohang Accelerator Laboratory (PAL), 80, Jigok-ro 127 beon-gil, Nam-gu, Gyeongsangbuk-do, Pohang-si, 37673, South Korea; Graduate School of Energy Science and Technology, Chungnam National University (CNU), 99, Daehak-ro, Yuseong-gu, Daejeon, 34134, South Korea; Department of Energy Chemical Engineering, Kyungpook National University (KNU), 2559 Gyeongsang-daero, Gyeongbuk, Sangju-si, 37224, South Korea, Convergence Research Center of Mechanical and Chemical Engineering (CRCMCE), Kyungpook National University (KNU), 2559 Gyeongsang-daero, Gyeongbuk, Sangju-si, 37224, South Korea, Department of Advanced Science and Technology Convergence, Kyungpook National University (KNU), 2559 Gyeongsang-daero, Gyeongbuk, Sangju-si, 37224, South Korea; Department of Energy Science and Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), 333 Techno Jungang-Daero, Hyeonpung-Eup, Dalseong-Gun, Daegu, 42988, South Korea | 58965146400; 57391902500; 55383561400; 57215673814; 58162362600; 58508096900; 57204243294; 59842832000; 56452216500; 37122183800; 36877182000; 56126557700 | whdals1062@dgist.ac.kr;jclim@cnu.ac.kr;cy.yim@knu.ac.kr; | Small | SMALL | 1613-6810 | 1613-6829 | 20 | 36 | SCIE | CHEMISTRY, MULTIDISCIPLINARY;CHEMISTRY, PHYSICAL;MATERIALS SCIENCE, MULTIDISCIPLINARY;NANOSCIENCE & NANOTECHNOLOGY;PHYSICS, APPLIED;PHYSICS, CONDENSED MATTER | 2024 | 12.1 | 7.2 | 0.63 | 2025-05-07 | 2 | flashlight annealing; hydroxylation; oxidation; PbS colloidal quantum dots; solar cells | Conversion efficiency; Hydroxylation; IV-VI semiconductors; Lead compounds; Nanocrystals; Open circuit voltage; Oxidation; Semiconductor quantum dots; Solar cells; Sols; quantum dot; Colloidal quantum dots; Flashlight annealing; PbS colloidal quantum dot; Quantum dot films; Quantum dot solar cells; Quantum dot solids; Surface trap; Thermal-annealing; Thermally induced; Trap state; article; controlled study; electric conductivity; electric potential; hydroxylation; light; oxidation; solar cell; solid; Annealing | English | Final | 2024 | 10.1002/smll.202400380 | 바로가기 | 바로가기 | 바로가기 | |||||||
| ○ | ○ | Article | SARS-CoV-2 infection exacerbates the cellular pathology of Parkinson's disease in human dopaminergic neurons and a mouse model | While an association between Parkinson's disease (PD) and viral infections has been recognized, the impact of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on PD progression remains unclear. Here, we demonstrate that SARS-CoV-2 infection heightens the risk of PD using human embryonic stem cell (hESC)-derived dopaminergic (DA) neurons and a human angiotensin-converting enzyme 2 (hACE2) transgenic (Tg) mouse model. Our findings reveal that SARS-CoV-2 infection exacerbates PD susceptibility and cellular toxicity in DA neurons pre-treated with human preformed fibrils (hPFFs). Additionally, nasally delivered SARS-CoV-2 infects DA neurons in hACE2 Tg mice, aggravating the damage initiated by hPFFs. Mice infected with SARS-CoV-2 display persisting neuroinflammation even after the virus is no longer detectable in the brain. A comprehensive analysis suggests that the inflammatory response mediated by astrocytes and microglia could contribute to increased PD susceptibility associated with SARS-CoV-2. These findings advance our understanding of the potential long-term effects of SARS-CoV-2 infection on the progression of PD. | Lee, Bina; Choi, Ha Nyeoung; Che, Young Hyun; Ko, Myungjun; Seong, Hye Min; Jo, Min Gi; Kim, Seon-Hee; Song, Chieun; Yoon, Subeen; Choi, Jiwoo; Kim, Jeong Hee; Kim, Minkyeong; Lee, Min Young; Park, Sang Won; Kim, Hye Jung; Kim, Seong Jae; Moon, Do Sik; Lee, Sun; Park, Jae-Hoon; Yeo, Seung-Geun; Everson, Richard G.; Kim, Young Jin; Hong, Kyung-Wook; Roh, In-Soon; Lyoo, Kwang-Soo; Kim, Yong Jun; Yun, Seung Pil | Gyeongsang Natl Univ, Inst Hlth Sci, Coll Med, Dept Pharmacol, Jinju 52727, South Korea; Gyeongsang Natl Univ, Coll Med, Dept Convergence Med Sci, Jinju 52727, South Korea; Kyung Hee Univ, Grad Sch, Dept Biomed Sci & Technol, Seoul 02447, South Korea; Kyung Hee Univ, Coll Med, Dept Pathol, Seoul 02447, South Korea; Univ Calif Los Angeles, David Geffen Sch Med, Dept Neurosurg, Los Angeles, CA 90095 USA; Gyeongsang Natl Univ, Inst Hlth Sci, Coll Med, Dept Ophthalmol, Jinju 52727, South Korea; Gyeongsang Natl Univ Hosp, Dept Neurol, Jinju 52727, South Korea; Kyungpook Natl Univ, Res Inst Pharmaceut Sci, Coll Pharm, Vessel Organ Interact Res Ctr MRC,BK21 FOUR ERGID, Daegu 41566, South Korea; Chosun Univ Hosp, Dept Pulmonol & Crit Care Med, Gwangju 61453, South Korea; TissueIn Inc, Res Ctr, Seoul 06158, South Korea; Kyung Hee Univ, Sch Med, Dept Otorhinolaryngol Head & Neck Surg, Seoul 02447, South Korea; Gyeongsang Natl Univ, Gyeongsang Natl Univ Hosp, Dept Internal Med, Div Infect Dis,Coll Med, Jinju, South Korea; Anim & Plant Quarantine Agcy, Div Foreign Anim Dis, Gimcheon 39660, Gyeongsangbug D, South Korea; Wonkwang Univ, Coll Hlth Sci, Dept Vet Nursing, Iksan 54538, South Korea; Kyung Hee Univ, KHU KIST Dept Converging Sci & Technol, Seoul 02447, South Korea | Hong, Kyung-Wook/T-3067-2018; kim, jong-eun/B-3550-2017; kim, juhee/HKV-6163-2023 | 55839741900; 59131798800; 57208160575; 58672243500; 56585536200; 57204517713; 59104096700; 58488441900; 59132080900; 59132081000; 57214338694; 57203524825; 15119890400; 56588162900; 55793607500; 55578336500; 57277770200; 9234820900; 36066311100; 55572248100; 16233068500; 59132011800; 38461203300; 22935810200; 6603327836; 57141086400; 25951635400 | lks1314@wku.ac.kr;yjkim1@khu.ac.kr;spyun@gnu.ac.kr; | CELL REPORTS MEDICINE | CELL REP MED | 2666-3791 | 5 | 5 | SCIE | CELL BIOLOGY;MEDICINE, RESEARCH & EXPERIMENTAL | 2024 | 10.6 | 7.4 | 1.87 | 2025-05-07 | 8 | 9 | IN-SITU; IDENTIFICATION; CONVERSION | COVID-19 sequalae; DA neuron; disease modeling; dopaminergic neuron; hACE2 transgenic mouse; neuroinflammation; neurological sequelae; Parkinson's disease; PD; SARS-CoV-2 | Angiotensin-Converting Enzyme 2; Animals; Astrocytes; Brain; COVID-19; Disease Models, Animal; Dopaminergic Neurons; Human Embryonic Stem Cells; Humans; Mice; Mice, Transgenic; Microglia; Parkinson Disease; SARS-CoV-2; alpha synuclein; angiotensin converting enzyme 2; complement component C1q; glial fibrillary acidic protein; tiletamine plus zolazepam; tumor necrosis factor; xylazine; ACE2 protein, human; angiotensin converting enzyme 2; animal cell; animal experiment; animal model; animal tissue; Article; cell viability; coronavirus disease 2019; cytotoxicity; disease exacerbation; dopaminergic nerve cell; female; gene expression profiling; gene ontology; human; human cell; human embryonic stem cell; immunofluorescence assay; KEGG; male; mouse; nervous system inflammation; nonhuman; Parkinson disease; phosphorylation; real time reverse transcription polymerase chain reaction; RNA sequence; Severe acute respiratory syndrome coronavirus 2; severe fever with thrombocytopenia syndrome; transmission electron microscopy; TUNEL assay; upregulation; Vero C1008 cell line; Western blotting; animal; astrocyte; brain; coronavirus disease 2019; disease model; genetics; metabolism; microglia; pathology; transgenic mouse; virology | English | 2024 | 2024-05-21 | 10.1016/j.xcrm.2024.101570 | 바로가기 | 바로가기 | 바로가기 | 바로가기 |
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