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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 | Seasonal foraging behavior of Weddell seals in relation to oceanographic environmental conditions in the Ross Sea, Antarctica | Understanding the foraging behavior of marine animals in Antarctica is crucial for assessing their ecological significance and responses to environmental changes, such as seasonal changes in seawater or light hours. However, studying their responses to these seasonal changes remains challenging due to the difficult logistics of conducting observations, particularly during the harsh austral winter months. In this study, we investigated the influence of changes in seawater properties and light conditions on the seasonal foraging behavior of Weddell seals (Leptonychotes weddellii) in the Ross Sea, Antarctica. We affixed 64 Weddell seals with conductivity-temperature-depth tags for 3 consecutive years from 2021 to 2023 to record their locations and dive profiles, including depth, head acceleration, temperature, and salinity. We found that seals foraged more frequently in Modified Shelf Water and Ice Shelf Water than in Antarctic Surface Water. This preference could be connected to greater food availability. Seals also dove to greater depths and displayed increased activity in capturing prey during daylight hours. This behavior may correspond to the diel vertical migration of pelagic prey in response to varying light conditions. Consequently, marine fauna were confronted with distinct seasonal changes in the Antarctic environment and adjusted their foraging behaviors to respond to them. This highlights the importance of extrinsic factors in estimating their seasonal foraging behavior. | Chung, Hyunjae; Park, Jikang; Park, Mijin; Kim, Yejin; Chun, Unyoung; Yun, Sukyoung; Lee, Won Sang; Choi, Hyun A.; Na, Ji Sung; Yoon, Seung-Tae; Lee, Won Young | Korea Polar Res Inst, Div Life Sci, Incheon 21990, South Korea; Seoul Natl Univ, Dept Biol Sci, Seoul 08826, South Korea; Kyung Hee Univ, Dept Biol, Seoul 02447, South Korea; Korea Polar Res Inst, Div Glacier & Earth Sci, Incheon 21990, South Korea; Seoul Natl Univ, Sch Earth & Environm Sci, Seoul 08826, South Korea; Ewha Womans Univ, Div EcoSci, Seoul 03760, South Korea; Kyungpook Natl Univ, Coll Nat Sci, Sch Earth Syst Sci, Daegu 41566, South Korea; Kyungpook Natl Univ, Kyungpook Inst Oceanog, Daegu 41566, South Korea; Univ Sci & Technol, Polar Sci, Gajeong Ro, Daejeon 34113, South Korea | Yoon, Seung-Tae/GXV-4573-2022 | 57223191273; 58849609600; 57210882608; 57218609816; 59426811800; 16679994900; 55713048700; 59426321100; 56574738100; 37015068400; 55713049600 | styoon@knu.ac.kr;wonyounglee@kopri.re.kr; | BIOGEOSCIENCES | BIOGEOSCIENCES | 1726-4170 | 1726-4189 | 21 | 22 | SCIE | ECOLOGY;GEOSCIENCES, MULTIDISCIPLINARY | 2024 | 3.9 | 18.7 | 0 | 2025-05-07 | 0 | 0 | NOVA BAY POLYNYA; LEPTONYCHOTES-WEDDELLII; DIVING BEHAVIOR; SHELF WATERS; ICE-SHELF; VARIABILITY; STRATEGIES; ECOLOGY; DIET; PREY | Antarctica; aquatic environment; environmental conditions; foraging behavior; oceanography; pinniped; thermal conductivity | English | 2024 | 2024-11-21 | 10.5194/bg-21-5199-2024 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Innovative 3D-2D Augmented Reality System Based on a Liquid-Crystalline Microlens Array and Full-Color Holographic Optical Element | We present a novel augmented reality (AR) display system utilizing a holographic optical element (HOE)-based approach, featuring seamless switching between three-dimensional (3D) and two-dimensional (2D) modes through a liquid-crystalline microlens array (LC-MLA). The proposed system aims to capture and present comprehensive spatial information on real-world objects. The LC-MLA is customized to suit the purpose of the proposed system, and its functionality seamlessly switches via an electrical polarizer, allowing users to effortlessly toggle between modes by simply pressing a switch button. An integrated control system automates corresponding tasks based on the selected mode. In 2D mode, the captured image is directly displayed, while in 3D mode, an elemental image array (EIA) is generated and reconstructed into a 3D image, through the LC-MLA. To ensure optimal performance for the proposed system, a custom-fabricated LC-MLA, and full-color HOE combiner have been developed. Additionally, we designed and implemented a bespoke integrated control system that synchronizes and interconnects the main devices seamlessly. | Erdenebat, Munkh-Uchral; Amgalan, Tuvshinjargal; Khuderchuluun, Anar; Wu, Hui-Ying; Kwon, Ki-Chul; Lee, Jae-Won; Lee, Tae-Hyun; Nauman, Asad; Kim, Hak-Rin; Kim, Nam | Chungbuk Natl Univ, Sch Informat & Commun Engn, Cheongju 28644, South Korea; Kyungpook Natl Univ, Sch Elect & Elect Engn, Daegu 41566, South Korea; Kyungpook Natl Univ, Sch Elect Engn, Daegu 41566, South Korea | Amgalan, Tuvshinjargal/LZG-7924-2025; Kim, Hak-Rin/T-1897-2019 | 36166588400; 57671826100; 57203638261; 56515552000; 7201503212; 58377059800; 57207924346; 57796499100; 7410124944; 35494120000 | uchka@chungbuk.ac.kr;tuwshinjargal@chungbuk.ac.kr;anar@chungbuk.ac.kr;huiying@chungbuk.ac.kr;kckwon@chungbuk.ac.kr;mekaroid@knu.ac.kr;vdo970@knu.ac.kr;naumanasadknu@knu.ac.kr;rineey@knu.ac.kr;namkim@chungbuk.ac.kr; | IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS | IEEE J SEL TOP QUANT | 1077-260X | 1558-4542 | 30 | 2 | SCIE | ENGINEERING, ELECTRICAL & ELECTRONIC;OPTICS;PHYSICS, APPLIED;QUANTUM SCIENCE & TECHNOLOGY | 2024 | 5.1 | 18.8 | 1.64 | 2025-05-07 | 5 | 5 | 3D/2D display; augmented reality system; depth camera; full-color holographic optical element; liquid-crystalline microlens array (LC-MLA); real-object; see-through display | DISPLAY; DEPTH; LENS; DESIGN; FIELD | 3D/2D display; augmented reality system; depth camera; full-color holographic optical element; liquid-crystalline microlens array (LC-MLA); real-object; see-through display | Augmented reality; Color; Control systems; Crystalline materials; Holographic displays; Holographic optical elements; Imaging systems; Microlenses; Optical instrument lenses; 3d/2d display; Augmented reality systems; Depth camera; Full color; Full-color holographic optical element; Liquid crystalline; Liquid-crystalline microlens array; Micro-lens arrays; Optical imaging; Real objects; See-through display; Three-dimensional display; Two-dimensional displays; Three dimensional displays | English | 2024 | 2024 (MAR-APR) | 10.1109/jstqe.2024.3370682 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Emergence of Salmonella Infantis carrying the pESI-like plasmid from eggs in egg grading and packing plants in Korea | The plasmid of emerging S. Infantis (pESI) or pESI-like plasmid in Salmonella enterica Infantis are consistently reported in poultry and humans worldwide. However, there has been limited research on these plasmids of S. Infantis isolated from eggs. Therefore, this study aimed to analyze the prevalence and characteristics of S. Infantis carrying the pESI-like plasmid from eggs in egg grading and packing plants. In this study, the pESI-like plasmid was only detected in 18 (78.3%) of 23 S. Infantis isolates, and it was absent in the other 9 Salmonella serovars. In particular, S. Infantis isolates carrying the pESI-like plasmid showed the significantly higher resistance to beta-lactams, phenicols, cephams, aminoglycosides, quinolones, sulfonamides, and tetracyclines than Salmonella isolates without the pESI-like plasmid (p < 0.05). Moreover, all S. Infantis isolates carrying the pESI-like plasmid were identified as extended-spectrum beta-lactamase (ESBL) producer, harboring the bla(CTX-M-65) and bla(TEM-1) genes, and carried non-beta-lactamase resistance genes (ant(3 '')-Ia, aph(4)-Ia, aac(3)-IVa, aph(3 ')-Ic, sul1, tetA, dfrA14, and floR) against five antimicrobial classes. However, all isolates without the pESI-like plasmid only carried the bla(TEM-1) gene among the beta-lactamase genes, and either had no non-beta-lactamase resistance genes or harbored non-beta-lactamase resistance genes against one or two antimicrobial classes. Furthermore, all S. Infantis isolates carrying the pESI-like plasmid carried class 1 and 2 integrons and the aadA1 gene cassette, but none of the other isolates without the pESI-like plasmid harbored integrons. In particular, D87Y substitution in the gyrA gene and IncP replicon type were observed in all the S. Infantis isolates carrying the pESI-like plasmid but not in the S. Infantis isolates without the pESI-like plasmid. The distribution of pulsotypes between pESI-positive and pESI-negative S. Infantis isolates was clearly distinguished, but all S. Infantis isolates were classified as sequence type 32, regardless of whether they carried the pESI-like plasmid. This study is the first to report the characteristics of S. Infantis carrying the pESI-like plasmid isolated from eggs and can provide valuable information for formulating strategies to control the spread of Salmonella in the egg industry worldwide. | Kim, Min Beom; Lee, Young Ju | Kyungpook Natl Univ, Coll Vet Med, Daegu 41556, South Korea; Kyungpook Natl Univ, Inst Vet Biomed Sci, Daegu 41556, South Korea | 58891566600; 56612134500 | minbum5935@gmail.com;youngju@knu.ac.kr; | FOOD MICROBIOLOGY | FOOD MICROBIOL | 0740-0020 | 1095-9998 | 122 | SCIE | FOOD SCIENCE & TECHNOLOGY;MICROBIOLOGY;BIOTECHNOLOGY & APPLIED MICROBIOLOGY | 2024 | 4.6 | 18.9 | 0.95 | 2025-05-07 | 4 | 4 | Salmonella Infantis; pESI-like plasmid; egg; Emerging pathogen | MEDIATED QUINOLONE RESISTANCE; FIELD GEL-ELECTROPHORESIS; ESCHERICHIA-COLI; ANTIBIOTIC-RESISTANCE; BETA-LACTAMASES; ENTERICA; GENES; INTEGRONS; STRAINS; CONTAMINATION | egg; Emerging pathogen; pESI-like plasmid; Salmonella Infantis | Animals; Anti-Bacterial Agents; beta-Lactamases; Chickens; Drug Resistance, Multiple, Bacterial; Eggs; Humans; Microbial Sensitivity Tests; Plasmids; Republic of Korea; Salmonella; Salmonella enterica; antiinfective agent; beta lactamase; animal; classification; drug effect; egg; Gallus gallus; genetics; human; isolation and purification; microbial sensitivity test; microbiology; multidrug resistance; plasmid; Salmonella; Salmonella enterica; South Korea | English | 2024 | 2024-09 | 10.1016/j.fm.2024.104568 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Review | High-temperature stress in strawberry: understanding physiological, biochemical and molecular responses | Main conclusionHeat stress reduces strawberry growth and fruit quality by impairing photosynthesis, disrupting hormone regulation, and altering mineral nutrition. Multi-omics studies show extensive transcriptional, post-transcriptional, proteomic and metabolomic under high temperatures.AbstractGarden strawberry is a globally cultivated, economically important fruit crop highly susceptible to episodic heat waves and chronically rising temperatures associated with climate change. Heat stress negatively affects the growth, development, and quality of strawberries. Elevated temperatures affect photosynthesis, respiration, water balance, hormone signaling, and carbohydrate metabolism in strawberries. Heat stress reduces the size and number of leaves, the number of crowns, the differentiation of flower buds, and the viability of pollen and fruit set, ultimately leading to a lower yield. On a physiological level, heat stress reduces membrane stability, increases the production of reactive oxygen species, and reduces the antioxidant capacity of strawberries. Heat-tolerant varieties have better physiological and biochemical adaptation mechanisms compared to heat-sensitive varieties. Breeding heat-tolerant strawberry cultivars involves selection for traits such as increased leaf temperature, membrane thermostability, and chlorophyll content. Multi-omics studies show extensive transcriptional, post-transcriptional, proteomic, metabolomic, and ionomic reprogramming at high temperatures. Integrative-omics approaches combine multiple omics datasets to obtain a systemic understanding of the responses to heat stress in strawberries. This article summarizes the deciphering of strawberry responses to heat stress using physiological, biochemical, and molecular approaches that will enable the development of resilient adaptation strategies that sustain strawberry production under global climate change. | Ullah, Izhar; Toor, Muhammad Danish; Yerlikaya, Bayram Ali; Mohamed, Heba. I.; Yerlikaya, Seher; Basit, Abdul; Rehman, Attiq ur | Ondokuz Mayis Univ, Fac Agr, Dept Hort, Samsun, Turkiye; Univ Tartu, Fac Sci & Technol, Inst Ecol & Earth Sci, Dept Bot,Chair Mycol, Tartu, Estonia; Agr Univ Plovdiv, Fac Agron, Dept Agrochem & Soil Sci, Plovdiv, Bulgaria; Ondokuz Mayis Univ, Fac Agr, Dept Plant Biotechnol, Samsun, Turkiye; Ain Shams Univ, Fac Educ, Dept Biol & Geol Sci, Cairo, Egypt; Kyungpook Natl Univ, Dept Hort Sci, Daegu 41566, South Korea; Univ Helsinki, Fac Agr & Forestry, Dept Agr Sci, Helsinki 00790, Finland | Rehman, Attiq/ABF-8688-2020; Ullah, izhar/MYR-3437-2025; Basit, Abdul/AAX-2414-2021; YERLİKAYA, BAYRAM/AAC-4396-2022; Yerlikaya, Seher/GQZ-2909-2022; mohamed, heba/U-8673-2019 | 57211559793; 57375664400; 57216867687; 37102371200; 58292029900; 58696991300; 59036813100 | hebaibrahim79@gmail.com; | PLANTA | PLANTA | 0032-0935 | 1432-2048 | 260 | 5 | SCIE | PLANT SCIENCES | 2024 | 3.8 | 18.9 | 0.97 | 2025-05-07 | 7 | 8 | High temperature stress; Strawberry; Multi-omics approaches; Physiological and biochemical changes; Osmo-protectants | AGROBACTERIUM-MEDIATED TRANSFORMATION; HEAT-STRESS; TARGETED MUTAGENESIS; TRANSCRIPTION FACTOR; DROUGHT STRESS; FRAGARIA-VESCA; FRUIT-QUALITY; PLANT-GROWTH; ARABIDOPSIS; TOLERANCE | High temperature stress; Multi-omics approaches; Osmo-protectants; Physiological and biochemical changes; Strawberry | Climate Change; Fragaria; Fruit; Gene Expression Regulation, Plant; Heat-Shock Response; Hot Temperature; Photosynthesis; Plant Leaves; Proteomics; climate change; Fragaria; fruit; gene expression regulation; genetics; growth, development and aging; heat shock response; high temperature; metabolism; photosynthesis; physiology; plant leaf; procedures; proteomics | English | 2024 | 2024-11 | 10.1007/s00425-024-04544-6 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Lipocalin-2 as a therapeutic target for diabetes neurological complications | Introduction: Diabetes mellitus, a chronic disorder with persistent hyperglycemia, severely affects the quality of life through significant neurological impairments, including neuropathy and cognitive dysfunction. Inflammation and oxidative stress are key factors in these complications, and Lipocalin-2 (LCN2), which is involved in inflammation and iron homeostasis, is crucial in these processes. Area covered: This review explores the potential of LCN2 as a therapeutic target for mitigating diabetes neurological complications. By examining the mechanisms by which LCN2 contributes to neuroinflammation, we discuss the therapeutic strategies that target LCN2 to alleviate diabetic neuropathy and cognitive dysfunction. Expert opinion: To fully grasp the impact of LCN2 on neurological health, it is essential to understand its multifaceted role in metabolic regulation. Because effective LCN2-targeting drugs must penetrate the blood - brain barrier, various strategies are being developed to meet this requirement. Such therapeutics could treat various neurological complications, including diabetic encephalopathy, retinopathy, and peripheral neuropathy. While animal models offer insights into pathophysiology and potential treatments, their limitations must be acknowledged. Therefore, future research should bridge the gaps between animal findings, human studies, and clinical applications. Moreover, comprehensive personalized approaches, including LCN2-targeting drugs, lifestyle changes, and regularly monitoring individual patients, may be required to manage diabetic complications. | Suk, Kyoungho | Kyungpook Natl Univ, Sch Med, Dept Pharmacol, Daegu 41944, South Korea; Kyungpook Natl Univ, Brain Sci & Engn Inst, Daegu, South Korea; Kyungpook Natl Univ, Brain Korea four KNU Convergence Educ Program Biom, Daegu, South Korea | 7005114595 | ksuk@knu.ac.kr; | EXPERT OPINION ON THERAPEUTIC TARGETS | EXPERT OPIN THER TAR | 1472-8222 | 1744-7631 | 28 | 12 | SCIE | PHARMACOLOGY & PHARMACY | 2024 | 4.4 | 18.9 | 0 | 2025-05-07 | 0 | 0 | Lipocalin-2; diabetic complications; neuroinflammation; nerve; neuropathy; brain; encephalopathy | brain; diabetic complications; encephalopathy; Lipocalin-2; nerve; neuroinflammation; neuropathy | Animals; Blood-Brain Barrier; Cognitive Dysfunction; Diabetes Mellitus; Diabetic Neuropathies; Drug Development; Humans; Lipocalin-2; Molecular Targeted Therapy; Oxidative Stress; Quality of Life; neutrophil gelatinase associated lipocalin; protein inhibitor; LCN2 protein, human; neutrophil gelatinase associated lipocalin; Article; blood brain barrier; brain disease; cognitive defect; combination drug therapy; diabetes mellitus; diabetic neuropathy; gene silencing; human; iron chelation; nervous system inflammation; neuroprotection; nonhuman; oxidative stress; peripheral neuropathy; protein targeting; animal; drug development; drug effect; drug therapy; etiology; metabolism; molecularly targeted therapy; oxidative stress; pathophysiology; quality of life | English | 2024 | 2024-12-01 | 10.1080/14728222.2024.2442430 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Prevalence and characterization of non-typhoidal Salmonella in egg from grading and packing plants in Korea | Egg washing guidelines vary across countries; however, since 2020, Korea has required that all eggs produced from farms with more than 10,000 laying hens must be washed through egg grading and packing (GP) plant. This study investigated the prevalence and characterization of non-typhoidal Salmonella in eggs after washing at GP plants. In total, 16,800 eggs were collected from 60 egg GP plants located inside commercial layer farms, and 840 pooled eggshell and egg contents were tested for Salmonella, respectively. Of the 60 GP plants tested, 11 (18.3%) and 12 (20.0%) plants were positive for Salmonella spp. In the eggshells and egg contents, respectively. In particular, High Salmonella prevalence in the eggshells and egg contents occurred most often in farms with laying hens older than 80 weeks (33.3% and 40.0%, respectively). However, among 840 pooled eggshells and egg content samples, only 19 (2.3%) of each sample type were positive only for non-typhoidal Salmonella spp. The most common Salmonella serovar in both eggshells and egg contents was S. Infantis, which was found in five (8.3%) of 60 GP plants for both samples types. The other Salmonella serovars detected in eggshells were S. Bareilly (5.0%), S. Agona (3.3%), S. Enteritidis (1.7%), and S. Montevideo (1.7%), whereas those detected in egg contents were S. Enteritidis (5.0%), S. Agona (3.3%), S. Newport (3.3%), S. Senftenberg (3.3%), and S. Derby (1.7%). Of the 19 virulence genes tested, 14 genes were detected in all Salmonella. Interestingly, the spvB gene was detected only in S. Enteritidis, and the sefC gene was detected only in S. Enteritidis and S. Senftenberg. Moreover, all S. Infantis isolates showed multidrug resistance (MDR) against five or more classes, and the other serovars only showed MDR against three to four classes or no MDR. These results suggest that comprehensive surveillance and advanced management approaches for egg GP plants are required to minimize egg contamination with non-typhoidal Salmonella. | Jung, Hye-Ri; Lee, Young Ju | Kyungpook Natl Univ, Coll Vet Med, Daegu 41566, South Korea; Kyungpook Natl Univ, Inst Vet Biomed Sci, Daegu 41566, South Korea | 57265190900; 56612134500 | heelee1214@naver.com;youngju@knu.ac.kr; | FOOD MICROBIOLOGY | FOOD MICROBIOL | 0740-0020 | 1095-9998 | 120 | SCIE | FOOD SCIENCE & TECHNOLOGY;MICROBIOLOGY;BIOTECHNOLOGY & APPLIED MICROBIOLOGY | 2024 | 4.6 | 18.9 | 2.86 | 2025-05-07 | 6 | 7 | Egg; Eggshell; Egg contents; Egg washing process; Non-typhoidal Salmonella | VACCINE; CONTAMINATION; TYPHIMURIUM; ENTERITIDIS; GALLINARUM; OUTBREAKS; ENTERICA; SPP. | Egg; Egg contents; Egg washing process; Eggshell; Non-typhoidal Salmonella | Animals; Chickens; Egg Shell; Eggs; Female; Food Microbiology; Poultry Diseases; Prevalence; Republic of Korea; Salmonella; Salmonella enteritidis; Salmonella Infections, Animal; animal; animal salmonellosis; bird disease; egg; egg shell; female; food control; Gallus gallus; genetics; prevalence; Salmonella; Salmonella enterica serovar Enteritidis; South Korea | English | 2024 | 2024-06 | 10.1016/j.fm.2024.104464 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Review | Toxic effects of lead on plants: integrating multi-omics with bioinformatics to develop Pb-tolerant crops | Main conclusionLead disrupts plant metabolic homeostasis and key structural elements. Utilizing modern biotechnology tools, it's feasible to develop Pb-tolerant varieties by discovering biological players regulating plant metabolic pathways under stress.AbstractLead (Pb) has been used for a variety of purposes since antiquity despite its toxic nature. After arsenic, lead is the most hazardous heavy metal without any known beneficial role in the biological system. It is a crucial inorganic pollutant that affects plant biochemical and morpho-physiological attributes. Lead toxicity harms plants throughout their life cycle and the extent of damage depends on the concentration and duration of exposure. Higher levels of lead exposure disrupt numerous key metabolic activities of plants including oxygen-evolving complex, organelles integrity, photosystem II connectivity, and electron transport chain. This review summarizes the detrimental effects of lead toxicity on seed germination, crop growth, and yield, oxidative and ultra-structural alterations, as well as nutrient absorption, transport, and assimilation. Further, it discusses the Pb-induced toxic modulation of stomatal conductance, photosynthesis, respiration, metabolic-enzymatic activity, osmolytes accumulation, and antioxidant activity. It is a comprehensive review that reports on omics-based studies along with morpho-physiological and biochemical modifications caused by lead stress. With advances in DNA sequencing technologies, genomics and transcriptomics are gradually becoming popular for studying Pb stress effects in plants. Proteomics and metabolomics are still underrated and there is a scarcity of published data, and this review highlights both their technical and research gaps. Besides, there is also a discussion on how the integration of omics with bioinformatics and the use of the latest biotechnological tools can aid in developing Pb-tolerant crops. The review concludes with core challenges and research directions that need to be addressed soon. | Ilyas, Muhammad Zahaib; Sa, Kyu Jin; Ali, Muhammad Waqas; Lee, Ju Kyong | Kangwon Natl Univ, Coll Bioresource Sci, Dept Appl Plant Sci, Chunchon 24341, South Korea; Kyungpook Natl Univ, Coll Ecol & Environm Sci, Dept Crop Sci, Sangju 37224, South Korea; Univ Birmingham, Sch Biosci, Birmingham B15 2TT, England; John Innes Ctr, Dept Crop Genet, Norwich Res Pk, Norwich NR4 7UH, England; Kangwon Natl Univ, Interdisciplinary Program Smart Agr, Chunchon 24341, South Korea | ; Ali, Muhammad/V-1019-2017 | 57225901445; 36698953300; 59849025200; 7601470590 | zahaib1996@kangwon.ac.kr;sakyujin@knu.ac.kr;M.W.Ali.1@bham.ac.uk;jukyonglee@kangwon.ac.kr; | PLANTA | PLANTA | 0032-0935 | 1432-2048 | 259 | 1 | SCIE | PLANT SCIENCES | 2024 | 3.8 | 18.9 | 2.71 | 2025-05-07 | 16 | 17 | Heavy metal; Pb stress; Morpho-physiological traits; Genomics | WHEAT TRITICUM-AESTIVUM; INDUCED OXIDATIVE STRESS; ZEA-MAYS-L.; BRASSICA-JUNCEA L.; PHYSIO-BIOCHEMICAL ATTRIBUTES; BEAN VIGNA-RADIATA; HEAVY-METAL STRESS; ULTRASTRUCTURAL-CHANGES; SEEDLING GROWTH; ANTIOXIDANT RESPONSES | Genomics; Heavy metal; Morpho-physiological traits; Pb stress | Computational Biology; Crops, Agricultural; Lead; Multiomics; Soil Pollutants; lead; bioinformatics; crop; genetics; metabolism; multiomics; soil pollutant | English | 2024 | 2024-01 | 10.1007/s00425-023-04296-9 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Collagen-based biopiezoelectric nanogenerator prepared from pollack skin | Collagen, protein abundantly found in living organisms, including mammals, is a natural piezoelectric material with excellent biocompatibility. Pollack skin is a representative biowaste rich in collagen. However, it contains noncollagenous substances in addition to collagen. Herein, pollack skin was treated with a sodium hydroxide solution to remove noncollagenous substances and used to fabricate a pollack skin-based piezoelectric nanogenerator (PS-PENG) with a flexible and simple structure via a simple process. Analysis of the structure and composition of pollack skin before and after alkaline treatment confirmed that the crystallinity of pollack skin increased after alkaline treatment. In addition, after alkaline treatment, the voltage and current performances of the PS-PENG improved by approximately 2.40 and 2.48 times, respectively. Furthermore, the maximum power density of the PS-PENG reached approximately 2.27 mW/m2, enabling the charging of a capacitor to approximately 0.5 V, thereby confirming the practical application of the PS-PENG. Additionally, a voltage of approximately 5.4-7.6 V was generated when the nanogenerator was actuated by various body motions such as finger tapping. Therefore, the proposed PENG based on collagen from pollack skin can be used for powering low-power devices including bioinsertion devices. | Son, Ha-Young; Park, Sang-Shik | Kyungpook Natl Univ, Dept Energy Mat & Chem Engn, Daegu 37224, Gyeongbuk, South Korea; Kyungpook Natl Univ, Dept Adv Sci & Technol Convergence, Daegu 37224, Gyeongbuk, South Korea | 58783540000; 7501833211 | parkss@knu.ac.kr; | MATERIALS TODAY SUSTAINABILITY | MATER TODAY SUSTAIN | 2589-2347 | 25 | SCIE | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY;MATERIALS SCIENCE, MULTIDISCIPLINARY | 2024 | 7.9 | 19.0 | 0.51 | 2025-05-07 | 3 | 3 | Pollack skin; Fish collagen; Alkaline treatment; Biocompatibility; Biopiezoelectric material | SOLUBLE COLLAGEN; GENERATION; FISH | Alkaline treatment; Biocompatibility; Biopiezoelectric material; Fish collagen; Pollack skin | Collagen; Crystallinity; Electric power utilization; Mammals; Nanogenerators; Piezoelectricity; Sodium hydroxide; Alkaline treatment; Biopiezoelectric material; Biowastes; Collagen proteins; Fish collagen; Living organisms; Nanogenerators; Piezoelectric nanogenerator; Pollack skin; Sodium hydroxide solutions; Biocompatibility | English | 2024 | 2024-03 | 10.1016/j.mtsust.2024.100689 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | Article | Combination of Lacticaseibacillus paracasei BEPC22 and Lactiplantibacillus plantarum BELP53 attenuates fat accumulation and alters the metabolome and gut microbiota in mice with high-fat diet-induced obesity | This study evaluated the effects of formulations with Lacticaseibacillus paracasei BEPC22 and Lactiplantibacillus plantarum BELP53 on adiposity, the alteration of microbiota, and the metabolome in high-fat diet-fed mice. The strains were selected based on their fat and glucose absorption inhibitory activities and potential metabolic interactions. The optimal ratio of the two strains in the probiotic formulation was determined based on their adipocyte differentiation inhibitory activities. Treatment of formulations with BEPC22 and BELP53 for 10 weeks decreased body weight gain at 6 weeks; it also decreased the food efficiency ratio, white adipose tissue volume, and adipocyte size. Moreover, it decreased the expression of the lipogenic gene Ppar-gamma in the liver, while significantly increasing the expression of the fat oxidation gene Ppar-alpha in the white adipose tissue. Notably, treatment with a combination of the two strains significantly reduced the plasma levels of the obesity hormone leptin and altered the microbiota and metabolome. The omics data also indicated the alteration of anti-obesity microbes and metabolites such as Akkermansia and indolelactic acid, respectively. These findings suggest that treatment with a combination of BEPC22 and BELP53 exerts synergistic beneficial effects against obesity. | Lee, Na-Rae; Kwon, Tae-Jun; Chung, Eui-Chun; Bae, Jaewoong; Soung, Song-Hui; Tak, Hyun-Ji; Choi, Jun-Young; Lee, Young-Eun; Hwang, Nak Won; Lee, Jong Seo; Shin, Kum-Joo; Lee, Choong Hwan; Kim, KilSoo; Kim, Seokjin | Konkuk Univ, Res Inst Bioact Metabolome Network, Seoul 05029, South Korea; Daegu Gyeongbuk Med Innovat Fdn K MEDI Hub, Preclin Res Ctr, Daegu 41061, South Korea; Hecto Healthcare Co Ltd, R&D Ctr, Seoul 06142, South Korea; Konkuk Univ, Dept Biosci & Biotechnol, Seoul 05209, South Korea; Korea Brain Res Inst, Cognit Sci Res Grp, Daegu 41062, South Korea; Kyungpook Natl Univ, Coll Vet Med, 80 Daehakro, Daegu 41566, South Korea | kslac@kmedihub.re.kr;jinkim@hetco.co.kr; | FOOD & FUNCTION | FOOD FUNCT | 2042-6496 | 2042-650X | 15 | 2 | SCIE | BIOCHEMISTRY & MOLECULAR BIOLOGY;FOOD SCIENCE & TECHNOLOGY | 2024 | 5.4 | 19.0 | 6 | MESSENGER-RNA LEVELS; ADIPOSE-TISSUE; GENE-EXPRESSION; ADIPOCYTE SIZE; ACID OXIDATION; PPAR-ALPHA; INHIBITION; LEPTIN; TARGET; MASS | English | 2024 | 2024-01-22 | 10.1039/d3fo03557c | 바로가기 | 바로가기 | 바로가기 | |||||||||||
| ○ | ○ | Article | Could cough hypersensitivity symptom profile differentiate phenotypes of chronic cough? | Background Recently, cough reflex hypersensitivity has been proposed as a common underlying feature of chronic cough in adults. However, symptoms and clinical characteristics of cough hypersensitivity have not been studied amongst phenotypes of chronic cough. This study aimed to compare symptom features, such as cough triggers and associated throat sensations, of cough hypersensitivity in patients with asthmatic chronic cough and those with refractory chronic cough (RCC). Methods Patients with chronic cough from the Korean Chronic Cough Registry were prospectively evaluated over 6 months. Physicians determined the aetiological diagnosis based on clinical evaluations and responses to treatment at the 6-month follow-up visit. Symptoms of cough hypersensitivity and cough- specific quality of life were assessed using the Cough Hypersensitivity Questionnaire (CHQ) and the Leicester Cough Questionnaire (LCQ), respectively. Results The analysis included 280 patients who completed the follow-up: 79 with asthmatic cough (cough variant asthma or eosinophilic bronchitis) and 201 with RCC. Baseline CHQ scores were similar between the groups (8.3 +/- 3.7 in asthmatic cough versus 8.9 +/- 3.9 in RCC; p=0.215, adjusted for age, sex and LCQ score). There were no significant between-group differences in the LCQ and cough severity Visual Analog Scale scores. Both groups showed a similar negative correlation with LCQ scores (asthmatic cough: r=-0.427, p<0.001; RCC: r=-0.306, p<0.001). Conclusions The symptoms of cough hypersensitivity may not distinguish between asthmatic cough and RCC. This suggests that chronic cough is the primary diagnosis in both phenotypes. It indicates a shared mechanism in their cough pathogenesis, despite having potentially different treatable traits. | Kim, Mi-Yeong; Won, Ha-Kyeong; Oh, Ji-Yoon; Lee, Ji-Hyang; Jo, Eun-Jung; Kang, Sung-Yoon; Lee, Ji-Ho; Lee, Seung-Eun; Kang, Noeul; Kim, Young-Chan; Lee, Hwa Young; An, Jin; Yoo, Youngsang; Shim, Ji-Su; Park, So-Young; Park, Han-Ki; Kim, Min-Hye; Kim, Sae-Hoon; Kim, Sang-Heon; Chang, Yoon-Seok; Kim, Sang-Hoon; Lee, Byung-Jae; Birring, Surinder S.; Song, Woo-Jung | Inje Univ, Coll Med, Busan Paik Hosp, Dept Internal Med, Busan, South Korea; Vet Hlth Serv Med Ctr, Dept Internal Med, Seoul, South Korea; Univ Ulsan, Coll Med, Asan Med Ctr, Dept Allergy & Clin Immunol, Seoul, South Korea; Pusan Natl Univ, Sch Med, Dept Internal Med, Busan, South Korea; Gachon Univ, Gil Med Ctr, Dept Internal Med, Incheon, South Korea; Yonsei Univ, Wonju Coll Med, Dept Internal Med, Wonju, South Korea; Pusan Natl Univ, Yangsan Hosp, Dept Internal Med, Yangsan, South Korea; Sungkyunkwan Univ, Sch Med, Samsung Med Ctr, Dept Med,Div Allergy, Seoul, South Korea; Seoul Natl Univ Hosp, Dept Internal Med, Seoul, South Korea; Catholic Univ Korea, Seoul St Marys Hosp, Coll Med, Div Allergy,Dept Internal Med, Seoul, South Korea; Kyung Hee Univ Hosp Gangdong, Kyung Hee Univ, Coll Med, Dept Pulm Allergy & Crit Care Med, Seoul, South Korea; Gangneung Asan Hosp, Dept Internal Med, Kangnung, South Korea; Ewha Womans Univ, Coll Med, Dept Internal Med, Seoul, South Korea; Chung Ang Univ, Coll Med, Dept Internal Med, Div Pulm Allergy & Crit Care Med, Seoul, South Korea; Kyungpook Natl Univ, Chilgok Hosp, Sch Med, Dept Internal Med,Div Allergy & Clin Immunol, Daegu, South Korea; Seoul Natl Univ, Bundang Hosp, Coll Med, Dept Internal Med, Seongnam, South Korea; Hanyang Univ, Coll Med, Dept Internal Med, Seoul, South Korea; Eulji Univ, Dept Internal Med, Coll Med, Seoul, South Korea; Kings Coll London, Fac Life Sci & Med, Ctr Human & Appl Physiol Sci, Sch Basic & Med Biosci, London, England | KANG, Noeul/ABT-7666-2022; Won, Ha-Kyeong/AFL-4811-2022; Kang, Sung-Yoon/AAG-7523-2020; Birring, Surinder/GWU-6967-2022; Chang, Yoon-Seok/J-5628-2012 | 55892381000; 57192190852; 57687377500; 57208203071; 55572136700; 55492809000; 57191286776; 57202327298; 57204092973; 57190214092; 57189094366; 59487883500; 57345593400; 57193221759; 59466241200; 57218664064; 58045929900; 35198322400; 58154851000; 55712986100; 57196226893; 27171988300; 6701451652; 37062104600 | swj0126@gmail.com; | ERJ OPEN RESEARCH | ERJ OPEN RES | 2312-0541 | 10 | 6 | SCIE | RESPIRATORY SYSTEM | 2024 | 4 | 19.0 | 1.91 | 2025-05-07 | 6 | 5 | QUALITY-OF-LIFE; ADULTS; HEALTH; GUIDELINES; THRESHOLD; IMPACT | adult; Article; asthma; asthmatic cough; body mass; chronic cough; cohort analysis; cough hypersensitivity questionnaire; coughing; disease severity; eosinophil count; eosinophilic bronchitis; female; follow up; forced expiratory volume; forced vital capacity; human; hypersensitivity; leicester cough questionnaire; major clinical study; male; middle aged; observational study; phenotype; physical examination; physician; prevalence; prospective study; quality of life; questionnaire; sensitivity analysis; symptom; thorax radiography; visual analog scale | English | 2024 | 2024-11-01 | 10.1183/23120541.00260-2024 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | Article | Development of a 3D-printable matrix using cellulose microfibrils/guar gum-based hydrogels and its post-printing antioxidant activity | A biomaterial ink suitable for three-dimensional (3D) printing was developed using cellulose microfibrils (CMFs, 1% w/v) and guar gum (1-7 g/100 mL CMFs), and the post-printing stability and antioxidant functionality of the borax-treated construct were investigated. Rheological analysis, Fourier transform infrared spectrometry, X-ray diffractometry, and scanning electron microscopy revealed the suitability of the two polymers to form an interpenetrating composite hydrogel that would facilitate printability. The produced composite hydrogel showed good structural, morphological, thermal, and textural properties. CMFs with 5% guar gum showing optimal surface properties and rheological properties were printed with the least dimensional errors at 50% infill density, 10 mm/s printing speed, 0.8 mm nozzle diameter, and 0.5 mm layer height. The treatment with borax showed good shape fidelity during 12 h storage. The treated construct also showed considerably increased mechanical properties and antioxidant activities in comparison with the untreated construct. A stable 3D construct suitable for a variety of applications could be produced using CMFs and guar gum-based ink. | Adedeji, Olajide Emmanuel; Min, Ju Hyun; Park, Gi Eon; Kang, Hye Jee; Choi, Ji-Young; Aminu, Mariam Omowunmi; Ocheme, Ocheme Boniface; Joo, Seon-Tea; Moon, Kwang-Deog; Jung, Young Hoon | Fed Univ Wukari, Dept Food Sci & Technol, PMB 1020, Wukari, Nigeria; Kyungpook Natl Univ, Sch Food Sci & Biotechnol, Daegu 41566, South Korea; Korea Food Res Inst, Res Grp Consumer Safety, Wanju Gun 55365, Jeollabuk Do, South Korea; Fed Univ Technol, Dept Food Sci & Technol, PMB 65, Minna, Nigeria; Gyeongsang Natl Univ, Inst Agr & Life Sci, Div Appl Life Sci BK21 Four, Jinju 52852, South Korea | ; Adedeji, Olajide/GYU-3066-2022; Jung, Young/F-1703-2013 | younghoonjung@knu.ac.kr; | INTERNATIONAL JOURNAL OF BIOPRINTING | INT J BIOPRINTING | 2424-7723 | 2424-8002 | 10 | 1 | SCIE | ENGINEERING, BIOMEDICAL;MATERIALS SCIENCE, BIOMATERIALS | 2024 | 6 | 19.0 | 8 | Cellulose microfibril; Guar gum; Hydrogel; 3D printing; Post-printing; Antioxidant activity | GUAR-GUM; EXTENSIONAL RHEOLOGY; SHEAR; ACID; NANOCELLULOSE | English | 2024 | 2024 | 10.36922/ijb.0164 | 바로가기 | 바로가기 | 바로가기 | |||||||||
| ○ | ○ | Article | Light-adaptable artificial iris with dynamically scalable pupil-aperture function by radially patterned photochromic transition control | The iris is an ocular organ that actively controls the size of the pupil-aperture in response to external light, thereby regulating the amount of light reaching the retina for better visual acquisition. Herein, we propose a light-adaptive pupil-scalable artificial iris for addressing human iris defects with biomimetic self-regulating light control similar to human iris actuation, which is realized by a radially gradient and reversible photoswitching of photochromic dyes doped within a biocompatible hydrogel matrix. The radial photochromic switching of light transmissions was achieved by the gradient patterning of the crosslinking density of the hydrogel matrix using a near-infrared light-absorbing photomask that generated radially thermal gradience during hydrogel matrix polymerization. With the effective pupil-aperture control, the proposed artificial iris exhibited a variation in the visible-light transmittance from -82 % at the ultraviolet light (UV) intensity of 0.5 mW/cm2 to -43 % at 3.0 mW/cm2 representing the transparent and colored states, respectively. The switching times for the transitions to the colored and transparent states were 27.42 and 112.25 s, respectively, at a UV intensity of 3.0 mW/cm2, which can be faster under the hydrated state. The artificial iris demonstrated potential in biomedical applications by offering reliable light-adaptive attenuation control through human-like pupil-aperture adjustments. | Nauman, Asad; Choi, Jun-Chan; Cho, Young-Min; Lee, Jae-Won; Na, Jun-Hee; Kim, Hak-Rin | Kyungpook Natl Univ, Sch Elect & Elect Engn, Daegu 41566, South Korea; Korea Inst Sci & Technol, Soft Hybrid Mat Res Ctr, Seoul 02792, South Korea; Kyungpook Natl Univ, Sch Elect Engn, Daegu 41566, South Korea; Chungnam Natl Univ, Dept Elect Elect & Commun Engn Educ, Daejeon 34134, South Korea; Chungnam Natl Univ, Dept Convergence Syst Engn, Daejeon 34134, South Korea | Cho, Young/J-5669-2012; Kim, Hak-Rin/T-1897-2019; Na, Jun-Hee/M-5353-2013 | 57796499100; 57033068900; 58532952600; 58377059800; 7103258612; 7410124944 | rineey@knu.ac.kr; | MATERIALS & DESIGN | MATER DESIGN | 0264-1275 | 1873-4197 | 237 | SCIE | MATERIALS SCIENCE, MULTIDISCIPLINARY | 2024 | 7.9 | 19.0 | 0.34 | 2025-04-16 | 2 | 2 | Artificial iris; Scalable pupil-aperture; Gradient crosslinking polymer networks; Light-adaptable transmission; Photochromic switching | VISUAL PERFORMANCE; CONTACT-LENSES; PROSTHESIS; MANAGEMENT; STRAYLIGHT; DEFECTS | Artificial iris; Gradient crosslinking polymer networks; Light-adaptable transmission; Photochromic switching; Scalable pupil-aperture | Biocompatibility; Biomimetics; Crosslinking; Functional polymers; Hydrogels; Infrared devices; Medical applications; Artificial iris; Cross-linking polymers; Gradient crosslinking polymer network; Human Iris; Hydrogel matrix; Light-adaptable transmission; Photochromic switching; Polymer networks; Scalable pupil-aperture; Ultraviolet light intensity; Light transmission | English | 2024 | 2024-01 | 10.1016/j.matdes.2023.112515 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Osseointegrative and immunomodulative 3D-Printing Ti6Al4V-based implants embedded with biogenic hydroxyapatite | Although titanium-based metal implants have become a game changer in dental and orthopedic therapies, they still have several problems such as late osseointegration and immune response. In this study, we present a novel strategy to develop Ti6Al4V-based implants embedded with biogenic hydroxyapatite derived from equine bone to overcome these problems. A selective laser melting technique was employed for facile fabrication with flexible fusing feedstock and regular uniform distribution of equine bone. The physicochemical characteristics, cell attachment and proliferation, osteogenic differentiation, osseointegration, inflammatory response, and metabolomics of the developed Ti6Al4V/equine bone composite were then investigated. The Ti6Al4V-based composite integrated with equine bone at a certain concentration has improved the crystalline structure (beta-Ti) suitable for implantation and exhibited higher hydrophilicity and protein adsorption. They significantly promoted cell attachment, osteogenic differentiation, and anti-inflammatory effects in vitro. In vivo study confirmed the osseointegration and alleviated inflammatory responses. Furthermore, the Ti6Al4V-based implants integrated with equine bone significantly reduced metabolites associated with inflammatory responses both in vitro and in vivo. The observed reduction in inflammatory responses suggests a subsequent promotion of osteogenesis. These promising results position the Ti6Al4V-based implant integrated with equine bone as a potential candidate for replacing conventional dental and orthopedic implants. | Park, Sangbae; Lee, Juo; Kim, Jong-Jin; Ji, Moongi; Cho, Eunbee; Sim, Hyun Bo; Chang, Young -Tae; Chung, Jong Hoon; Paik, Man-Jeong; Kim, Jungsil; Seonwoo, Hoon | Seoul Natl Univ, Dept Biosyst Engn, Seoul 08826, South Korea; Sunchon Natl Univ, Dept Anim Sci & Technol, Sunchon 57922, South Korea; Sunchon Natl Univ, Interdisciplinary Program IT Bio Convergence Syst, Sunchon 57922, South Korea; Sunchon Natl Univ, Dept Biol, Sunchon 57922, South Korea; Sunchon Natl Univ, Dept Pharm, Sunchon 57922, South Korea; Sunchon Natl Univ, Coll Life Sci & Nat Resources, Dept Convergent Biosyst Engn, Sunchon 57922, South Korea; Inst Basic Sci IBS, Ctr Selfassembly & Complex, Pohang 37673, South Korea; Pohang Univ Sci & Technol POSTECH, Dept Chem, Pohang 37673, South Korea; Seoul Natl Univ, Res Inst Agr & Life Sci, Seoul 08826, South Korea; Seoul Natl Univ, Coll Agr & Life Sci, Convergence Major Global Smart Farm, Seoul 08826, South Korea; Kyungpook Natl Univ, Dept Smart Bioind Mech Engn, Daegu 41566, South Korea | Chang, Young-Tae/AAC-2783-2022; Chung, Jong/AAR-8179-2021 | 57197855922; 56464669600; 8088220600; 57201341628; 57219157382; 58505864900; 54790563500; 57207096830; 7005745969; 56523661500; 35424539900 | jchung@snu.ac.kr;paik815@scnu.ac.kr;jungsil.kim@knu.ac.kr;uhun906@scnu.ac.kr; | MATERIALS & DESIGN | MATER DESIGN | 0264-1275 | 1873-4197 | 240 | SCIE | MATERIALS SCIENCE, MULTIDISCIPLINARY | 2024 | 7.9 | 19.0 | 1.24 | 2025-05-07 | 7 | 7 | Ti6Al4V implants; Biogenic hydroxyapatite; Selective laser melting; Osseointegration; Immunomodulation | INFLAMMATORY RESPONSE; TITANIUM; COMPOSITE; ALLOY; BONE; MICROSTRUCTURE; FABRICATION; EXPRESSION; SURFACES; STRENGTH | Biogenic hydroxyapatite; Immunomodulation; Osseointegration; Selective laser melting; Ti6Al4V implants | Aluminum alloys; Hydroxyapatite; Melting; Metabolites; Selective laser melting; Titanium alloys; Vanadium alloys; Biogenic hydroxyapatite; Biogenics; Cell attachments; Immuno modulations; In-vitro; Inflammatory response; Osseointegration; Osteogenic differentiation; Selective laser melting; Ti6al4v implant; Ternary alloys | English | 2024 | 2024-04 | 10.1016/j.matdes.2024.112822 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Thermoelectric devices with polymer/zeolite hybrid composite films for conversion of heat to electricity | Here we report that organic/inorganic hybrid composite films, consisting of poly(3,4-ethylenedioxythiophene): poly(styrene sulfonate) (PEDOT:PSS) and zeolite Y (Zy), can efficiently convert heat to electricity in the horizontal device geometry. The PEDOT:PSS/Zy (PPZy) hybrid composite films were prepared from corresponding aqueous solutions at various Zy contents (up to 50 wt%). The PPZy solutions exhibited an increased viscous state with a maximum at Zy = 30 wt%, indicating strong interactions between PEDOT:PSS and Zy components. All devices with the PPZy composite films could convert heat to electricity and showed higher thermoelectric (TE) performances than those with the pristine PEDOT:PSS films. The TE devices with the PPZy films (Zy = 30 wt%) delivered an output power of 8.8 pW with a power factor of 0.76 mu W/mK(2), which is ca. 20 times higher than those with the pristine PEDOT:PSS films. The flexible TE devices, which were fabricated on poly(ethylene naphthalate) (PEN) film substrates, exhibited robust TE performances even after 5000 bending cycles. The present approach of hybrid composite films based on zeolite particles may contribute to further TE performance improvement for flexible and wearable TE devices. | Murukadas, Deepu; Lee, Woongki; Park, Chanbin; Kim, Hwajeong; Kim, Youngkyoo | Kyungpook Natl Univ, Dept Chem Engn, Organ Nanoelect Lab, Daegu 41566, South Korea; Kyungpook Natl Univ, KNU Inst Nanophoton Applicat KINPA, Dept Chem Engn, Daegu 41566, South Korea; Kyungpook Natl Univ, Dept Energy Convergence & Climate Change, Daegu 41556, South Korea; Kyungpook Natl Univ, Inst Global Climate Change & Energy, Daegu 41566, South Korea; Kyungpook Natl Univ, Res Inst Environm Sci & Technol, Prior Res Ctr, Daegu 41566, South Korea | 58787856000; 59041346100; 59331078000; 15520531700; 10340424400 | ykimm@knu.ac.kr; | MATERIALS TODAY SUSTAINABILITY | MATER TODAY SUSTAIN | 2589-2347 | 28 | SCIE | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY;MATERIALS SCIENCE, MULTIDISCIPLINARY | 2024 | 7.9 | 19.0 | 0 | 2025-05-07 | 0 | 0 | PEDOT:PSS; Zeolite Y; Hybrid composite; Thermoelectric devices; Flexible | PERFORMANCE; ZEOLITE; CHALCOGENIDES; PROSPECTS; PEDOTPSS | Flexible; Hybrid composite; PEDOT:PSS; Thermoelectric devices; Zeolite Y | Tellurium compounds; Thermoelectric equipment; Ethylenedioxythiophenes; Flexible; Hybrid composite films; Hybrid composites; PEDOT/PSS; Poly(3,4-ethylenedioxythiophene):poly(styrene sulphonate); Poly(styrene sulfonate); Thermoelectric devices; Thermoelectric performance; Zeolite-Y; Hybrid composites | English | 2024 | 2024-12 | 10.1016/j.mtsust.2024.100993 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Editorial Material | Empowering Early Career Polar Researchers in a changing climate: Challenges and solutions | Moraru, Adina; Quaglia, Filippo Cali; Kim, Minkyoung; Lopez-Quiros, Adrian; Huynh, Howard M. | Norwegian Univ Sci & Technol, Dept Civil & Environm Engn, Trondheim, Norway; Ca Foscari Univ Venice, Dept Environm Sci Informat & Stat, Venice, Italy; Ist Nazl Geofis & Vulcanol, Rome, Italy; Kyungpook Natl Univ, Coll Nat Sci, Sch Earth Syst Sci, Daegu, South Korea; Univ Granada, Dept Stratig & Paleontol, Granada, Spain; Canadian Museum Nat, Div Zool, Ottawa, ON, Canada; Carleton Univ, Sch Publ Policy & Adm, Ottawa, ON, Canada | Moraru, Adina/ABD-8572-2021; Lopez Quiros, Adrian/K-6513-2017; Cali Quaglia, Filippo/AAI-8073-2021 | 57225020152; 59662964100; 57212315624; 57142473200; 55167892000 | adina.moraru@ntnu.no; | PLOS CLIMATE | PLOS CLIM | 2767-3200 | 3 | 1 | ESCI | ENVIRONMENTAL SCIENCES;ENVIRONMENTAL STUDIES | 2024 | 5.1 | 19.1 | 3.09 | 2025-05-07 | 5 | 5 | English | 2024 | 2024 | 10.1371/journal.pclm.0000332 | 바로가기 | 바로가기 | 바로가기 | 바로가기 |
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