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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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| ○ | ○ | Proceedings Paper | Study on Optical Efficiency of CMOS Image Sensor to High Performance Imaging Devices | In this study, we designed the CMOS image sensor and performed optical analysis. As a result, our suggested structure is 19.5% (red), 3.2% (green) and 14.6% (blue) improvements over the reference structure. (c) 2021TheAuthor(s) | Cho, Hyo Jong; Do, Yun Seon | Kyungpook Natl Univ, Sch Elect & Elect Engn, Daegu 41566, South Korea | 57216649076; 24338060500 | yuns.do@knu.ac.kr; | 2021 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2160-9020 | 0 | 2025-07-30 | 0 | 0 | Digital cameras; Image sensors; Optical fiber communication; Optical fibers; CMOS image sensor; High performance imaging; Imaging device; Optical analysis; Optical efficiency; CMOS integrated circuits | English | 2021 | 2021 | 바로가기 | 바로가기 | |||||||||||||||||
| ○ | Conference paper | Study on optical efficiency of CMOS image sensor to high performance imaging devices | In this study, we designed the CMOS image sensor and performed optical analysis. As a result, our suggested structure is 19.5% (red), 3.2% (green) and 14.6% (blue) improvements over the reference structure. © OSA 2021, © 2021 The Author(s) | Cho, Hyo Jong; Do, Yun Seon | School of Electronic and Electrical Engineering, Kyungpook National University, Daegu, 41566, South Korea; School of Electronic and Electrical Engineering, Kyungpook National University, Daegu, 41566, South Korea | 57216649076; 24338060500 | yuns.do@knu.ac.kr; | Optics InfoBase Conference Papers | 2162-2701 | 0 | 2025-07-30 | 0 | Digital cameras; Image sensors; Optical fibers; CMOS image sensor; High performance imaging; Imaging device; Optical analysis; Optical efficiency; CMOS integrated circuits | English | Final | 2021 | 바로가기 | ||||||||||||||||||||
| ○ | ○ | Article | Study on Photodegradable Water-Soluble Compounds of Expanded Polystyrene | Many previous studies have focused on revealing the harmfulness of microplastic particles, whereas very few studies have focused on the effects of chemicals, particularly photooxidation product. In this study, products of photodegradation from expanded polystyrene (EPS), compounds produced by photolysis by ultraviolet (UV) light, were investigated. EPS was directly irradiated and photolyzed using a UV lamp, and then the extracted sample was analyzed using high-resolution mass spectrometry (HRMS). Multiple ionization techniques, including electrospray ionization, atmospheric pressure chemical ionization, and atmospheric pressure photoionization, were used. In total, >300 compounds were observed, among which polystyrene monomer, dimer, and oxidized products were observed. In this work, the data presented clearly demonstrate that it is necessary to identify and monitor oxidized plastic compounds and assess their effect on the environment. | Lee, Seulgidaun; Kim, Sunghwan | Kyungpook Natl Univ, Dept Chem, 80 Daehak Ro, Daegu 41566, South Korea; Kyungpook Natl Univ, Mass Spectrometry Based Convergence Res Inst, 80 Daehak Ro, Daegu 41566, South Korea; Green Nano Mat Res Ctr, Daegu 41566, South Korea | ; Kim, Sunghwan/HKN-9812-2023 | 57200370629; 57203772967 | sunghwank@knu.ac.kr; | MASS SPECTROMETRY LETTERS | MASS SPECTROM LETT | 2233-4203 | 2093-8950 | 12 | 3 | ESCI | SPECTROSCOPY | 2021 | N/A | 0.06 | 2025-07-30 | 1 | 1 | plastics; photodegradation; expanded polystyrene; water-soluble | PERSISTENT ORGANIC POLLUTANTS; MICROPLASTICS; DEGRADATION; POLLUTION; POLYMERS; PHOTOOXIDATION; FRAGMENTATION; EXPOSURE; PLASTICS; BEACHES | Expanded polystyrene; Photodegradation; Plastics; Water-soluble | English | 2021 | 2021-09 | 10.5478/msl.2021.12.3.118 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Study on termitophilous tenebrionid beetle of the genus Nepaloplonyx (Coleoptera: Tenebrionidae) from Myanmar* | The termitophilous tenebrionid beetle of the genus Nepaloplonyx Bremer, 2014, are one of the four world-known species. From Myanmar, Nepaloplonyx kachinensis sp. nov. is described newly in here. Description and illustrations of adult and genitalia and taxonomic key of genus Nepaloplonyx Bremer 2014 are also provided. (c) 2021 National Science Museum of Korea (NSMK) and Korea National Arboretum (KNA), Publishing Services by Elsevier. This is an open access article under the CC BY-NC-ND license (http:// creativecommons.org/licenses/by-nc-nd/4.0/). | Han, Gyu Young; Choi, Jong Bong; Choi, Eun Young; Park, Jong Kyun | Kyungpook Natl Univ, Dept Ecol Sci, Coll Ecol & Environm Sci, Sangju, South Korea | 57214146750; 57193335227; 57026862700; 37661967000 | entopark@knu.ac.kr; | JOURNAL OF ASIA-PACIFIC BIODIVERSITY | J ASIA-PAC BIODIVERS | 2287-9544 | 14 | 3 | ESCI | BIODIVERSITY CONSERVATION | 2021 | N/A | 0.12 | 2025-07-30 | 0 | 1 | Nepaloplonyx; Tenebrionidae; Termitophily; New species; Myanmar | CARABIDAE | Myanmar; Nepaloplonyx; New species; Tenebrionidae; Termitophily | English | 2021 | 2021-09-01 | 10.1016/j.japb.2021.06.002 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||||
| ○ | ○ | Article | Successful Application of CuAAC Click Reaction in Constructing ⁶⁴Cu-Labeled Antibody Conjugates for Immuno-PET Imaging | Immuno-positron emission tomography (immuno-PET) is a rapidly growing imaging technique in which antibodies are radiolabeled to monitor their in vivo behavior in real time. However, effecting the controlled conjugation of a chelate-bearing radioactive atom to a bulky antibody without affecting its immunoreactivity at a specific site is always challenging. The in vivo stability of the radiolabeled chelate is also a key issue for successful tumor imaging. To address these points, a facile ultra-stable radiolabeling platform is developed by using the propylene cross-bridged chelator (PCB-TE2A-alkyne), which can be instantly functionalized with various groups via the click reaction, thus enabling specific conjugation with antibodies as per choice. The PCB-TE2A-tetrazine derivative is selected to demonstrate the proposed strategy. The antibody trastuzumab is functionalized with the trans-cyclooctene (TCO) moiety in the presence or absence of the PEG linker. The complementary Cu-64-PCB-TE2A-tetrazine is synthesized via the click reaction and radiolabeled with Cu-64 ions, which then reacts with the aforementioned TCO-modified antibody via a rapid biorthogonal ligation. The Cu-64-PCB-TE2A-trastuzumab conjugate is shown to exhibit excellent in vivo stability and to maintain a higher binding affinity toward HER2-positive cells. The tumor targeting feasibility of the radiolabeled antibody is evaluated in tumor models. Both Cu-64-PCB-TE2A-trastuzumab conjugates show high tumor uptakes in biodistribution studies and enable unambiguous tumor visualization with minimum background noise in PET imaging. Interestingly, the Cu-64-PCB-TE2A-PEG4-trastuzumab containing an additional PEG linker displays a much faster body clearance compared to its counterpart with less PEG linker, thus affording vivid tumor imaging with an unprecedentedly high tumor-to-background ratio. | Lee, Woonghee; Sarkar, Swarbhanu; Pal, Rammyani; Kim, Jung Young; Park, Hyun; Huynh, Phuong Tu; Bhise, Abhinav; Bobba, Kondapa Naidu; Kim, Kwang Il; Ha, Yeong Su; Soni, Nisarg; Kim, Wanook; Lee, Kiwoong; Jung, Jung-Min; Rajkumar, Subramani; Lee, Kyo Chul; Yoo, Jeongsoo | Kyungpook Natl Univ, Sch Med, Dept Mol Med, Brain Korea 21 Four KNU Convergence Educ Program, Daegu 41944, South Korea; Korea Inst Radiol & Med Sci, Div Appl RI, Seoul 01812, South Korea | ; Soni, Nisarg/AAV-6526-2021; Sarkar, Swarbhanu/GOG-8975-2022; Kim, Kwang-il/AAP-7315-2021; Bhise, Abhinav/MVY-6473-2025; Kim, Kyunghoon/AGO-0079-2022 | 55881469700; 36603493100; 8252064600; 7601371677; 56175671100; 56829091800; 57210174595; 56902497500; 54380461400; 36720940600; 56364076200; 57222364982; 57222365137; 57202924992; 57224804062; 42661704100; 8215136400 | yooj@knu.ac.kr; | ACS APPLIED BIO MATERIALS | ACS APPL BIO MATER | 2576-6422 | 4 | 3 | ESCI | MATERIALS SCIENCE, BIOMATERIALS;NANOSCIENCE & NANOTECHNOLOGY | 2021 | N/A | 1.14 | 2025-07-30 | 18 | 19 | biomolecular imaging; antibody conjugate; tumor imaging; click reaction; immuno-PET | BRIDGED MACROCYCLIC CHELATORS; IN-VIVO; BIFUNCTIONAL CHELATOR; BREAST-CANCER; MONOCLONAL-ANTIBODIES; TUMOR UPTAKE; TRASTUZUMAB; CHEMISTRY; BIOCONJUGATION; SITE | antibody conjugate; biomolecular imaging; click reaction; immuno-PET; tumor imaging | Animals; Antibodies; Biocompatible Materials; Click Chemistry; Coordination Complexes; Copper; Copper Radioisotopes; Materials Testing; Mice; Mice, Inbred BALB C; Mice, Nude; Molecular Structure; Neoplasms, Experimental; Particle Size; Positron-Emission Tomography; Binding energy; Chelation; Monoclonal antibodies; Organic pollutants; Polychlorinated biphenyls; Positron emission tomography; antibody; biomaterial; coordination compound; copper; Copper-64; Antibody conjugate; Binding affinities; Biodistributions; Immunoreactivities; Radioactive atoms; Specific conjugations; Tumor to background ratios; Tumor visualization; animal; Bagg albino mouse; chemical structure; chemistry; click chemistry; diagnostic imaging; experimental neoplasm; materials testing; metabolism; mouse; nude mouse; particle size; positron emission tomography; Tumors | English | 2021 | 2021-03-15 | 10.1021/acsabm.0c01555 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | Article | Successful management of traumatic giant pulmonary hematoma in poly-trauma patient | Traumatic pulmonary giant hematoma, resulting from blunt trauma, is a relatively rare event. Here, we report the rare case of a patient with a giant traumatic pulmonary hematoma that was associated with blunt trauma. A 50-year-old man was admitted to our medical center after a fall from a height of 5 m. He was diagnosed with pulmonary contusion, and tests showed a huge pulmonary hematoma of approximately 8.2 × 5.3 × 13.2 cm in the left lung field along with other significant injuries. Treatment comprised of aggressive coagulation management, broad-spectrum antibiotics, and pulmonary hygiene. The patient's symptoms gradually improved and magnetic resonance scan revealed that he did not develop an abscess formation. No complications were seen at the 6 months follow-up visit. If the above mentioned measures would have failed to control the bleeding or secondary infection, then emergency surgery would have been warranted. Awareness of this kind of injury and efforts to reduce infection are important to guide the giant traumatic pulmonary hematoma to the benign course. © 2021 The Authors | Son, Shin-Ah; Lee, Sang Cjeol; Cho, Joon Yong | Trauma Center, Department of Thoracic and Cardiovascular Surgery, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea; Trauma Center, Department of Thoracic and Cardiovascular Surgery, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea; Trauma Center, Department of Thoracic and Cardiovascular Surgery, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea | 57197328338; 55980142300; 57195637434 | sina0217@naver.com; | Trauma Case Reports | 2352-6440 | 32 | 0 | 2025-07-30 | 0 | Chest injury; Hematoma; Intensive care unit; Multiple trauma | antibiotic agent; diuretic agent; hemoglobin; adult; Article; artificial ventilation; aspiration pneumonia; blood pressure; brain contusion; bronchopleural fistula; case report; clavicle fracture; clinical article; compression fracture; computer assisted tomography; diabetes mellitus; falling; femur intertrochanteric fracture; follow up; heart rate; hematoma; hemodynamics; hemoptysis; human; hygiene; hypertension; injury scale; intensive care unit; lumbar spine; lung contusion; lung hematoma; lung hemorrhage; male; medical history; middle aged; multiple trauma; nuclear magnetic resonance imaging; orthopedic surgery; pneumothorax; rib fracture; scapula fracture; skull fracture; spine fracture; Staphylococcus aureus; stupor; thorax injury; tracheostomy | English | Final | 2021 | 10.1016/j.tcr.2021.100433 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | ○ | Article | Successful Treatment with High-Dose Chemotherapy Followed by Autologous Stem-Cell Transplantation in a Patient with Metastatic Germ Cell Tumor | Although testicular germ cell tumors (GCTs) are known to curable disease even in cases with metastatic disease, patients in intermediate or poor-risk group may experience disease progression or refractory to the initial chemotherapy and needed second-line therapy. Long-term disease-free survival was unsatisfactory in relapsed/refractory patients with poor-risk factors and clinical trials for those patients are still insufficient. High-dose chemotherapy (HDCT) with stem-cell rescue may be an effective alternative for conventional chemotherapy-resistant patients who are eligible for transplantation. Herein, we present successful treatment experience with HDCT followed by autologous stem-cell transplantation in a severely ill patient with heavily pretreated metastatic GCT. | Lee, Jung Min; Kang, Byung Woog; Han, Man-Hoon; Baek, Dong Won | Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Sch Med, Dept Hematol Oncol, Daegu, South Korea; Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Sch Med, Dept Pathol, Daegu, South Korea | Lee, Jung-Min/L-8227-2016 | 57211561890; 28567838500; 57194067936; 57191874272 | baekdw83@gmail.com; | CASE REPORTS IN ONCOLOGY | CASE REP ONCOL | 1662-6575 | 14 | 2 | ESCI | ONCOLOGY | 2021 | N/A | 0 | 2025-07-30 | 0 | 0 | High-dose chemotherapy; Autologous hematopoietic cell transplantation; Germ cell tumor | CLASSIFICATION | Autologous hematopoietic cell transplantation; Germ cell tumor; High-dose chemotherapy | alpha fetoprotein; carboplatin; chorionic gonadotropin beta subunit; cisplatin; etoposide; fluorodeoxyglucose; ifosfamide; lactate dehydrogenase; paclitaxel; adult; Article; autologous hematopoietic stem cell transplantation; case report; chemotherapy; clinical article; computer assisted tomography; coughing; drug megadose; embryonal carcinoma; germ cell cancer; hemoptysis; histology; hoarseness; human; human tissue; lymphadenopathy; male; mediastinum mass; metastatic germ cell tumor; orchiectomy; positron emission tomography-computed tomography; respiratory failure; vasectomy | English | 2021 | 2021 | 10.1159/000516755 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | Book chapter | Sufficiency and toxicity limits of metallic oxide nanoparticles in the biosphere | Metal oxide nanoparticles (MONPs) with an inorganic core composed of a metallic element bonded to oxide (O2 -) anions have been widely used in fertilizers, water treatment, health, cosmetics, electronics, food packaging, and even food products. The production, usage, and disposal of MONPs-containing products are potential routes for environmental exposure into aquatic and terrestrial compartments where the MONPs are subjected to various dynamic processes such as physical, chemical, and biological transformations. These transformation pathways can have strong implications on fate, transport, persistence, bioavailability, and toxicity. The discipline of “nanotoxicology” has developed to study the interactions of NPs with biological systems, toxicity based on NPs’ properties, and levels related to environmental health. This chapter will contribute to understanding the dynamics, interactions, and toxicity perspectives, and help manufacturers, regulation agencies, environmental engineers, scientists, and students to understand the developments of MONPs, their environmental interactions, and potential toxicity limits in commercial products. © 2021 Elsevier Inc. All rights reserved. | Sohail, Muhammad Irfan; Ayub, Muhammad Ashar; Zia Ur Rehman, Muhammad; Azhar, Muhammad; Farooqi, Zia Ur Rahman; Siddiqui, Ayesha; Umar, Wajid; Iftikhar, Irfan; Nadeem, Muhammad; Fatima, Hina | Institute of Soil and Environmental Sciences, Faculty of Agriculture, University of Agriculture Faisalabad, Faisalabad, Pakistan; Institute of Soil and Environmental Sciences, Faculty of Agriculture, University of Agriculture Faisalabad, Faisalabad, Pakistan; Institute of Soil and Environmental Sciences, Faculty of Agriculture, University of Agriculture Faisalabad, Faisalabad, Pakistan; Institute of Soil and Environmental Sciences, Faculty of Agriculture, University of Agriculture Faisalabad, Faisalabad, Pakistan; Institute of Soil and Environmental Sciences, Faculty of Agriculture, University of Agriculture Faisalabad, Faisalabad, Pakistan; Department of Botany, University of Agriculture, Faisalabad, Faisalabad, Pakistan; Institute of Soil and Environmental Sciences, Faculty of Agriculture, University of Agriculture Faisalabad, Faisalabad, Pakistan, Department of Botany, University of Agriculture, Faisalabad, Faisalabad, Pakistan, Doctoral School of Environmental Sciences, Szent Istvan University, Gödöllő, Hungary; Institute of Soil and Environmental Sciences, Faculty of Agriculture, University of Agriculture Faisalabad, Faisalabad, Pakistan; Institute of Soil and Environmental Sciences, Faculty of Agriculture, University of Agriculture Faisalabad, Faisalabad, Pakistan; School of Applied Biosciences, Kyungpook National University, Daegu, South Korea, Doctoral School of Environmental Sciences, Szent Istvan University, Pater karoly Utca 1, Gödöllő, 2100, Hungary | 54421797100; 58254861900; 57275977000; 55404090300; 57212488889; 57222075302; 57190065407; 57205467409; 59903009600; 59800323300 | Nanomaterials: Synthesis, Characterization, Hazards and Safety | 4.97 | 2025-07-30 | 15 | Ecotoxicity; Environment; Exposure; MONPs; Safety limits; Sources; Toxico-kinetics | English | Final | 2021 | 10.1016/b978-0-12-823823-3.00002-1 | 바로가기 | 바로가기 | ||||||||||||||||||||
| ○ | ○ | Proceedings Paper | Sum Spectral Efficiency Optimization for Rate Splitting in Downlink MU-MISO: A Generalized Power Iteration Approach | In this paper, we consider a downlink multiple-input multiple-output (MIMO) system, where a rate splitting approach is applied to serve multiple users more efficiently. We formulate a sum spectral efficiency maximization problem with respect to precoders when noisy channel state information is available at the transmitter. Finding even a suboptimal solution is a very challenging task by its non-convexity and non-smoothness. To resolve this challenge, we first approximate the non-smooth minimum function by using a LogSumExp technique, and reformulate the problem as a form of the product of Rayleigh quotients, considering channel estimation error. Then we derive the first-order optimality condition. A key observation of the obtained condition is that it can be cast as a nonlinear eigenvector-dependent eigenvalue problem so that finding a leading eigenvector is equivalent to finding a local optimal solution. To this end, we propose an algorithm inspired by a power iteration method, referred to as a generalized power iteration for rate splitting. Simulation results show that the proposed method enhances the achievable performance when channel acquisition error exists. | Park, Jeonghun; Choi, Jinseok; Lee, Namyoon; Shin, Wonjae; Poor, H. Vincent | Kyungpook Natl Univ, Sch Elect Engn, Daegu, South Korea; Ulsan Natl Inst Sci & Technol, Dept Elect Engn, Ulsan, South Korea; POSTECH, Dept Elect Engn, Pohang, South Korea; Pusan Natl Univ, Dept Elect Engn, Pusan, South Korea; Princeton Univ, Dept Elect Engn, Princeton, NJ 08544 USA | Choi, Jinseok/AAL-6383-2020; Lee, Namyoon/ADH-9232-2022; Aldhahir, Naofal/HCH-5192-2022; Poor, H./S-5027-2016 | 57853652900; 57190581671; 35148128800; 36009462000; 55665272100 | jeonghun.park@knu.ac.kr;jinseokchoi@unist.ac.kr;nylee@postech.ac.kr;wjshin@pusan.ac.kr;poor@princeton.edu; | 2021 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE WORKSHOPS (WCNCW) | 2167-8189 | 1.41 | 2025-07-30 | 4 | 7 | BROADCAST CHANNEL; RATE MAXIMIZATION; PARTIAL CSIT; DESIGN | Channel state information; Efficiency; Eigenvalues and eigenfunctions; MIMO systems; Nonlinear control systems; Achievable performance; Channel acquisition; Channel estimation errors; First-order optimality condition; Local optimal solution; Spectral efficiencies; Spectral efficiency maximizations; Suboptimal solution; Iterative methods | English | 2021 | 2021 | 10.1109/wcncw49093.2021.9420033 | 바로가기 | 바로가기 | 바로가기 | |||||||||||||
| ○ | ○ | Article | Summary of clinically diagnosed amniotic fluid embolism cases in Korea and disagreement with 4 criteria proposed for research purpose | Objective This study aimed 1) to investigate the clinical characteristics of amniotic fluid embolism (AFE) cases clinically diagnosed by maternal fetal medicine (MFM) specialists in Korea, 2) to check the disagreement with 4 recently proposed criteria by the Society for Maternal-Fetal Medicine (SMFM) for research purpose, and 3) to compare maternal outcomes between cases satisfying all 4 criteria and cases with at least 1 missing criterion. Methods This study included 12 patients clinically diagnosed with AFE from 7 referral hospitals in Korea. We collected information, including maternal age, symptoms of AFE, the amount of transfusion, and maternal mortality. Results The median maternal age was 33 years (range, 28-40 years). Regarding symptoms, cardiovascular arrest, hypotension, respiratory compromise, clinical coagulopathy, and neurologic signs were observed in 41.7%, 83.3%, 83.3%, 100%, and 66.7% of the cases, respectively. Among the 12 cases, 5 women died and 2 suffered severe neurologic disability, showing an intact survival rate of 41.7%. Disagreement with all 4 criteria proposed by the SMFM was found in 66.7% of the cases, due to the lack of criteria for disseminated intravascular coagulation or strict onset time (<30 minutes after delivery). There was no difference in maternal mortality and the amount of transfusion between cases satisfying all 4 criteria and cases with at least 1 missing criterion. Conclusion Two-thirds of clinically confirmed AFE cases did not satisfy all 4 criteria proposed by the SMFM, despite similar rates of maternal mortality with cases satisfying all 4 criteria. Our study suggests that there may be some discrepancy between the clinical diagnosis of AFE and the recent diagnostic criteria proposed by the SMFM for research purpose. | Kim, Jin-ha; Seol, Hyun-Joo; Seong, Won Joon; Ryu, Hyun-Mee; Bae, Jin-Gon; Hong, Joon Seok; Yang, Jeong In; Sung, Ji-Hee; Choi, Suk-Joo; Oh, Soo-young; Roh, Cheong-Rae | Sungkyunkwan Univ, Dept Obstet & Gynecol, Samsung Med Ctr, Sch Med, 81 Irwon ro, Seoul 06351, South Korea; Kyung Hee Univ, Sch Med, Seoul, South Korea; Kyungpook Natl Univ Hosp, Daegu, South Korea; CHA Univ, CHA Bundang Med Ctr, Sch Med, Seongnam, South Korea; Keimyung Univ, Sch Med, Daegu, South Korea; Seoul Natl Univ, Bundang Hosp, Seongnam, South Korea; Ajou Univ, Sch Med, Suwon, South Korea | 57222426043; 15924081200; 26656946000; 57218662676; 57215844401; 7404118485; 14120514100; 56347330000; 55601869400; 55601514300; 7003492919 | ohsymd@skku.edu; | OBSTETRICS & GYNECOLOGY SCIENCE | 2287-8572 | 2287-8580 | 64 | 2 | 0 | 2025-07-30 | 1 | 0 | Amniotic fluid embolism; Criteria; Diagnosis; Korea | Amniotic fluid embolism; Criteria; Diagnosis; Korea | English | 2021 | 2021-03 | 10.5468/ogs.20195 | 바로가기 | 바로가기 | 바로가기 | |||||||||||
| ○ | ○ | Article | Superconductivity emerging from a stripe charge order in IrTe2 nanoflakes | Superconductivity in the vicinity of a competing electronic order often manifests itself with a superconducting dome, centered at a presumed quantum critical point in the phase diagram. This common feature, found in many unconventional superconductors, has supported a prevalent scenario in which fluctuations or partial melting of a parent order are essential for inducing or enhancing superconductivity. Here we present a contrary example, found in IrTe2 nanoflakes of which the superconducting dome is identified well inside the parent stripe charge ordering phase in the thickness-dependent phase diagram. The coexisting stripe charge order in IrTe2 nanoflakes significantly increases the out-of-plane coherence length and the coupling strength of superconductivity, in contrast to the doped bulk IrTe2. These findings clarify that the inherent instabilities of the parent stripe phase are sufficient to induce superconductivity in IrTe2 without its complete or partial melting. Our study highlights the thickness control as an effective means to unveil intrinsic phase diagrams of correlated van der Waals materials. Superconductivity often appears due to suppression of competing electronic orders. Here, the authors present a contrary example showing a superconducting dome inside the parent phase with a stripe charge order in IrTe2 nanoflakes and identify their unusual superconducting properties. | Park, Sungyu; Kim, So Young; Kim, Hyoung Kug; Kim, Min Jeong; Kim, Taeho; Kim, Hoon; Choi, Gyu Seung; Won, C. J.; Kim, Sooran; Kim, Kyoo; Talantsev, Evgeny F.; Watanabe, Kenji; Taniguchi, Takashi; Cheong, Sang-Wook; Kim, B. J.; Yeom, H. W.; Kim, Jonghwan; Kim, Tae-Hwan; Kim, Jun Sung | Inst for Basic Sci Korea, Ctr Artificial Low Dimens Elect Syst, Pohang, South Korea; Pohang Univ Sci & Technol, Dept Phys, Pohang, South Korea; Pohang Univ Sci & Technol, Dept Mat Sci & Engn, Pohang, South Korea; Pohang Accelerator Lab, Lab Pohang Emergent Mat, Pohang, South Korea; Max Planck POSTECH, South Korea Res Initiat, Pohang, South Korea; Kyungpook Natl Univ, Dept Phys Educ, Daegu, South Korea; Korea Atom Energy Res Inst KAERI, Daejeon, South Korea; Russian Acad Sci, MN Mikheev Inst Met Phys, Ural Branch, Ekaterinburg, Russia; Ural Fed Univ, NANOTECH Ctr, Ekaterinburg, Russia; Natl Inst Mat Sci, Res Ctr Funct Mat, Tsukuba, Ibaraki, Japan; Natl Inst Mat Sci, Int Ctr Mat Nanoarchitecton, Tsukuba, Ibaraki, Japan; Rutgers State Univ, Rutgers Ctr Emergent Mat, Piscataway, NJ USA; Rutgers State Univ, Dept Phys & Astron, Piscataway, NJ USA; Asia Pacific Ctr Theoret Phys APCTP, Pohang, South Korea | Kim, Jun/G-8861-2012; Kim, Tae-Hwan/A-5636-2010; TANIGUCHI, Takashi/H-2718-2011; KIM, BUMJOON/CAI-2348-2022; Talantsev, Evgueni/U-6877-2018; Watanabe, Kenji/H-2825-2011; MIN, B. I./U-3364-2017; Kim, Hoon/MXL-8380-2025; Talantsev, Evgeny/U-6877-2018; Yeom, Han/AAA-7035-2021 | 57191673689; 59448030900; 57202103982; 59630134300; 56168759700; 57208153872; 57221141331; 57221148549; 55146733200; 57214859153; 6602128015; 57203090873; 55252500400; 57205982477; 56911286700; 7006767855; 55486566500; 56386412000; 50061571500 | jonghwankim@postech.ac.kr;taehwan@postech.ac.kr;js.kim@postech.ac.kr; | NATURE COMMUNICATIONS | 2041-1723 | 12 | 1 | 1.74 | 2025-07-30 | 33 | 34 | DOMAIN-WALLS; DENSITY; IR1-XPTXTE2; SURFACE; STATE | nanoflake; electronic equipment; nanoparticle; partial melting; quantum mechanics; superconductivity; Article; cooling; crystal; electric potential; high temperature; human; low temperature; melting point; phase separation; phase transition; Raman spectrometry; room temperature; scanning tunneling microscopy; scanning tunneling spectroscopy; superconductivity; surface property; temperature dependence; thickness; transition temperature | English | 2021 | 2021-05-26 | 10.1038/s41467-021-23310-w | 바로가기 | 바로가기 | 바로가기 | |||||||||||
| ○ | ○ | Article | Symplocarpus koreanus (Araceae; Orontioideae), a new species based on morphological and molecular data | Symplocarpus koreanus (Araceae; Orontioideae) from Korea is described as new. Symplocarpus koreanus has long been considered to be conspecific with S. renifolius in Japan, but phylogenetic, morphological, and cytological data indicate its taxonomic distinction. Compared to S. renifolius, S. koreanus has a much smaller spathe and more spherical spadix with fewer, smaller flowers. Previous phylogenetic studies also suggested that S. koreanus is more closely related to nonthermogenic S. nipponicus than to S. renifolius in Japan. Like its nonthermogenic sister species, S. nipponicus, in Korea and Japan, S. koreanus is diploid (2n = 2x = 30), while S. renifolius in Japan is tetraploid (2n = 4x = 60). A detailed species description, geographical distribution, major morphological differences between the species and a dichotomous key to the species in eastern Asia are provided. | Lee, Joon Seon; Kim, Seon-Hee; Kim, Yongsung; Kwon, Youl; Yang, JiYoung; Cho, Myong-Suk; Kim, Hye-Been; Lee, Sangryong; Maki, Masayuki; Kim, Seung-Chul | Univ British Columbia, Dept Bot, 3156-6270 Blvd, University, BC V6T 1Z4, Canada; Sungkyunkwan Univ, Dept Biol Sci, Suwon 16419, South Korea; Univ Florida, Florida Museum Nat Hist, Gainesville, FL 32611 USA; Univ Florida, Dept Biol, Gainesville, FL 32611 USA; Kyungpook Natl Univ, Res Inst Dok Do & Ulleung Do, Daegu 41566, South Korea; Tohoku Univ, Bot Gardens, Aoba Ku, Sendai, Miyagi 9800862, Japan | ; Kim, Seung-Chul/AAR-6157-2020; Lee, Joon/ABF-5103-2020 | 56107332300; 57196226213; 57204393669; 57209796132; 55193226000; 56326352700; 57211373245; 55870318200; 7202346863; 57214983739 | sonchus96@skku.edu; | KOREAN JOURNAL OF PLANT TAXONOMY | KOREAN J PLANT TAXON | 1225-8318 | 2466-1546 | 51 | 1 | ESCI | PLANT SCIENCES | 2021 | N/A | 0.51 | 2025-07-30 | 5 | 6 | Araceae; Orontioideae; Symplocarpus koreanus; Korean endemic; Korean skunk cabbage | HEAT-PRODUCTION | Araceae; Korean endemic; Korean skunk cabbage; Orontioideae; Symplocarpus koreanus | English | 2021 | 2021-03 | 10.11110/kjpt.2021.51.1.1 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | Book chapter | Synthesis of Bacterial Cellulose Sheets from Alternative Natural and Waste Resources | Bacterial cellulose (BC) has received remarkable interest in numerous fields of life due to its multiple applicabilities. Despite chemical similarities with plant cellulose, BC offers exceptional structural and physicomechanical features that in turn lead to a broad range of applications in medical, pharmaceutical, food, cosmetic, textile, and many other industries. Currently, the major limitation associated with BC is its high cost, which confines the applications to certain limits. This chapter reviews the efforts made over the last three decades toward cost-effective BC production using waste by-products and low-cost carbon sources. Though industrial waste is also rich in cellulose contents, the findings revealed that food and municipal waste are the best candidates for BC production. Thus, BC provides an economical way to manage waste. Despite remarkable physicomechanical and morphological features, high production cost and time-consuming production mechanics are still a challenge to overcome that impact BC penetration and utilization. A few proposed solutions for overcoming those challenges are through developing genetically modified BC strains, designing novel bioreactors, and exploring alternative carbon sources. Herein, we have summarized the efforts made to explore novel, inexpensive, and natural raw sources for BC production. Indeed, the ideas presented here could capture the attention of industrialists and researchers working for developing BC production industries. © 2022 Taylor & Francis Group, LLC. | Ul Islam, Salman; Ahmad, Laeeq; Fatima, Atiya; Khan, Shaukat; Ullah, Muhammad Wajid; Manan, Sehrish; Ul-Islam, Mazhar | School of Life Sciences, College of Natural Sciences, Kyungpook National University, Daegu, South Korea; Department of Earth Science, IIT, Bombay, India; Department of Chemical Engineering, College of Engineering, Dhofar University, Salalah, Oman; School of Chemical Engineering, Yeungnam University, Daegu, South Korea; Department of Biomedical Engineering, Huazhong University of Science and Technology, Wuhan, China; Department of Biomedical Engineering, Huazhong University of Science and Technology, Wuhan, China; Department of Chemical Engineering, College of Engineering, Dhofar University, Salalah, Oman | 56985186700; 57516511700; 57536876500; 55931035600; 55931394200; 57190003702; 37125198700 | Bacterial Cellulose: Synthesis, Production, and Applications | 0.38 | 2025-07-30 | 1 | English | Final | 2021 | 10.1201/9781003118756-5 | 바로가기 | 바로가기 | |||||||||||||||||||||
| ○ | ○ | Article | Synthesis of Erythrulose from Dihydroxyacetone and Formaldehyde Using Zinc Zeolitic Imidazolate Frameworks | A study is performed for the aldol condensation of formaldehyde with dihydroxyacetone (DHA) in an aqueous medium (pH 7.54-8.71) at 65-80 degrees C using zinc zeolitic imidazolate frameworks based on 2-methylimidazole (ZIF-8) and 2-ethylimidazole (MAF-5 and MAF-6). It is shown that the selectivity of the process depends on the pH of the reaction solution, which is controlled by the temperature of the reaction and the amount of catalyst in the reaction mixture. There are high yields of C-6 sugars when the reaction is conducted at pH 8.36 and 80 degrees C. The sugars are accompanied by high yields of erythrulose (39-60%) at a temperature of 65 degrees C and. It is found that the yield of erythrulose when using the studied catalytic systems depends on the pore radius and grows in the order MAF-6 > MAF-5 > ZIF-8. The advantages of the studied systems are compared to those of homogeneous and heterogeneous phosphate systems proposed in the literature. | Lukoyanov, I. A.; Gromov, N., V; Medvedeva, T. B.; Panchenko, V. N.; Timofeeva, M. N.; Parmon, V. N.; Jhung, Sung Hwa | Russian Acad Sci, Boreskov Inst Catalysis, Siberian Branch, Novosibirsk 630090, Russia; Novosibirsk State Tech Univ, Novosibirsk 630067, Russia; Kyungpook Natl Univ, Dept Chem, Daegu 41566, South Korea; Kyungpook Natl Univ, Green Nano Mat Res Ctr, Daegu 41566, South Korea | ; Lukoyanov, Ivan/ABE-9113-2021; Parmon, Valentin/E-8639-2012; Gromov, Nikolay/D-1623-2014; Jhung, Sung/AAO-6683-2021; Borisovna, Tatiana/AAP-1039-2020; Timofeeva, Maria/E-9277-2012; Panchenko, Valentina/D-1068-2014 | 57214319427; 55538027500; 57192985685; 7102133466; 7005428141; 35495839100; 6701659467 | timofeeva@catalysis.ru; | CATALYSIS IN INDUSTRY | CATAL IND | 2070-0504 | 2070-0555 | 13 | 4 | ESCI | ENGINEERING, CHEMICAL | 2021 | N/A | 0.08 | 2025-07-30 | 3 | 3 | zeolitic imidazolate frameworks; ZIF-8; MAF-5; MAF-6; erythrulose; formaldehyde; dihydroxyacetone | METAL-ORGANIC FRAMEWORKS; HETEROGENEOUS CATALYSTS; ZIF-8; WATER; ADSORPTION; RHO; REMOVAL; SURFACE; MAF-6; SOD | dihydroxyacetone; erythrulose; formaldehyde; MAF-5; MAF-6; zeolitic imidazolate frameworks; ZIF-8 | Catalyst selectivity; Condensation reactions; Formaldehyde; Ketones; Zinc; Aldol condensation; Aqueous media; Dihydroxyacetone; Erythrulose; Higher yield; MAF-5; MAF-6; Methylimidazole; Zeolitic imidazolate frameworks; ZIF-8; Sugars | English | 2021 | 2021-10 | 10.1134/s2070050421040061 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | Article | Synthesis of graphite on SiC particles by using the thermal-chemical vapor-deposition method with and it's dependence on temperature and time | Owing to its high thermal stability, mechanical and chemical stability, and good photoelectric properties, silicon carbide (SiC) is currently receiving attention as a photocatalyst for nonmetallic semiconductor materials in various applications. In this research, graphite was synthesized on the surface of SiC particles via thermal chemical vapor deposition (thermal-CVD) with the intention of increasing the utility of SiC as a photocatalyst. The excellent properties of the SiC-graphite (SCG) produced were confirmed through various analyses. Synthesis of SCG was undertaken using various synthesis temperatures (800°C, 900°C, 1000°C, and 1100°C) and synthesis times (30, 60, 90, and 120 s). The research demonstrated that graphite could be formed on the SiC surface, thus expanding the areas in which SiC and C materials can be applied. © This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. | Kim, Chang-Duk; Lee, Hyeong-Rag | Department of Physics, Kyungpook National University, Daegu, 41566, South Korea; Department of Physics, Kyungpook National University, Daegu, 41566, South Korea | 57200982445; 7501484844 | duks@knu.ac.kr;phyhrlee@knu.ac.kr; | New Physics: Sae Mulli | 0374-4914 | 71 | 5 | 0.07 | 2025-07-30 | 1 | Graphite; Powder; Semiconductor; Silicon carbide; Thermal chemical vapor deposition | Korean | Final | 2021 | 10.3938/npsm.71.427 | 바로가기 | 바로가기 |
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