2022 연구성과 (10 / 280)

※ 컨트롤 + 클릭으로 열별 다중 정렬 가능합니다.
Excel 다운로드
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
Meeting Abstract A Phase 1/2 Dose Escalation Study of the Myeloid Kinase Inhibitor HM43239 in Patients with Relapsed or Refractory Acute Myeloid Leukemia Daver, Naval; Lee, Kyoo Hyung; Jonas, Brian A.; Arellano, Martha L.; Jung, Chul W.; Sohn, Sang Kyun; Yoon, Sung-Soo; Lee, Jeong-Ok; Hu, Jia; Sinha, Ranjeet Kumar; Rice, William G.; Bejar, Rafael Univ Texas MD Anderson Canc Ctr, Dept Leukemia, Houston, TX USA; Univ Ulsan, Coll Med, Dept Hematol, Asan Med Ctr, Seoul, South Korea; Univ Calif Davis, Dept Internal Med, Div Cellular Therapy Bone Marrow Transplantat & M, Sch Med, Sacramento, CA USA; Emory Univ, Winship Canc Inst, Sch Med, Atlanta, GA USA; Samsung Med Ctr, Seoul, South Korea; Kyungpook Natl Univ Hosp, Daegu, South Korea; Seoul Natl Univ Hosp, Dept Internal Med, Div Hematol Med Oncol, Seoul, South Korea; Seoul Natl Univ, Bundang Hosp, Dept Internal Med, Div Hematooncol, Seongnam, South Korea; Aptose Biosci Inc, San Diego, CA USA; Univ Calif San Diego, Div Hematol & Oncol, Moores Canc Ctr, La Jolla, CA USA Daver, Naval/AFU-9643-2022; Sinha, Ranjeet/D-4427-2014; Lee, Jong-Seok/J-5603-2012; Jonas, Brian/AAS-3639-2020; Park, Jung Hyun/HJA-3755-2022 BLOOD BLOOD 0006-4971 1528-0020 140 SCIE HEMATOLOGY 2022 20.3 3.2 3 English 2022 2022-11-15 10.1182/blood-2022-167972 바로가기 바로가기 바로가기
Review A review on the application of bioinformatics tools in food microbiome studies There is currently a transformed interest toward understanding the impact of fermentation on functional food development due to growing consumer interest on modified health benefits of sustainable foods. In this review, we attempt to summarize recent findings regarding the impact of Next-generation sequencing and other bioinformatics methods in the food microbiome and use prediction software to understand the critical role of microbes in producing fermented foods. Traditionally, fermentation methods and starter culture development were considered conventional methods needing optimization to eliminate errors in technique and were influenced by technical knowledge of fermentation. Recent advances in high-output omics innovations permit the implementation of additional logical tactics for developing fermentation methods. Further, the review describes the multiple functions of the predictions based on docking studies and the correlation of genomic and metabolomic analysis to develop trends to understand the potential food microbiome interactions and associated products to become a part of a healthy diet. Chelliah, Ramachandran; Banan-MwineDaliri, Eric; Khan, Imran; Wei, Shuai; Elahi, Fazle; Yeon, Su-Jung; Selvakumar, Vijayalakshmi; Ofosu, Fred Kwame; Rubab, Momna; Ju, Hum Hun; Rallabandi, Harikrishna Reddy; Madar, Inamul Hasan; Sultan, Ghazala; Oh, Deog Hwan Kangwon Natl Univ, Dept Food Sci & Technol, Chunchon, South Korea; Kangwon Natl Univ, Dept Food Sci & Biotechnol, Chunchon, South Korea; Vilnius Univ, Dept Biol Models, Life Sci Ctr, Vilnius, Lithuania; Univ Haripur, Dept Food Sci & Technol, Haripur, Khyber Pakhtunk, Pakistan; Guangdong Ocean Univ, Coll Food Sci & Technol, Guangzhou, Guangdong, Peoples R China; Kangwon Natl Univ, Coll Agr & Life Sci, Dept Food Sci & Biotechnol, Chunchon 24341, Gangwon Do, South Korea; Kyungpook Natl Univ, Daegu, South Korea; Univ Management & Technol, Sch Food & Agr Sci, Lahore, Pakistan; Kangwon Natl Univ, Coll Agr & Life Sci, Dept Biol Environm, Chunchon 24341, Gangwon Do, South Korea; Natl Inst Anim Sci, Wonju, South Korea; Bharathidasan Univ, Dept Biochem & Biotechnol, Sch Life Sci, Thiruchirappalli, Tamil Nadu, India; Saveetha Med Coll, Chennai, Tamil Nadu, India; Saveetha Dent Coll, Chennai, Tamil Nadu, India; Korea Univ, Canc ProteoGen, Ctr ProteoGen Res, Seoul, South Korea; Aligarh Muslim Univ, Aligarh, Uttar Pradesh, India Sultan, Ghazala/AAV-1745-2020; Madar, Dr Inamul Hasan/F-5762-2010; Yeon, Su-Jung/D-8621-2011; Madar, Inamul Hasan/F-5762-2010; Elahi, Fazle/AAW-2559-2020; Hun Ju, Ham/HJY-4813-2023; Khan, Imran/HNR-5148-2023; Oh, Deog-Hwan/AHE-4751-2022; wei, shuai/GUS-6394-2022; SELVAKUMAR, VIJAYALAKSHMI/GON-9515-2022; Khan, Imran/S-3149-2018; Selvakumar, Vijayalakshmi/GON-9515-2022 ramachandran865@gmail.com;deoghwa@kangwon.ac.kr; BRIEFINGS IN BIOINFORMATICS BRIEF BIOINFORM 1467-5463 1477-4054 23 2 SCIE BIOCHEMICAL RESEARCH METHODS;MATHEMATICAL & COMPUTATIONAL BIOLOGY 2022 9.5 3.2 10 microbiome; food; fermentation; techniques; analytical tool; metabolomics; molecular docking GUT MICROBIOME; CLINICAL MICROBIOLOGY; METAGENOMIC ANALYSIS; PRECISION MEDICINE; PRINCIPLES; COMMUNITY; BACTERIA; DISTINCT; REVEALS; SAFETY English 2022 2022-03-10 10.1093/bib/bbac007 바로가기 바로가기 바로가기
Article A safe haven of SARS-CoV-2 in the environment: Prevalence and potential transmission risks in the effluent, sludge, and biosolids The novel coronavirus, SARS-CoV-2, which has caused millions of death globally is recognized to be unstable and recalcitrant in the environment, especially in the way it has been evolving to form new and highly transmissible variants. Of particular concerns are human-environment interactions and the handling and reusing the environmental materials, such as effluents, sludge, or biosolids laden with the SARS-CoV-2 without adequate treatments, thereby suggesting potential transmission and health risks. This study assesses the prevalence of SARS-CoV-2 RNA in effluents, sludge, and biosolids. Further, we evaluate the environmental, ecological, and health risks of reusing these environmental materials by wastewater/sludge workers and farmers. A systematic review of literature from the Scopus database resulted in a total of 21 articles (11 for effluents, 8 for sludge, and 2 for biosolids) that met the criteria for meta-analysis, which are then subdivided into 30 meta-analyzed studies. The preva-lence of SAR-CoV-2 RNA in effluent and sludge based on random-effect models are 27.51 and 1012.25, respectively, with a 95% CI between 6.14 and 48.89 for the effluent, and 104.78 and 1019.71 for the sludge. However, the prevalence of SARS-CoV-2 RNA in the biosolids based on the fixed-effect model is 30.59, with a 95% CI between 10.10 and 51.08. The prevalence of SARS-CoV-2 RNA in environmental materials indicates the inefficiency in some of the treatment systems currently deployed to inactivate and remove the novel virus, which could be a potential health risk concern to vulnerable wastewater workers in par-ticular, and the environmental and ecological issues for the population at large. This timely review por-tends the associated risks in handling and reusing environmental materials without proper and adequate treatments.(c) 2021 China University of Geosciences (Beijing) and Peking University. Production and hosting by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/ licenses/by-nc-nd/4.0/). Adelodun, Bashir; Kumar, Pankaj; Odey, Golden; Ajibade, Fidelis Odedishemi; Ibrahim, Rahmat Gbemisola; Alamri, Saad A. M.; Alrumman, Sulaiman A.; Eid, Ebrahem M.; Kumar, Vinod; Adeyemi, Khalid Adeola; Arya, Ashish Kumar; Bachheti, Archana; Oliveira, Marcos L. S.; Choi, Kyung Sook Kyungpook Natl Univ, Dept Agr Civil Engn, Daegu 41566, South Korea; Univ Ilorin, Dept Agr & Biosyst Engn, PMB 1515, Ilorin 240003, Nigeria; Gurukula Kangri Univ, Dept Zool & Environm Sci, Agroecol & Pollut Res Lab, Haridwar 249404, Uttaranchal, India; Fed Univ Technol Akure, Dept Civil & Environm Engn, PMB 704, Akure, Nigeria; Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Key Lab Environm Biotechnol, Beijing 100085, Peoples R China; Univ Chinese Acad Sci, Beijing 100049, Peoples R China; Kwara State Minist Hlth, Ilorin, Kwara, Nigeria; King Khalid Univ, Coll Sci, Biol Dept, Abha 61321, Saudi Arabia; Kafrelsheikh Univ, Fac Sci, Bot Dept, Kafr Al Sheikh 33516, Egypt; Graph Era Univ, Dept Environm Sci, Deharadun 248002, Uttaranchal, India; Univ La Costa, Dept Civil & Environm, Calle 58 55-66, Barranquilla 080002, Atlantico, Colombia; Kyungpook Natl Univ, Inst Agr Sci & Technol, Daegu 41566, South Korea ; Oliveira, Marcos/A-8571-2018; Kumar, Pankaj/AAF-2231-2019; Kumar, Dr. Vinod/K-9971-2016; Adelodun, Bashir/O-2941-2018; Arya, Ashish Kumar/AAO-8554-2021; Kumar, P.Vinod/HKP-1552-2023; Eid, Ebrahem/O-2723-2013; Odey, Golden/MVV-6310-2025; bachheti, Archana/N-5749-2017; Ajibade, Fidelis/D-7893-2019; Alamri, Saad/AGM-5459-2022 57193774482; 57281192700; 57211444984; 57190341647; 57217480064; 26029065600; 55329337400; 35794350700; 57200152850; 57487234500; 57225657736; 55437052500; 58024364500; 54392662900 ks.choi@knu.ac.kr; GEOSCIENCE FRONTIERS GEOSCI FRONT 1674-9871 13 6 SCIE GEOSCIENCES, MULTIDISCIPLINARY 2022 8.9 3.2 1.26 2025-06-25 14 14 SARS-CoV-2; COVID-19; Environmental materials; Health risks; Wastewater workers ENTERIC VIRUSES; HUMAN HEALTH; BY-PRODUCTS; WATER; CORONAVIRUS; IRRIGATION; RNA; MANAGEMENT; COVID-19; EXPOSURE COVID-19; Environmental materials; Health risks; SARS-CoV-2; Wastewater workers biosolid; disease prevalence; disease transmission; effluent; health risk; occupational exposure; risk assessment; severe acute respiratory syndrome; sludge; wastewater English 2022 2022-11 10.1016/j.gsf.2022.101373 바로가기 바로가기 바로가기 바로가기
Meeting Abstract A Single-Arm, Open-Label, Multicenter Study to Assess Molecular Response of P1101 Therapy in Patients with Polycythemia Vera and Elevated Hematocrit Lee, Sung-Eun; Yoon, Sung-Soo; Yang, Deok-Hwan; Lee, Gyeong-Won; Yoon, Seug Yun; Sohn, Sang Kyun; Shin, Ho-Jin; Bae, Sung Hwa; Choi, Chul Won; Choi, Eun-Ji; Cheong, June-Won; Bang, Soo-Mee; Park, Joon Seong Catholic Univ Korea, Coll Med, Seoul St Marys Hosp, Dept Hematol, Houston, TX USA; Seoul Natl Univ Hosp, Dept Internal Med, Div Hematol Med Oncol, Seoul, South Korea; Chonnam Natl Univ Hwasun Hosp, Dept Hematol Oncol, Jeollanam Do, South Korea; Gyeongsang Natl Univ, Gyeongsang Natl Univ Hosp, Dept Internal Med, Coll Med, Jinju, South Korea; Soonchunhyang Univ, Dept Internal Med, Div Hematol & Med Oncol, Seoul Hosp, Seoul, South Korea; Kyungpook Natl Univ Hosp, Dept Hematol Oncol, Daegu, South Korea; Pusan Natl Univ, Sch Med, Pusan Natl Univ Hosp, Div Hematol Oncol,Dept Internal Med, Pusan, South Korea; Daegu Catholic Univ, Dept Hematol Oncol, Med Ctr, Daegu, South Korea; Korea Univ, Guro Hosp, Dept Internal Med, Divison Hematol Oncol,Coll Med, Seoul, South Korea; Univ Ulsan, Asan Med Ctr, Dept Hematol, Coll Med, Seoul, South Korea; Yonsei Univ, Severance Hosp, Dept Internal Med, Div Hematol,Coll Med, Seoul, South Korea; Seoul Natl Univ, Dept Internal Med, Div Hematooncol, Bundang Hosp, Seongnam, South Korea; Ajou Univ, Dept Hematol Oncol, Sch Med, Suwon, South Korea ; Lee, SangHun/GPW-6306-2022; Hyun-Jung, Kim/E-8074-2011; Park, Jung Hoon/CZZ-0090-2022 BLOOD BLOOD 0006-4971 1528-0020 140 SCIE HEMATOLOGY 2022 20.3 3.2 1 English 2022 2022-11-15 10.1182/blood-2022-168687 바로가기 바로가기 바로가기
Article Catalytic activity of photocharged binary TiO2 and WO3 membrane filters: Effect of Al2O3 interlayer on direct vs. mediated electron transfers One of the challenges facing the practical application of photocatalysis is the termination of catalytic reactions in the absence of irradiation. This study synthesizes photo-charged TiO2/WO3 (TW) and TiO2/Al2O3/WO3 (TAW) membrane filters and compares their dark catalytic activities for Cr(VI) reduction and As(III) oxidation without any chemical reagent. The Cr(VI) reduction via direct electron transfer is 13-fold enhanced when TW is replaced with TAW. The time-resolved photoluminescence reveals that this kinetic enhancement is attributed to the prolonged lifetime of the electrons stored within the charged TAW. Nevertheless, the As(III) oxidation via mediated electron transfer with O-2(center dot-) is significantly inhibited with the charged TAW. Alumina effectively offsets the negative surface charges of the TW, influencing the adsorption of both As(III) and As(V) and interfering with the O-2 reduction. This leads to the inhibited O-2 reduction and the retarded production of the reactive oxygen species with the photo-charged TAW. Park, Jiyeon; Kim, Bolam; Han, Dong Suk; Lim, Jonghun; Park, Hyunwoong Kyungpook Natl Univ, Sch Architectural Civil Environm & Energy Engn, Daegu 41566, South Korea; Qatar Univ, Ctr Adv Mat, Doha 2713, Qatar; Qatar Univ, Dept Chem Engn, Doha 2713, Qatar; Sungshin Womens Univ, Dept Environm & Energy Engn, Seoul 01133, South Korea; Kyungpook Natl Univ, Sch Energy Engn, Daegu 41566, South Korea ; Park, Hyunwoong/A-1247-2012; Han, Dong SuK/AAX-9333-2021 57218367393; 57208922438; 36139213900; 55775750200; 7601565583 jlim@sungshin.ac.kr;hwp@knu.ac.kr; CHEMICAL ENGINEERING JOURNAL CHEM ENG J 1385-8947 1873-3212 437 SCIE ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL 2022 15.1 3.2 0.88 2025-06-25 14 14 Photocharging; Redox reaction; Heterojunction; Membrane filters; Oxygen reduction ENERGY-STORAGE; PHOTOCATALYSIS SYSTEMS; HETEROJUNCTION; NANOPARTICLES; OXIDATION; LIGHT; DEGRADATION; REDUCTION Heterojunction; Membrane filters; Oxygen reduction; Photocharging; Redox reaction Alumina; Aluminum oxide; Bandpass filters; Catalysis; Catalyst activity; Catalytic oxidation; Chromium compounds; Electrolytic reduction; Electron transitions; Oxygen; Redox reactions; Titanium dioxide; Tungsten compounds; % reductions; Catalytic reactions; Chemical reagents; Direct electron transfer; Filter effects; Mediated electron transfer; Membrane filters; Oxygen Reduction; Photocharging; TiO 2; Heterojunctions English 2022 2022-06-01 10.1016/j.cej.2022.135319 바로가기 바로가기 바로가기 바로가기
Article Contribution of hydrogen bonding to liquid-phase adsorptive removal of hazardous organics with metal-organic framework-based materials Removing hazardous organics from water or fuel is important for our clean environment; adsorption over porous materials has been a competitive means to eliminate such organics. Here, the adsorption or removal of hazardous organics with metal-organic framework-based adsorbents was explained, especially adsorption that relies on hydrogen bonding (H-bonding). The bonding details (direction, quantitative contribution, importance of 6-membered rings, and characterizations to support H-bonding) and improved performance via H-bonding were investigated. Finally, prospects for further development or research in the relevant fields were suggested. Ahmed, Imteaz; Hasan, Zubair; Lee, Gyudong; Lee, Hye Jin; Jhung, Sung Hwa Kyungpook Natl Univ, Green Nano Mat Res Ctr, Dept Chem, Daegu 41566, South Korea; East West Univ, Dept Math & Phys Sci, A-2,Jahurul Islam Ave,Aftabnagar, Dhaka 1212, Bangladesh ; LEE, HYEJIN/W-1345-2018; Zubair Hasan, MPS/X-2449-2018; Jhung, Sung/AAO-6683-2021 55377179600; 54079662600; 57200987600; 56569175200; 6701659467 sung@knu.ac.kr; CHEMICAL ENGINEERING JOURNAL CHEM ENG J 1385-8947 1873-3212 430 SCIE ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL 2022 15.1 3.2 8.17 2025-06-25 125 133 Adsorption; Direction of bonding; Hazardous organics; Hydrogen bonding; MOF; Quantitative contribution NITROGEN-CONTAINING COMPOUNDS; PERSONAL CARE PRODUCTS; P-ARSANILIC ACID; MODEL FUEL; REMARKABLE ADSORBENT; HIGHLY EFFICIENT; NITROIMIDAZOLE ANTIBIOTICS; SULFONAMIDE ANTIBIOTICS; SELECTIVE ADSORPTION; ENHANCED ADSORPTION Adsorption; Direction of bonding; Hazardous organics; Hydrogen bonding; MOF; Quantitative contribution Hazards; Hydrogen; Hydrogen bonds; Organometallics; Porous materials; 6-membered rings; Adsorptive removal; Clean environment; Direction of bonding; Hazardous organics; Liquid Phase; Liquid phasis; Metalorganic frameworks (MOFs); Organics; Quantitative contribution; Adsorption English 2022 2022-02-15 10.1016/j.cej.2021.132596 바로가기 바로가기 바로가기 바로가기
Article Covalent-organic polymer-derived carbons: An effective adsorbent to remove sulfonamide antibiotics from water A new mesoporous N-doped carbonaceous material was prepared for the first time from a microporous triazine polymer (MCTP) (a covalent-organic polymer) by high-temperature pyrolysis after loading Zn(OH)(2). The material, denoted ZCDC, was successfully applied for the adsorptive removal of sulfonamides like sulfamethoxazole (SMX) and sulfachlorpyridazine (SCP) from aqueous solutions. ZCDC showed better performance compared with the carbon prepared from MCTP only (without loading Zn(OH)2) due to the increased mesoporosity. The kinetic studies indicated that a practical equilibrium on ZCDC adsorption can be achieved within 1 h and 4 h for SMX and SCP, respectively. The adsorption isotherms can be fitted with the Langmuir adsorption model and one ZCDC, ZCDC(10), had a maximum adsorption capacity (Q(0)) of 514 and 430 mg/g for SMX and SCP (at pH 7.0), respectively. Moreover, the ZCDC(10) ranked the third position (with a Q(0) value of 514 mg/g), after N-doped beta zeolite-derived carbon and MOF-545, in SMX adsorption. Based on the adsorption and surface charge under wide pH ranges, the adsorption could be attributed to the favorable pore structure, pi-pi, and H-bonding interactions. The ZCDC(10), showing the excellent performance in sulfonamides adsorption, was easily regenerated by washing with acetone for up to five adsorption-desorption cycles. Ahmed, Imteaz; Lee, Hye Jin; Jhung, Sung Hwa Kyungpook Natl Univ, Dept Chem, Daegu 41566, South Korea; Kyungpook Natl Univ, Green Nano Mat Res Ctr, Daegu 41566, South Korea LEE, HYEJIN/W-1345-2018; Jhung, Sung/AAO-6683-2021 55377179600; 56569175200; 6701659467 sung@knu.ac.kr; CHEMICAL ENGINEERING JOURNAL CHEM ENG J 1385-8947 1873-3212 437 SCIE ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL 2022 15.1 3.2 2.39 2025-06-25 37 38 Adsorption; COP-derived carbons; Sulfachlorpyridazine; Sulfamethoxazole; Sulfonamide antibiotics ADSORPTIVE REMOVAL; CARBONACEOUS MATERIALS; FRAMEWORKS MOFS; SULFAMETHOXAZOLE; PHARMACEUTICALS Adsorption; COP-derived carbons; Sulfachlorpyridazine; Sulfamethoxazole; Sulfonamide antibiotics Acetone; Antibiotics; Carbon; Doping (additives); Organic polymers; Pore structure; Sulfur compounds; Zeolites; Zinc compounds; COP-derived carbon; Derived carbons; Mesoporous; Microporous; N-doped; Performance; Sulfachlorpyridazine; Sulfamethoxazole; Sulfonamide antibiotics; Sulphonamides; Adsorption English 2022 2022-06-01 10.1016/j.cej.2022.135386 바로가기 바로가기 바로가기 바로가기
Article Design of hydrangea-type Co/Mo bimetal MOFs and MOF-derived Co/Mo2C embedded carbon composites for highly efficient oxygen evolution reaction Transition metal organic framework (MOF)-derived catalysts are considered as promising electrocatalysts for the oxygen evolution reactions (OER) owing to their large surface area and abundant catalytic sites. However, to overcome the remaining limitations of their catalytic performance, it is imperative to develop catalysts with more efficient structure and sufficient intrinsic activity. Herein, we report a creative strategy for preparing efficient OER catalysts based on the Co/Mo MOFs with a two-dimensional (2D) hydrangea-type structure by employing molecular binders. In addition, these MOFs were successfully converted into hydrangea-type 2D Co/Mo2C heterostructure nanoparticles embedded in a N-doped carbon composite (H-2D Co/Mo2C@NC). Remarkably, H-2D Co/Mo2C@NC exhibited excellent OER performance with a low overpotential of 256 mV@eta(10) and a low Tafel slope of 48 mVdec(-1). This can be attributed to the large accessible surface area of the nanoparticles owing to their hydrangea-type structure with open active sites and the modulation of the electronic structure of Co by Mo2C. This strategy will provide useful insights into the design of MOF-derived bimetal catalyst and heterojunction catalysts. Ahn, Cheol Hyoun; Yang, Won Seok; Kim, Jeong Jae; Priyanga, G. Sudha; Thomas, Tiju; Deshpande, Nishad G.; Lee, Ho Seong; Cho, Hyung Koun Sungkyunkwan Univ SKKU, Sch Adv Mat Sci & Engn, 2066 Seobu Ro, Suwon 2066, Gyeonggi Do, South Korea; Sungkyunkwan Univ SKKU, Res Ctr Adv Mat Technol, 2066 Seobu Ro, Suwon, Gyeonggi Do, South Korea; Mepco Schlenk Engn Coll, Dept Phys, Sivakasi 626005, India; Indian Inst Technol Madras, Dept Met & Mat Engn, Chennai 600036, Tamil Nadu, India; Indian Inst Technol Madras, Indian Solar Energy Harnessing Ctr ISEHC, Chennai 600036, Tamil Nadu, India; Indian Inst Informat Technol, Surat 395007, Gujarat, India; Kyungpook Natl Univ, Sch Mat Sci & Engn, 80 Daehak Ro, Daegu 41566, South Korea Deshpande, Nishad/D-1021-2011; Priyanga, Sudha/AAG-2196-2019; Cho, Hyung/P-2007-2017 57431129700; 57432128900; 57231202800; 55791991000; 57188585660; 56096311600; 55706810400; 35236454300 chohk@skku.edu; CHEMICAL ENGINEERING JOURNAL CHEM ENG J 1385-8947 1873-3212 435 SCIE ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL 2022 15.1 3.2 3.02 2025-06-25 52 48 Metal-organic-framework; Molecular binder; Electronic structure; Heterojunction; Stereoscopic two-dimensional architecture METAL-ORGANIC FRAMEWORKS; BIFUNCTIONAL ELECTROCATALYSTS; CATALYSTS; PERFORMANCE; HYDROGEN; CO2; CONVERSION; NANOWIRES; STORAGE; ENERGY Electronic structure; Heterojunction; Metal-organic-framework; Molecular binder; Stereoscopic two-dimensional architecture Binders; Carbon carbon composites; Doping (additives); Electrocatalysis; Electrocatalysts; Heterojunctions; Nanoparticles; Organometallics; Oxygen; Oxygen evolution reaction; Stereo image processing; Transition metals; Carbon composites; Dimensional architectures; Electronic.structure; Large surface area; Metalorganic frameworks (MOFs); Molecular binders; Stereoscopic two-dimensional architecture; Two-dimensional; Type structures; ]+ catalyst; Electronic structure English 2022 2022-05-01 10.1016/j.cej.2022.134815 바로가기 바로가기 바로가기 바로가기
Article Effective sequestration of tetracycline and ciprofloxacin from aqueous solutions by Al-based metal organic framework and reduced graphene oxide immobilized alginate biosorbents Antibiotics are chemical compounds commonly used to treat bacterial infections in humans and animals and can easily enter aquatic environments as a result of human activities. Tetracycline (TC) and ciprofloxacin (CIP) are two of the most common antibiotics found in water bodies. Aluminium-based metal organic framework (MOF) and reduced graphene oxide (rGO) were used as supporting materials in Alg hydrogel beads (Alg@MOF-rGO) in batch and column experiments to enhance the removal efficiency of TC and CIP. The as-prepared Alg@MOF-rGO hydrogel beads were effective in eliminating pharmaceutical residues from aquatic media. The physicochemical properties of the hydrogel were thoroughly characterized, and various key parameters, such as contact time, solution pH, adsorbent dose, temperature, co-existing ions, and different flow rates were studied to determine the maximum adsorption efficiency of the prepared hydrogel beads. The Alg@MOF-rGO beads showed the highest adsorption capacity to eliminate TC and CIP (q(m) = 43.76 and 40.76 mg/g for TC and CIP, respectively) during reaction time of 12 h compared to the other forms of hydrogel beads, and the adsorption of TC and CIP followed the Langmuir isotherm and pseudo-second-order (PSO) kinetic models. According to the pH and temperature study, the maximum adsorption capacity were attained at neutral pH (pH 7) and temperature of 40 degrees C. The continuous column studies showed that the Thomas, Adams-Bohart, and Yoon-Nelson models fit well for eliminating TC and CIP on the prepared Alg@MOF-rGO beads. Several attractive forces such as electrostatic interaction, pore filling, hydrogen bonding, and pi-pi attraction were the major forces responsible for the uptake of TC and CIP on Alg@MOF-rGO beads from the aquatic environment. Kim, Nahyun; Cha, Byungjun; Yea, Yeonji; Njaramba, Lewis Kamande; Vigneshwaran, Sivakumar; Elanchezhiyan, S. SD.; Park, Chang Min Kyungpook Natl Univ, Dept Environm Engn, 80 Daehak Ro, Daegu 41566, South Korea; Nadar Saraswathi Coll Engn & Technol, Dept Chem, Theni 625531, Tamil Nadu, India ; Kim, Tae Hyun/GNP-3195-2022; Kamande, Lewis/JLL-5435-2023; Park, Chang Min/CAA-8506-2022; Vigneshwaran, Siva kumar/IST-9536-2023; SIVA KUMAR, VIGNESHWARAN/IST-9536-2023 57336446400; 57337280900; 57217304205; 57223183206; 57207105576; 54894383700; 57209588953 chezhiyandasarathan@gmail.com;cmpark@knu.ac.kr; CHEMICAL ENGINEERING JOURNAL CHEM ENG J 1385-8947 1873-3212 450 SCIE ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL 2022 15.1 3.2 5.21 2025-06-25 81 85 Tetracycline; Ciprofloxacin; Alginate; MOF; rGO EFFICIENT REMOVAL; COMPOSITE BEADS; METHYLENE-BLUE; ADSORPTION; BEHAVIOR; MODEL; WATER; CU2+; IONS Alginate; Ciprofloxacin; MOF; rGO; Tetracycline Adsorption; Efficiency; Graphene; Hydrogels; Hydrogen bonds; Isotherms; Metal-Organic Frameworks; Physicochemical properties; Aquatic environments; Bacterial infections; Biosorbents; Ciprofloxacin; Human activities; Hydrogel beads; Metalorganic frameworks (MOFs); Reduced graphene oxides; Tetracycline; Waterbodies; Antibiotics English 2022 2022-12-15 10.1016/j.cej.2022.138068 바로가기 바로가기 바로가기 바로가기
Article Efficient degradation of trimethoprim with ball-milled nitrogen-doped biochar catalyst via persulfate activation This study explored a novel eco-friendly metal-free biochar catalyst for trimethoprim (TMP) degradation in an aqueous solution. The preparation of a ball-milled and N-doped mulberry biochar (BMNMB) for the activation of persulfate to degrade an antibiotic. BMNMB exhibits a large contact surface area and high colloidal stability compared to pristine biochar, ball-milled, and thermally treated biochar (BMMB). Surface analysis studies confirmed the heteroatom doping of the ball-milled biochar materials. The degradation efficiency of TMP in the BMNMB900/PS (>97%) was higher than those of the BMMB900/PS (73%) and pristine MB/PS (24%) systems. The TMP removal treads were further verified by the pseudo-first-order kinetic model (PFOKM). The effective degradation of TMP was obtained under neutral pH conditions. The heterogeneous catalytic reaction performance was examined using the Langmuir-Hinshelwood (L-H) kinetic model. The anions had a negative impact on the catalytic activation of BMNMB900 with PS. The chemical scavenger analysis was confirmed via both radical (HO" and SO4"- ) and non-radical (1O2) reactive oxygen species (ROS) formed in the BMNMB900/PS system. Further, substantial evidence of 1O2 formation in the BMNMB900/PS system was observed in the electron spin resonance (ESR) analysis in the presence of D2O. Moreover, the linear sweep voltammogram also clearly demonstrated the electron transfer process in the BMNMB900/PS system. The TMP degradation mechanisms were proposed via the intermediate analysis using ultra-high-performance liquid chromatography with mass spectroscopy (UHPLC-MS/MS). The BMNMB900 catalyst with PS system successfully demonstrated the reusability of a catalyst in TMP degradation. Annamalai, Sivasankar; Shin, Won Sik Kyungpook Natl Univ, Sch Architecture Civil Environm & Energy Engn, Daegu 41566, South Korea Annamalai, Sivasankar/G-7823-2016 56388546200; 23019870800 wshin@knu.ac.kr; CHEMICAL ENGINEERING JOURNAL CHEM ENG J 1385-8947 1873-3212 440 SCIE ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL 2022 15.1 3.2 4.65 2025-06-25 74 74 Ball-milled mulberry biochar; N-doped biochar; Trimethoprim; Non-radical mechanism; Charge transfer; Singlet oxygen ADVANCED OXIDATION; ORGANIC-COMPOUNDS; CARBON; WATER; REMOVAL; SLUDGE; BEHAVIOR; TRANSFORMATION; MECHANISM Ball-milled mulberry biochar; Charge transfer; N-doped biochar; Non-radical mechanism; Singlet oxygen; Trimethoprim Catalysis; Catalysts; Charge transfer; Chemical activation; Degradation; Doping (additives); Electron spin resonance spectroscopy; Electron transport properties; Free radical reactions; High performance liquid chromatography; Kinetic theory; Magnetic moments; Mass spectrometry; Oxygen; Physicochemical properties; Reusability; Ball-milled; Ball-milled mulberry biochar; Biochar; N-doped; N-doped biochar; Non-radical mechanism; Radical mechanism; Singlet oxygen; Trimethoprim; Plants (botany) English 2022 2022-07-15 10.1016/j.cej.2022.135815 바로가기 바로가기 바로가기 바로가기
Article Enhanced oxidative desulfurization of liquid model fuel under microwave irradiation over W2N@C catalyst nanoarchitectonics Oxidative desulfurization (ODS) of liquid fuel was conducted using a series of W-based catalysts like WO3/ZrO2, WO3/AC, and tungsten-nitride@porous carbon (W2N@C), under both microwave (MW) and conventional electric heating to estimate firstly the quantitative contribution of MW in ODS kinetics. At first, because of the favorable effect of MW on ODS, the most stubborn thiophenic compound, thiophene (Th), could be eliminated (97%) within only 30 min at 60 degrees C under MW irradiation in the presence of the W2N@C catalyst (that showed the highest ODS performance among the studied catalysts). Importantly, the activation energies of Th oxidation over the W2N@C were 22 and 38 kTmol(-1) with microwave and conventional heating, respectively. Moreover, the kinetic constant of Th oxidation with MW was about 3.4 times that of the oxidation with the electric heating at the same temperature (60 degrees C). The rapid kinetics and low E-a under microwave irradiation might be because of the facile formation of reactive superoxide radicals (center dot O-2(-)) (different from the conventional heating where non-radical mechanism prevails) that could be suggested from the oxidations in the presence of radical scavengers and electron spin resonance experiments. The recyclability of the catalyst, after regeneration from oxidation reactions under MW, was also secured, supporting the possible application of W2N@C in removing of thiophenics (especially under MW) from fuel. Finally, MW heating, compared with conventional electric heating, could be recommended as a highly effective strategy for ODS with rapid kinetics and low E-a because of the ready formation of active radicals. Bhadra, Biswa Nath; Mondol, Md. Mahmudul Hassan; Jhung, Sung Hwa Kyungpook Natl Univ, Dept Chem, Daegu 41566, South Korea; Kyungpook Natl Univ, Green Nano Mat Res Ctr, Daegu 41566, South Korea Bhadra, Biswa/ABG-6935-2021; Bhadra, Biswa Nath/ABG-6935-2021; Hassan Mondol, Md Mahmudul/AAM-8718-2021; Jhung, Sung/AAO-6683-2021 56982844300; 57217989090; 6701659467 sung@knu.ac.kr; CHEMICAL ENGINEERING JOURNAL CHEM ENG J 1385-8947 1873-3212 440 SCIE ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL 2022 15.1 3.2 1.63 2025-06-25 25 26 Microwave; Oxidative desulfurization; Porous carbon; Thiophene; Tungsten-nitride METAL-ORGANIC FRAMEWORKS; CARBON; H2O2; MECHANISM; THIOPHENE; NANOPARTICLES; HYDRODESULFURIZATION; COMPOSITE; REMOVAL; ACID Microwave; Oxidative desulfurization; Porous carbon; Thiophene; Tungsten-nitride Activation energy; Carbon; Fuels; Kinetics; Magnetic moments; Microwave irradiation; Nitrides; Oxidation; Tungsten compounds; Conventional heating; Liquid models; Microwave- irradiations; Microwave-heating; Model fuels; Oxidative desulfurization; Porous carbons; Tungsten nitride; W-based catalysts; ]+ catalyst; Irradiation English 2022 2022-07-15 10.1016/j.cej.2022.135841 바로가기 바로가기 바로가기 바로가기
Meeting Abstract Epidemiology and Clinical Characteristics of Hemophilia in Korea - Report of the Korean Bleeding Disorder Registry (KBDR) Han, Jung Woo; Baek, Hee Jo; Park, Young Shil; Park, Sangkyu; Yoo, Ki Young; Choi, Eun Jin; Kim, Ji Yoon; Ahn, Won Kee; Hahn, Seungmin; Lyu, Chuhl Joo; Kim, Soon Ki Yonsei Univ Hlth Syst, Yonsei Canc Ctr, Dept Pediat Hematooncol, Seoul, South Korea; Chonnam Natl Univ, Med Sch, Hwasun Hosp, Dept Pediat, Hwasun Gun, South Korea; Kyung Hee Univ, Dept Pediat, Sch Med, Seoul, South Korea; Ulsan Univ Hosp, Pediat, Ulsan, South Korea; Korean Hemophilia Fdn, Seoul Clin, Seoul, South Korea; Daegu Catholic Univ, Med Ctr, Pediat, Daegu, South Korea; Kyungpook Natl Univ, Dept Pediat, Sch Med, Daegu, South Korea; Yonsei Univ Hlth Syst, Yonsei Canc Ctr, Dept Pediat Hematol & Oncol, Seoul, South Korea; Yonsei Univ, Dept Pediat, Coll Med, Seoul, South Korea; Inha Univ, Coll Med, Dept Pediat, Incheon, South Korea ; Hahn, Seung min/MBH-8374-2025; Han, Jung Woo/ABI-6899-2022 BLOOD BLOOD 0006-4971 1528-0020 140 SCIE HEMATOLOGY 2022 20.3 3.2 1 English 2022 2022-11-15 10.1182/blood-2022-158345 바로가기 바로가기 바로가기
Article Flexible thiourea-based covalent organic frameworks for ultrahigh mercury removal from aqueous solutions Covalent organic frameworks (COFs) have gained significant interest because of their exceptional performance in wastewater remediation. However, most COF adsorbents are synthesized using symmetrical rigid aromatic linkers, which limit the COF molecular design. Herein, we introduced a highly desirable thiourea moiety into a flexible crystalline framework through the condensation of the aliphatic thiocarbohydrazide linker with 1,3,5-triformylphloroglucinol knot. The synthesized flexible thiourea-based COFs, TpTch-90 and TpTch-120, existed in both keto and enol tautomeric forms simultaneously. Adsorption mechanism studies demonstrated that mercury adsorption favored keto and thiol tautomeric forms over their respective enol and thione tautomeric forms. TpTch-120 showed higher adsorption kinetics as it exhibited a high keto form as compared with that of TpTch90. However, both TpTch-90 and TpTch-120 COFs possessed very high Hg2+ adsorption capacity (4270 and 4277 mg/g) owing to abundant available chelating sites and their adsorption isotherms were fitted well by the Langmuir model. Both COFs were stable under harsh conditions and showed high removal efficiencies (> 97%) under strongly acidic conditions (1-3 M HCl). Moreover, TpTch-90 and TpTch-120 adsorbed Hg2+ selectively in the existence of competing metal ions attributable to the presence of soft-soft interaction between sulfur in COFs and mercury ions. Hussain, Muzammil; Maile, Nagesh; Tahir, Khurram; Ghani, Ahsan Adul; Kim, Bolam; Jang, Jiseon; Lee, Dae Sung Kyungpook Natl Univ, Dept Environm Engn, 80 Daehak Ro, Daegu 41566, South Korea; Korea Radioact Waste Agcy, R&D Inst Radioact Wastes, 174 Gajeong Ro, Daejeon 34129, South Korea Tahir, Khurram/KFS-5321-2024; Maile, Nagesh/AFD-8838-2022 58279975000; 57193804539; 57207114377; 57218294089; 57208922438; 56611137400; 55568524907 daesung@knu.ac.kr; CHEMICAL ENGINEERING JOURNAL CHEM ENG J 1385-8947 1873-3212 446 SCIE ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL 2022 15.1 3.2 2.45 2025-06-25 35 39 Covalent organic framework; Thiourea; Tautomerism; Mercury adsorption SELECTIVE REMOVAL; ADSORPTION; EFFICIENT; HG(II); WATER; DESIGN; PB(II); CARBON; RESIN; IONS Covalent organic framework; Mercury adsorption; Tautomerism; Thiourea Adsorption; Mercury (metal); Metal ions; Aromatic linker; Covalent organic frameworks; Mercury adsorption; Mercury removal; Molecular design; Performance; Synthesised; Tautomeric forms; Tautomerism; Wastewater remediation; Thioureas English 2022 2022-10-15 10.1016/j.cej.2022.137410 바로가기 바로가기 바로가기 바로가기
Article High-performance electrospun particulate matter (PM) filters embedded with self-polarizable tetragonal BaTiO3 nanoparticles This study developed a novel transparent filter with a high particulate matter (PM) removal efficiency and low airflow resistance for use in windows. The main idea of this filter is to combine the ability of electrospun nanofiber (NF) structures to minimize airflow resistance with the unique self-polarizability of tetragonal BaTiO3 (t-BTO) nanoparticles, which enables the capture of PM through electrostatic interactions. Density functional theory (DFT) calculation predicted the self-polarization of t-BTO, and the presence of static electricity on the NF filters with t-BTO was confirmed by Kelvin probe force microscopy and electrostatic force measurement. Their PM removal efficiency and airflow resistance were dependent on the t-BTO loading and filter transparency. The filter with 20% t-BTO and 90% transparency exhibited a high PM removal efficiency (similar to 99.1% for PM10-2.5 and similar to 98.9% for PM2.5) and a pressure drop of < 70 Pa, indicating an extremely low airflow resistance. Moreover, its quality factor value reached similar to 0.79 Pa-1, which far exceeds those of previously reported air filters (similar to 0.2 Pa-1). Further, accelerated long-term experiments for verifying the filter's durability revealed that it exhibited a high PM removal performance and maintained a low airflow resistance despite a slight reduction in its performance. To enable the commercialization of our filter, the filter's properties will be optimized based on the results of a field test under actual environments. Kim, Byeunggon; Jang, Yunseon; Kim, Juhyeon; Kang, Su Kyung; Song, Jungeun; Kim, Dong-Wook; Jang, Seohyeon; Nam, Inho; Lee, Pyung Soo; Jeong, Soo-Hwan Kyungpook Natl Univ, Dept Chem Engn, 80 Daehak Ro, Daegu 41566, South Korea; Kyungpook Natl Univ, Dept Hydrogen & Renewable Energy, 80 Daehak Ro, Daegu 41566, South Korea; Chung Ang Univ, Dept Chem Engn & Mat Sci, 84 Heukseok ro, Seoul 06974, South Korea; Ewha Womans Univ, Dept Phys, 50-8 Ewhayeodae Gil, Seoul 03760, South Korea; Chung Ang Univ, Dept Intelligent Energy & Ind, 84 Heukseok Ro, Seoul 06974, South Korea Jang, Yunseon/IXW-8517-2023; , SooHwanJeong/JOJ-6732-2023; Kim, Dong-Wook/E-9866-2012; Kim, Byeunggon/LXW-3860-2024 57850996900; 57851212600; 57208757359; 57221945961; 57211232515; 57203350633; 57219907674; 7005940652; 55474663100; 7402425359 leeps@cau.ac.kr;shjeong@knu.ac.kr; CHEMICAL ENGINEERING JOURNAL CHEM ENG J 1385-8947 1873-3212 450 SCIE ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL 2022 15.1 3.2 0.75 2025-06-25 10 12 Particulate matter; Nanofiber network; Electrospinning; Polyimide; Barium titanate; Transparent air filter INITIO MOLECULAR-DYNAMICS; BARIUM-TITANATE POWDERS; NANOFIBER AIR FILTERS; EFFICIENCY; MEMBRANE; POLYMER; PARTICLES; EMISSIONS; POLLUTION; FLOW Barium titanate; Electrospinning; Nanofiber network; Particulate matter; Polyimide; Transparent air filter Air filters; Barium titanate; Efficiency; Electrostatics; Nanofibers; Nanoparticles; Particles (particulate matter); Polarization; Transparency; Airflow resistance; BaTiO 3; Electrospun nanofibers; Electrospuns; Nano-fiber structure; Nanofiber network; Particulate Matter; Performance; Removal efficiencies; Transparent air filter; Density functional theory English 2022 2022-12-15 10.1016/j.cej.2022.138340 바로가기 바로가기 바로가기 바로가기
Article Highly efficient flexible organic photovoltaic modules for sustainable energy harvesting under low-light condition via suppressing voltage-drop by metal-mediated cross-linkable polymer interfacial layer This study aims to expand the practical applications of large-area flexible organic photovoltaics (OPV), such that they retain their high stability and efficiency even under various weather conditions and external stresses. By developing polyethyleneimine derivative-based cathode interfacial layer (CIL) and non-fullerene acceptor (NFA) material in OPVs, the efficiency and stability decrease rapidly due to an undesirable interaction when these two materials are concomitantly applied. In this study, we designed a novel low-cost metal-mediated cross-linked non-conjugated polymer interfacial layer (c-PEIE) and improved the device performance and stability of flexible OPVs from the cell-to-module scale. c-PEIE CIL based flexible OPV cell achieves one of the highest power conversion efficiencies (PCE) of 16.45% and remarkable photostability, retaining 77.58% of its initial PCE for 110 h under continuous light illumination, while the conventional PEIE based cells realize a PCE of 12.58% and poor device stability. Accordingly, a 50 cm2, large-area, flexible OPV module was also fabricated with an excellent PCE of 13.12% which is ~ 80% as efficient as small-area flexible cells. Notably, c-PEIE based OPV devices maintain high output power on cloudy days, which is a particular point of interest to efficiently harvest sunlight energy constantly. The tunable energy barrier and significant low-leakage current of CIL play a critical role in reducing open-circuit voltage and fill factor losses under low-light environments. Such energy sources can provide power efficiently all day long in low-light or cloudy environments to the Internet of Things wireless networks integrated with battery-independent photovoltaics. Jahandar, Muhammad; Prasetio, Adi; Lee, Chulyeon; Kim, Hwajeong; Kim, Ah Ra; Heo, Jinhee; Kim, Youngkyoo; Kim, Soyeon; Lim, Dong Chan Korea Inst Mat Sci KIMS, Dept Energy & Elect Mat, Nano Surface Mat Div, Chang Won 51508, South Korea; Kyungpook Natl Univ, Sch Appl Chem Engn, Dept Chem Engn, Organ Nanoelect Lab, Daegu 41566, South Korea; Korea Inst Mat Sci KIMS, Nano Technol Innovat Ctr, Chang Won 51508, South Korea; Kyungpook Natl Univ, Res Inst Environm Sci & Technol, Prior Res Ctr, Daegu, South Korea 56447059800; 57194438759; 56354831300; 15520531700; 56223721000; 9279372000; 10340424400; 57069276700; 8526402700 ykimm@knu.ac.kr;kimso1965@kims.re.kr;dclim@kims.re.kr; CHEMICAL ENGINEERING JOURNAL CHEM ENG J 1385-8947 1873-3212 448 SCIE ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL 2022 15.1 3.2 1.38 2025-06-25 18 22 Large-area solar cells; Flexible module; Non-fullerene acceptor; Cathode interfacial layer; Voltage loss; Solar cells stability ELECTRON-TRANSPORT LAYER; SOLAR-CELLS; STABILITY; MECHANISM; LINKING; SNO2 Cathode interfacial layer; Flexible module; Large-area solar cells; Non-fullerene acceptor; Solar cells stability; Voltage loss Cathodes; Crosslinking; Energy harvesting; Fullerenes; Leakage currents; Open circuit voltage; Polymer solar cells; Solar power generation; Stability; Cathode interfacial layers; Cell stability; Flexible modules; Interfacial layer; Large-area solar cells; Non-fullerene acceptor; Organic photovoltaics; Power conversion efficiencies; Solar cell stability; Voltage loss; Conjugated polymers English 2022 2022-11-15 10.1016/j.cej.2022.137555 바로가기 바로가기 바로가기 바로가기
페이지 이동: