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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 | Integrated technique of pulsed laser irradiation and sonochemical processes for the production of highly surface-active NiPd spheres | The development of highly surface-active nano-sized and submicron particles with well-defined features is a promising approach in regulating various physicochemical properties of materials for different applications. A new hybrid technique involving pulsed laser irradiation and sonochemical processes for the production of Pd nanoparticles, NiPd alloys, and ZnO and Ag/graphene oxide (GO) composites was developed herein. An unfocused pulsed laser (neodymium-doped yttrium aluminum garnet [Nd:YAG] laser pulse with a wavelength of 532 nm) was used to irradiate a mixture of colloidal Ni solution obtained by ablation and PdCl2, resulting in the formation of highly surface-active NiPd under continuous sonication at 40 kHz. The physicochemical properties of the synthesized materials were analyzed by X-ray diffraction (XRD), ultraviolet-visible (UV-vis) spectroscopy, field-emission scanning electron microscopy (FESEM), energy-dispersive X-ray spectroscopy (EDS), high resolution transmission electron microscopy (HR-TEM), and dynamic light scattering (DLS). To investigate their potential uses, the alloys were employed as electrocatalysts in the hydrogen evolution reaction (HER). Notably, the NiPd synthesized by the integrated process exhibited higher HER activity in a 1 M KOH solution (overpotential of 38 mV at 1 mA/cm(2)) than the material obtained via pulsed laser irradiation alone (44 mV). The enhanced HER performance of the NiPd alloy was attributed to the synergistic effects of the integrated pulsed laser irradiation and sonochemical processes, affording NiPd particles displaying active surface defects and shape homogeneity. These features resulted in high electronic conductivity and low internal resistance of the material. The proposed hybrid technique could be utilized in the upscaling production of various functional materials with controlled properties. | Yu, Yiseul; Theerthagiri, Jayaraman; Lee, Seung Jun; Muthusamy, Govarthanan; Ashokkumar, Muthupandian; Choi, Myong Yong | Gyeongsang Natl Univ, Res Inst Nat Sci, Core Facil Ctr Photochem & Nanomat, Dept Chem, Jinju 52828, South Korea; Kyungpook Natl Univ, Dept Environm Engn, Daegu 41566, South Korea; Univ Melbourne, Sch Chem, Parkville Campus, Melbourne, Vic 3010, Australia | Muthusamy, Govarthanan/C-1491-2014; Govarthanan, Muthusamy/C-1491-2014; Ashokkumar, Muthupandian/B-1739-2013 | 55413301600; 55510359000; 55716500500; 54881927600; 7003407958; 9041502300 | masho@unimelb.edu.au;mychoi@gnu.ac.kr; | CHEMICAL ENGINEERING JOURNAL | CHEM ENG J | 1385-8947 | 1873-3212 | 411 | SCIE | ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL | 2021 | 16.744 | 2.5 | 7.27 | 2025-07-30 | 136 | 137 | Pulsed laser irradiation; Sonochemical process; Integrated techniques; NiPd alloy; Hydrogen evolution reaction | HYDROGEN EVOLUTION REACTION; NANOPARTICLES; ABLATION; SOLVENT; CARBON; FILMS | Hydrogen evolution reaction; Integrated techniques; NiPd alloy; Pulsed laser irradiation; Sonochemical process | Binary alloys; Dynamic light scattering; Electrocatalysts; Energy dispersive spectroscopy; Field emission microscopes; Functional materials; High resolution transmission electron microscopy; Hybrid materials; Hydrogen evolution reaction; II-VI semiconductors; Irradiation; Laser ablation; Laser materials processing; Materials properties; Neodymium lasers; Oxide minerals; Palladium alloys; Palladium compounds; Physicochemical properties; Potassium hydroxide; Scanning electron microscopy; Silver alloys; Sols; Surface defects; Yttrium aluminum garnet; Zinc alloys; Zinc oxide; Controlled properties; Electronic conductivity; Energy dispersive X ray spectroscopy; Field emission scanning electron microscopy; Integrated techniques; Neodymium doped yttrium aluminum garnet; Sub-micron particles; Synthesized materials; Pulsed lasers | English | 2021 | 2021-05-01 | 10.1016/j.cej.2021.128486 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Internet of Vehicles: Key Technologies, Network Model, Solutions and Challenges With Future Aspects | New integrated technologies have changed various existing fields and converted into new and advanced data communication systems including, smart agriculture, smart homes, smart health, and smart transportation systems. Internet of Things (IoT) has evolved a new theme to vehicular networks field known as the Internet of Vehicles (IoV). This paper presents a comprehensive review and detailed background and motivation to evolve the heterogeneous vehicular networks. Paper also proposed new integrated models and key technologies related to network maintenance, a six-layered architecture model based on protocol stack and network elements, network model based on cloud services, big data analytical model based on data acquisition and analytics, security model based on detection and prevention systems. Paper also envisioned existing challenges and future directions to design the new integrated models. | Qureshi, Kashif Naseer; Din, Sadia; Jeon, Gwanggil; Piccialli, Francesco | Bahria Univ, Dept Comp Sci, Islamabad 44000, Pakistan; Kyungpook Natl Univ, Sch Comp Sci & Engn, Daegu 41566, South Korea; Xidian Univ, Sch Elect Engn, Xian 710071, Peoples R China; Incheon Natl Univ, Dept Embedded Syst Engn, Incheon 22012, South Korea | Piccialli, Francesco/ABC-2457-2020; Qureshi, Kashif/AAJ-1052-2020; Din, Sadia/ADU-4679-2022 | 55781386200; 57188997144; 15022497800; 42762051900 | ggjeon@gmail.com; | IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS | IEEE T INTELL TRANSP | 1524-9050 | 1558-0016 | 22 | 3 | SCIE | ENGINEERING, CIVIL;ENGINEERING, ELECTRICAL & ELECTRONIC;TRANSPORTATION SCIENCE & TECHNOLOGY | 2021 | 9.551 | 2.5 | 8.25 | 2025-07-30 | 103 | 137 | Computer architecture; Computational modeling; Cloud computing; Data models; Analytical models; Security; Internet of vehicles; technologies; network models; solutions; vehicular networks | SECURITY ISSUES; ARCHITECTURE; SUPPORT | Internet of vehicles; network models; solutions; technologies; vehicular networks | Advanced Analytics; Agricultural robots; Automation; Data acquisition; Intelligent buildings; Internet of things; Network architecture; Network protocols; Network security; Vehicle to vehicle communications; Integrated technologies; Internet of Things (IOT); Layered architecture; Network maintenances; Prevention systems; Smart agricultures; Transportation system; Vehicular networks; Data communication systems | English | 2021 | 2021-03 | 10.1109/tits.2020.2994972 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Melamine/polyaniline-derived carbons with record-high adsorption capacities for effective removal of phenolic compounds from water | Recently, contamination of water resources with phenolic compounds (PCs) is severe. In this study, we firstly prepared nitrogen-enriched porous carbon via pyrolysis of a mixture of melamine and polyaniline. Melamine/polyaniline-derived carbons (MPDCs) were characterized and applied in the adsorption of PCs, like p-nitrophenol (pNP), hydroquinone (HQ) and p-cresol (pC), from water. A selected MPDC700, an MPDC prepared at 700 degrees C, had the highest adsorption capacity for pNP (Q(max): 910 +/- 18 mg/g) and pC, compared with any known material. Based on the adsorption results under wide conditions and characteristics of MPDCs, the plausible adsorption mechanism, such as pi-pi interaction and hydrogen bonding, could be suggested. The best MPDC700 was recyclable for several runs; therefore, can be recommended as a competitive adsorbent to remove PCs from water. | Park, Jong Min; Kim, Chang Min; Jhung, Sung Hwa | Kyungpook Natl Univ, Dept Chem, Green Nano Mat Res Ctr, Daegu 41566, South Korea | ; Jhung, Sung/AAO-6683-2021 | 57193995796; 55697761200; 6701659467 | sung@knu.ac.kr; | CHEMICAL ENGINEERING JOURNAL | CHEM ENG J | 1385-8947 | 1873-3212 | 420 | SCIE | ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL | 2021 | 16.744 | 2.5 | 2.17 | 2025-07-30 | 45 | 47 | Adsorption; P-cresol; Melamine; P-nitrophenol; Polyaniline-derived carbon | METAL-ORGANIC FRAMEWORKS; PERSONAL CARE PRODUCTS; DOPED POROUS CARBONS; P-NITROPHENOL; ACTIVATED CARBON; AQUEOUS-SOLUTIONS; WASTE-WATER; REMARKABLE ADSORBENTS; MEMBRANE FILTRATION; HAZARDOUS ORGANICS | Adsorption; Melamine; P-cresol; P-nitrophenol; Polyaniline-derived carbon | Hydrogen bonds; Microcomputers; Phenols; Polyaniline; Porous materials; Water resources; Adsorption capacities; Adsorption mechanism; Effective removals; High adsorption capacity; Nitrogen-enriched; p-Nitrophenol; Phenolic compounds; Pi interactions; Adsorption | English | 2021 | 2021-09-15 | 10.1016/j.cej.2020.127627 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Model Predictive Control Framework for Improving Vehicle Cornering Performance Using Handling Characteristics | This paper proposes a new control strategy to improve vehicle cornering performance in a model predictive control framework. The most distinguishing feature of the proposed method is that the natural handling characteristics of the production vehicle is exploited to reduce the complexity of the conventional control methods. For safety's sake, most production vehicles are built to exhibit an understeer handling characteristics to some extent. By monitoring how much the vehicle is biased into the understeer state, the controller attempts to adjust this amount in a way that improves the vehicle cornering performance. With this particular strategy, an innovative controller can be designed without road friction information, which complicates the conventional control methods. In addition, unlike the conventional controllers, the reference yaw rate that is highly dependent on road friction need not be defined due to the proposed control structure. The optimal control problem is formulated in a model predictive control framework to handle the constraints efficiently, and simulations in various test scenarios illustrate the effectiveness of the proposed approach. | Han, Kyoungseok; Park, Giseo; Sankar, Gokul S.; Nam, Kanghyun; Choi, Seibum B. | Kyungpook Natl Univ, Sch Mech Engn, Daegu 41566, South Korea; Korea Adv Inst Sci & Technol, Dept Mech Engn, Daejeon 34141, South Korea; Traxen Inc, Controls Dept, Plymouth, MI 48170 USA; Yeungnam Univ, Dept Mech Engn, Gyongsan 38541, South Korea | 56465294700; 57191056057; 55326286700; 36810398500; 7408122825 | kyoungsh@knu.ac.kr;giseo123@kaist.ac.kr;gokul.gowri@traxen.ai;khnam@yu.ac.kr;sbchoi@kaist.ac.kr; | IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS | IEEE T INTELL TRANSP | 1524-9050 | 1558-0016 | 22 | 5 | SCIE | ENGINEERING, CIVIL;ENGINEERING, ELECTRICAL & ELECTRONIC;TRANSPORTATION SCIENCE & TECHNOLOGY | 2021 | 9.551 | 2.5 | 1.49 | 2025-07-30 | 20 | 23 | Roads; Friction; Wheels; Vehicle dynamics; Acceleration; Tires; Predictive control; Model predictive control; constrained control; vehicle handing characteristics; cornering performance | TORQUE-VECTORING CONTROL; YAW STABILITY CONTROL; STABILIZATION; MPC | Constrained control; Cornering performance; Model predictive control; Vehicle handing characteristics | Controllers; Friction; Optimal control systems; Roads and streets; Structural optimization; Vehicle performance; Control strategies; Control structure; Conventional control; Conventional controllers; Handling characteristics; Optimal control problem; Production vehicles; Test scenario; Model predictive control | English | 2021 | 2021-05 | 10.1109/tits.2020.2978948 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Molecular imprinting of hemispherical pore-structured thin films via colloidal lithography for gaseous formaldehyde Gravimetric sensing | In this study, formaldehyde (HCHO)-imprinted hemispherical pore-patterned thin films, consisting of poly(2-(trifluoromethyl)acrylic acid-co-ethylene glycol dimethacrylate-co-styrene) (poly (TFMAA-co-EGDMA-co-ST)), were fabricated using the design of molecularly imprinted polymers (MIPs) and a subsequent lithographic micro/nanoimprinting method to amplify HCHO sensing signals in quartz crystal microbalance (QCM) sensors. Its molecular imprinting condition was optimized by controlling the added amount of a ST monomer in a MIP precursor solution. From the resonant frequency change with respect to HCHO adsorption, the imprinting factor of the porous MIP film was calculated to have a value of 2.38 and the sensitivity (0.132 mg g(-1) ppm(-1) ) of the porous MIP film exhibited markedly improved characteristics with respect to the porous non-imprinted polymer (NIP) film (0.05 mg g(-1) ppm(-1)). The selectivity of the MIP-QCM sensors for the detection of HCHO was examined in the presence of other analogous toxic gases such as hydrogen chloride and hydrogen fluoride. The HCHO-absorbed porous MIP film had higher selective features with selectivity coefficients (k* approximate to 3.83 (HCl) and 4.46 (HF)) than porous NIP films (k* approximate to 1.53 (HCl) and 2.20 (HF)). Moreover, the relative selectivity of the porous MIP film appeared to be 2.03-2.5, which was higher than those of the planar MIP film (1.70-1.73). | Yang, Jin Chul; Hong, Suck Won; Jeon, Sangheon; Park, Woon Ik; Byun, Myunghwan; Park, Jinyoung | Kyungpook Natl Univ, Sch Appl Chem Engn, 80 Daehak Ro, Daegu 41566, South Korea; Pusan Natl Univ, Coll Nanosci & Nanotechnol, Dept Opt & Mechatron Engn, Dept Cognomechatron Engn, Busan 46241, South Korea; Pukyong Natl Univ, Dept Mat Sci & Engn, Busan 48513, South Korea; Keimyung Univ, Dept Adv Mat Engn, Daegu 42601, South Korea; Kyungpook Natl Univ, Dept Polymer Sci & Engn, 80 Daehak Ro, Daegu 41566, South Korea | PARK, JUN-YOUNG/P-5981-2015; Byun, Myunghwan/M-1678-2019 | 57252945200; 57252820400; 57202416639; 57210646327; 16244272800; 57286293400 | jinpark@knu.ac.kr; | APPLIED SURFACE SCIENCE | APPL SURF SCI | 0169-4332 | 1873-5584 | 570 | SCIE | CHEMISTRY, PHYSICAL;MATERIALS SCIENCE, COATINGS & FILMS;PHYSICS, APPLIED;PHYSICS, CONDENSED MATTER | 2021 | 7.392 | 2.5 | 1.1 | 2025-07-30 | 18 | 17 | Molecular imprinting; Formaldehyde; Colloidal lithography; Pore arrays; Gravimetric sensing; Sensitivity | QUARTZ-CRYSTAL MICROBALANCE; SENSOR; POLYETHYLENEIMINE; NANOSENSOR; MEMBRANES; POLYMER; FIBERS | Colloidal lithography; Formaldehyde; Gravimetric sensing; Molecular imprinting; Pore arrays; Sensitivity | Biosynthesis; Ethylene; Ethylene glycol; Fluorine compounds; Formaldehyde; Molecular modeling; Polymerization; Quartz crystal microbalances; Styrene; Thin films; Colloidal lithography; Gaseous formaldehyde; Gravimetric sensing; Molecular imprinting; Molecularly Imprinted Polymer; Molecularly imprinted polymer films; Pore arrays; Quartz crystal microbalance sensors; Sensitivity; Thin-films; Chlorine compounds | English | 2021 | 2021-12-30 | 10.1016/j.apsusc.2021.151161 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | N-/S- dual doped C@ZnO: An excellent material for highly selective and responsive NO2 sensing at ambient temperatures | Nitrogen dioxide (NO2) is an extremely toxic gas and harmful to human health and the environment. Inhalation of NO2 reduces immunity to lung infections and causes respiratory problems such as wheezing, coughing, colds, flu, and bronchitis. To date, several sensors have been developed for the detection of NO2. Indeed, the development of highly sensitive and selective room temperature sensor with rapid response and recovery time could be called an "innovation" for metal oxide-based gas sensors for environmental remedy applications. Herein, we prepared ZnO nanospheres (ZNS), nitrogen-doped carbon-coated ZnO spheres (NC@ZNS), sulfur-doped carbon-coated ZnO spheres (SC@ZNS), and nitrogen-sulfur dual doped carbon-coated ZnO spheres (NSC@ZNS) for NO2 sensing. Among them, the NSC@ZNS exhibits excellent NO2 sensing characteristics with the sensor response (S-R = R-g/R-a) of 730.4 and 31.2 at 100 and 25 degrees C, respectively. The limit of detection (LOD) of the NSC@ZNS sensor is similar to 21 ppb at ambient temperature. The NSC@ZNS hybrid nanocomposite sensor exhibits ultrafast response and recovery times of similar to 88 s and 305 s to 500 ppb of NO2 at 25 degrees C. Besides, the NSC@ZNS sensor shows excellent selectivity to NO2, which is similar to 31 times higher than other interfering gases. The enhanced sensing characteristics of the NSC@ZNS sensor is attributed to the synergy between the nitrogen-sulfur dual doped carbon and hierarchical mesoporous ZnO. The selective detection of NO2 with significantly rapid response and recovery time at 25 degrees C makes for intriguing the promising practical applications of our proposed NSC@ZNS sensor. | Shanmugasundaram, Arunkumar; Kim, Dong-Su; Chinh, Nguyen Duc; Park, Jongsung; Jeong, Yun-Jin; Piao, JunJi; Kim, Dojin; Lee, Dong Weon | Chonnam Natl Univ, Sch Mech Engn, MEMS & Nanotechnol Lab, Gwangju 61186, South Korea; Chungnam Natl Univ, Dept Mat Sci & Engn, Nano Mat & Applicat Lab, Daejeon 305764, South Korea; Kyungpook Natl Univ, Dept Precis Mech Engn, Sangju 37224, South Korea; Chonnam Natl Univ, Dept Mat Sci & Engn, Nano Energy Lab, Gwangju 61186, South Korea; Chonnam Natl Univ, Ctr Next Generat Sensor Res & Dev, Gwangju 61186, South Korea | SHANMUGASUNDARAM, ARUNKUMAR/ABD-4029-2020; 김, 동수/IAN-1770-2023; Shanmugasundaram, Dr. Arunkumar/ABD-4029-2020 | 55750828400; 56569118200; 56825458500; 57189583605; 56261982700; 57222082513; 7409767433; 34875377700 | mems@jnu.ac.kr; | CHEMICAL ENGINEERING JOURNAL | CHEM ENG J | 1385-8947 | 1873-3212 | 421 | SCIE | ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL | 2021 | 16.744 | 2.5 | 1.61 | 2025-07-30 | 36 | 36 | N-/S- dual doped carbon; ZnO; NO2 sensing; Ambient temperature sensor; High selectivity; Sensing mechanism | REDUCED GRAPHENE OXIDE; PPB-LEVEL NO2; OXYGEN REDUCTION; ROOM-TEMPERATURE; ELECTROCATALYTIC ACTIVITY; MESOPOROUS IN2O3; FACILE SYNTHESIS; GAS SENSORS; CARBON; PERFORMANCE | Ambient temperature sensor; High selectivity; N-/S- dual doped carbon; NO<sub>2</sub> sensing; Sensing mechanism; ZnO | Carbon; Chemical sensors; Doping (additives); II-VI semiconductors; Metal recovery; Metals; Nanocomposites; Oxide minerals; Spheres; Sulfur; Temperature; Zinc oxide; Hybrid nanocomposites; Limit of detection; Nitrogen dioxides; Nitrogen-doped carbons; Respiratory problems; Selective detection; Sensing characteristics; Ultrafast response; Nitrogen oxides | English | 2021 | 2021-10-01 | 10.1016/j.cej.2020.127740 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Review | Nanocatalyst Design for Long-Term Operation of Proton/Anion Exchange Membrane Water Electrolysis | Long-term catalyst stability is essential for the commercialization of hydrogen generation by electrocatalytic water-splitting. Current research, however, mainly focuses on improving electrode activity of the hydrogen evolution reaction (HER) at the cathode and oxygen evolution reaction (OER) at the anode of electrolyzers, although the maintenance of long-term performance poses a bigger challenge. To shift the focus of research to the issue of catalyst stability, this review describes the mechanism of HER/OER catalyst degradation based on catalyst dissolution and agglomeration, and summarizes representative catalyst designs for achieving stable catalysts in long-term water electrolysis operation. Additionally, various strategies toward the improvement of HER/OER stability are evaluated, and potential effective guidelines for the design of stable catalysts are suggested. | Jin, Haneul; Ruqia, Bibi; Park, Yeji; Kim, Hee Jin; Oh, Hyung-Suk; Choi, Sang-Il; Lee, Kwangyeol | Korea Univ, Dept Chem, Seoul 02841, South Korea; Korea Univ, Res Inst Nat Sci, Seoul 02841, South Korea; Kyungpook Natl Univ, Dept Chem, Daegu 41566, South Korea; Kyungpook Natl Univ, GreenNano Mat Res Ctr, Daegu 41566, South Korea; Korea Inst Sci & Technol, Clean Energy Res Ctr, Seoul 02792, South Korea | Ruqia, Bibi/AAR-4698-2020; Jin, Haneul/HDL-7981-2022; Lee, Kwangyeol/A-9269-2010; Oh, Hyung-Suk/AID-0267-2022; Choi, Sang-Il/AGR-1133-2022 | 56682358200; 56850407000; 57215560821; 57193334513; 57755728400; 56167600800; 8510322900 | sichoi@knu.ac.kr;kylee1@korea.ac.kr; | ADVANCED ENERGY MATERIALS | ADV ENERGY MATER | 1614-6832 | 1614-6840 | 11 | 4 | SCIE | CHEMISTRY, PHYSICAL;ENERGY & FUELS;MATERIALS SCIENCE, MULTIDISCIPLINARY;PHYSICS, APPLIED;PHYSICS, CONDENSED MATTER | 2021 | 29.698 | 2.5 | 1.95 | 2025-07-30 | 142 | 143 | hydrogen evolution reaction; long‐ term stability; oxygen evolution reaction; water electrolysis | OXYGEN EVOLUTION REACTION; ALKALINE HYDROGEN EVOLUTION; RENEWABLE ENERGY-SOURCES; HIGHLY-EFFICIENT; IN-SITU; BIFUNCTIONAL ELECTROCATALYSTS; OXIDE NANOPARTICLES; DURABLE ELECTROCATALYST; ALLOY NANOPARTICLES; ASSISTED SYNTHESIS | hydrogen evolution reaction; long-term stability; oxygen evolution reaction; water electrolysis | Electrodes; Hydrogen production; Nanocatalysts; Catalyst degradation; Catalyst stability; Exchange membranes; Focus of researches; Hydrogen generations; Long term performance; Oxygen evolution reaction (oer); Water electrolysis; Electrolysis | English | 2021 | 2021-01 | 10.1002/aenm.202003188 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Novel fabrication method of hierarchical planar micro-supercapacitor via laser-induced localized growth of manganese dioxide nanowire arrays | Micro-supercapacitors are enormously needed, owing to increasing energy demands in miniaturizing mobile electronic devices. Manganese dioxide (MnO2) is one of the most popular micro-supercapacitor electrode materials that can be applied with various fabrication methods. However, in case of the conventional fabrication of MnO2-based micro-supercapacitor, fabrication methods require complex multiple steps or sophisticated patterning techniques for MnO2 selective micro-patterning. Thus, it is difficult to improve space utilization of micro-supercapacitor and apply them to further another application. In this study, we introduce a novel fabrication method of hierarchical planar micro-supercapacitor using MnO2 nanowire (NW) arrays. Using laserinduced hydrothermal growth (LIHG) process, MnO2 NW arrays are vertically grown on selective area in the desired location under ambient conditions. For the stable growth of vertically aligned MnO2 NW array using LIHG process, various laser parameters, including irradiation time and power, are adjusted. Afterward, the vertically grown MnO2 NW arrays are applied to fabricate hierarchical planar micro-supercapacitor, showing high areal capacitance of 227 mF cm-2 (at 1 mA cm-2) in terms of footprint area on tiny 2D plane. Thus, the proposed approach can be considered as a new fabrication method for capacitance enhancement of planar microsupercapacitor. | Hwang, Suwon; Hwang, Taeseung; Kong, Heejung; Lee, Sangwook; Yeo, Junyeob | Kyungpook Natl Univ, Dept Phys, Novel Appl Nano Opt Lab, 80 Daehak Ro, Daegu 41566, South Korea; Kyungpook Natl Univ, Sch Mat Sci & Engn, 80 Daehak Ro, Daegu 41566, South Korea; Kyungpook Natl Univ, Dept Hydrogen & Renewable Energy, Daehak Ro 80, Daegu 41566, South Korea | Kong, Heejung/CAG-1032-2022; Lee, Sangwook/O-9166-2015; Yeo, Junyeob/I-1287-2013 | 57211075602; 57211068047; 57552927300; 57203597324; 58692645200 | junyeob@knu.ac.kr; | APPLIED SURFACE SCIENCE | APPL SURF SCI | 0169-4332 | 1873-5584 | 552 | SCIE | CHEMISTRY, PHYSICAL;MATERIALS SCIENCE, COATINGS & FILMS;PHYSICS, APPLIED;PHYSICS, CONDENSED MATTER | 2021 | 7.392 | 2.5 | 1.9 | 2025-07-30 | 31 | 31 | Laser-induced localized growth; Hydrothermal growth; Manganese dioxide; Nanowire; Planar micro-supercapacitor | CAPACITIVE PROPERTIES; MNO2 NANOSTRUCTURES; OXYGEN VACANCIES; COMPOSITES; ALPHA-MNO2; ELECTRODES; NANOSHEETS; MECHANISM; EVOLUTION; GRAPHENE | Hydrothermal growth; Laser-induced localized growth; Manganese dioxide; Nanowire; Planar micro-supercapacitor | Capacitance; Fabrication; Nanowires; Supercapacitor; Fabrication method; Growth process; Hydrothermal growth; Laser induced; Laser-induced localized growth; Manganese dioxide; Micro supercapacitors; MnO$-2$; Nanowires (array); Planar micro-supercapacitor; Manganese oxide | English | 2021 | 2021-06-30 | 10.1016/j.apsusc.2021.149382 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Novel two-step process for remediation of Cs-contaminated soil assisted by magnetic composites | In this study, a new approach to remediate Cs+-contaminated soil using magnetic composites to improve both the efficiency of separation of clay particles and Cs+ desorption is proposed. An ultrasonic dispersion and magnetic separation process were first performed to selectively remove clay particles from soil. In the soil dispersion solution, polyethylenimine-grafted Fe3O4 nanoparticles were selectively bonded with clay particles through electrostatic attraction, enabling the clay particles to be easily separated from the solution under an external magnetic field. In a Cs+ desorption process, Cs+ removal increased with increasing HNO3 concentration and temperature; the addition of K+ to the acid solution further enhanced Cs+ desorption by replacing Cs+ on the accessible sites of the sand. The addition of a magnetic adsorbent (Fe3O4@SiO2@KTiFC, where KTiFC is potassium titanium(IV) hexacyanoferrate) to the acid treatment substantially improved Cs+ desorption (95.2%) by preventing re-adsorption of Cs+ onto the sand. Based on these results, we evaluated the applicability of the proposed process to the decontamination of radioactive soil. The clay separation process substantially reduced the radioactivity level of the soil from 1630 to 222 Bq/kg by concentrating most of the Cs-137 into the magnetic fraction. After treatment of the residual sand using the optimized Cs+ desorption method, the final radioactivity of the treated soil (73.5 wt% of initial soil) was 53 Bq/kg, which is less than the clearance level (100 Bq/kg). Therefore, the proposed method is potentially an effective and practical approach for the decontamination of radioactive soil. | Kim, June-Hyun; Kim, Sung-Man; Yoon, In-Ho; Yang, Hee-Man; Kim, Ilgook | Korea Atom Energy Res Inst, Decommissioning Technol Res Div, 111,Daedeok Daero 989beon Gil, Daejeon, South Korea; KyungPook Natl Univ, Sch Architectural Civil Environm & Energy Engn, 80 Daehak Ro, Daegu, South Korea | Yoon, In-Ho/S-2386-2017 | 57211214201; 57211217712; 8527138200; 23471419000; 56449775700 | ilgook@kaeri.re.kr; | CHEMICAL ENGINEERING JOURNAL | CHEM ENG J | 1385-8947 | 1873-3212 | 424 | SCIE | ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL | 2021 | 16.744 | 2.5 | 0.61 | 2025-07-30 | 13 | 15 | Radioactive soil; Decontamination; Cs removal; PEI-Fe3O4 nanoparticles; Magnetic adsorbent | NUCLEAR-POWER-PLANT; RADIOACTIVE CESIUM; CLAY-MINERALS; FUKUSHIMA; RADIOCESIUM; DESORPTION; BEHAVIOR; SORPTION; REMOVAL; CS-137 | Cs removal; Decontamination; Magnetic adsorbent; PEI-Fe<sub>3</sub>O<sub>4</sub> nanoparticles; Radioactive soil | Desorption; Magnetic separation; Nanoparticles; Radiation decontamination; Radioactivity; Remediation; Removal; Sand; Silica; Soil pollution; Soils; Titanium compounds; Clay particles; Contaminated soils; Cs removal; Cs$++$; Magnetic adsorbents; Magnetic composites; PEI-fe3O4 nanoparticle; Radioactive soil; Separation process; Two-step process; Magnetite | English | 2021 | 2021-11-15 | 10.1016/j.cej.2021.130554 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Organic thermoelectric devices with PEDOT:PSS/ZnO hybrid composites | Organic thermoelectric devices (OTEDs) are considered one of the most promising thermoelectric devices for harvesting electricity from low-temperature heat sources. Here it is demonstrated that the hybrid composites of poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) and zinc oxide (ZnO) particles enhance the performances of OTEDs due to the improved electrical conductivity by the bridging role of ZnO particles. The detailed study showed that the addition of ZnO particles to the aqueous solutions of PEDOT:PSS led to the increased viscosity owing to the specific interactions between sulfonic acid groups in PSS and hydroxyl groups (and/or zinc cations) in ZnO. The OTEDs with the PEDOT:PSS/ZnO hybrid composites with 70 wt% of 45 ?msized ZnO particles exhibited 0.55 nW, which is ca. 7.8 times higher power than the devices with the pristine PEDOT:PSS sheets (0.07 nW). The wearable thermal sensors with the PEDOT:PSS/ZnO hybrid composite films showed fast thermoelectric responses toward heat and cool sources. | Lee, Woongki; Lee, Sooyong; Kim, Hwajeong; Kim, Youngkyoo | Kyungpook Natl Univ, Sch Appl Chem Engn, Dept Chem Engn, Organ Nanoelect Lab, Daegu 41566, South Korea; Kyungpook Natl Univ, Res Inst Environm Sci & Technol, Prior Res Ctr, Daegu 41566, South Korea | 59041346100; 55421486100; 15520531700; 10340424400 | ykimm@knu.ac.kr; | CHEMICAL ENGINEERING JOURNAL | CHEM ENG J | 1385-8947 | 1873-3212 | 415 | SCIE | ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL | 2021 | 16.744 | 2.5 | 2.44 | 2025-07-30 | 49 | 53 | ZnO; Hybrid composites; Organic thermoelectric; Flexible thermal sensors | ELECTRICAL-CONDUCTIVITY; SEEBECK COEFFICIENT; POLYMER; POWER; FILM; ZINC; MODULE; MODEL; WATER; HEAT | Flexible thermal sensors; Hybrid composites; Organic thermoelectric; PEDOT:PSS; ZnO | Composite films; II-VI semiconductors; Oxide minerals; Styrene; Temperature; Zinc oxide; Electrical conductivity; Hybrid composite films; Low temperature heat sources; Poly(styrene sulfonate); Poly-3 ,4-ethylenedioxythiophene; Specific interaction; Thermoelectric devices; Thermoelectric response; Conducting polymers | English | 2021 | 2021-07-01 | 10.1016/j.cej.2021.128935 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Oxidative desulfurization of liquid fuel with tungsten-nitride@porous carbon, derived from MAF-6(Zn) loaded with phosphotungstic acid and melamine | A tricomponent composite comprising metal-azolate framework-6 (MAF6), melamine (Mela), and phosphotungstic acid (PWA), i.e., Mela(x)PWA(15)@MAF6, was developed and used as a precursor to prepare tungsten nitride@porous carbon (Mela(x)PWA(15)@C) materials upon carbonization under N2 atmosphere. The crystal phase of the W species and the size of the tungsten nitride (W2N) nanoparticles in the Mela(x)PWA(15)@C nanocomposites could be controlled by tuning the loaded quantity of Mela. Very small W2N nanoparticles (-2-7 nm), well-dispersed on porous carbon, were obtained via single step carbonization of Mela(x)PWA(15)@MAF6 composites without feeding external N sources. The obtained Mela(x)PWA(15)@C materials were applied as heterogeneous catalysts for oxidative desulfurization (ODS) of liquid fuel, and the Mela(x)PWA(15)@C catalysts, especially the Mela(10)PWA(15)@C, exhibited very remarkable performance (-100% of dibenzothiophene removal) compared to other W based catalysts. Thus, the turnover frequency of Mela(10)PWA(15)@C, 110 h-1, was around 3.1 times that of conventional WO3/ZrO2 catalysts. Moreover, the Mela(10)PWA(15)@C catalyst could be easily recycled with no loss of performance. Oxidation experiments in the presence of radical scavengers suggest that the oxidation reaction proceeds via a nonradical mechanism that involves the facile formation of active pseudo cyclic W peroxo species, facilitated by the N atom of W2N. The present W2N@porous carbons can be recommended as highly effective catalysts for the ODS of liquid fuel. | Bhadra, Biswa Nath; 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 Nath/ABG-6935-2021; Bhadra, Biswa/ABG-6935-2021; Jhung, Sung/AAO-6683-2021 | 56982844300; 6701659467 | sung@knu.ac.kr; | CHEMICAL ENGINEERING JOURNAL | CHEM ENG J | 1385-8947 | 1873-3212 | 419 | SCIE | ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL | 2021 | 16.744 | 2.5 | 1.94 | 2025-07-30 | 41 | 39 | Carbonization; Metal organic frameworks; Oxidative desulfurization; Phosphotungstic acid; Tungsten nitride | METAL-ORGANIC FRAMEWORKS; IONIC LIQUIDS; ADSORPTIVE REMOVAL; DOPED CARBON; FABRICATION; CATALYST; WATER; OXIDE; NANOARCHITECTONICS; DENITROGENATION | Carbonization; Metal organic frameworks; Oxidative desulfurization; Phosphotungstic acid; Tungsten nitride | Carbon; Catalysts; Crystalline materials; Desulfurization; Liquid fuels; Liquids; Nanoparticles; Nitrides; Organometallics; Porous materials; Tungsten compounds; Carbonisation; Crystal phasis; Metal-organic-frameworks; Oxidative desulfurization; Phosphotungstic acid; Porous carbons; Tri components; Tungsten nitride; Well-dispersed; ]+ catalyst; Carbonization | English | 2021 | 2021-09-01 | 10.1016/j.cej.2021.129485 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Porous shell quorum quenching balls for enhanced anti-biofouling efficacy and media durability in membrane bioreactors | Microbial quorum quenching (QQ) has been recognized as an effective anti-biofouling strategy for membrane bioreactors (MBRs), but long-term hydrogel QQ media durability is uncertain. In this study, we propose a new media design to enhance anti-biofouling efficacy and mechanical media stability. Mobile porous hard-shell balls to hold QQ sheets (named QQ balls) were found to be superior in QQ stability to both fixed and freely moving QQ sheets. Fouling mitigation by QQ balls was significant even at the lowest aeration intensity tested (51 s(-1)), in contrast to other QQ media. QQ balls saved substantive energy (similar to 50%) at similar or lower fouling rates (2.8-3.2 kPa/d) compared to the others tested at the higher aeration intensity (72 s(-1)). QQ balls maintained their initial high level of QQ activity (similar to 3.0 h(-1)) during long-term use (greater than160 d), whereas other types of QQ media did not (< 1.3 h(-1)). The mechanical strength of free QQ media significantly deteriorated over time (similar to 87-100% losses after 160-d use), but QQ balls prevented the active media from such damage. QQ media had no impacts on treatment efficiencies. A QQ media structure comprising a hard porous shell and inner active media encapsulating QQ bacteria is a promising QQ media architecture for sustainable MBR applications. | Iqbal, Tahir; Shah, Syed Salman Ali; Lee, Kibaek; Choo, Kwang-Ho | Kyungpook Natl Univ, Dept Environm Engn, 80 Daehak Ro, Daegu 41566, South Korea; Kyungpook Natl Univ, Adv Inst Water Ind, 80 Daehak Ro, Daegu 41566, South Korea; Chonnam Natl Univ, Dept Biotechnol & Bioengn, 77 Yongbong Ro, Gwangju 61186, South Korea | Shah, Syed Salman Ali/JCE-1663-2023; Choo, Kwang-Ho/A-3456-2016 | 57202130500; 57215722996; 55845961700; 7102083272 | chookh@knu.ac.kr; | CHEMICAL ENGINEERING JOURNAL | CHEM ENG J | 1385-8947 | 1873-3212 | 406 | SCIE | ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL | 2021 | 16.744 | 2.5 | 1.39 | 2025-07-30 | 27 | 28 | Membrane bioreactor; Membrane biofouling; Quorum quenching; Mobile porous balls; Media durability | BACTERIA; MBR; PARADIGM; SLUDGE; SMBR | Media durability; Membrane biofouling; Membrane bioreactor; Mobile porous balls; Quorum quenching | Biofouling; Bioreactors; Durability; Quenching; Aeration intensity; Anti-biofouling; Fouling mitigation; Freely moving; Media structure; Membrane bioreactor; Quorum quenching; Treatment efficiency; Contrast media | English | 2021 | 2021-02-15 | 10.1016/j.cej.2020.126869 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Potential energy surfaces of adsorption and migration of transition metal atoms on nanoporus materials: The case of nanoporus bigraphene and G-C3N4 | First-row transition metal (TM) atoms adsorption and migration on nanoporus 2D materials like bigraphene with double vacancies and g-C3N4 as the active sites for TM nanocluster's growth was studied within the framework of density functional theory. Both thermodynamic and kinetic aspects of composite synthesis were discussed. It was found that potential barriers of adatom's migration from bigraphene's outer surface to the interlayer space through the double vacancy are rather low values. High potential barriers of TM migration along the carbon plane prevents TM clusterization due to enhanced chemical activity of double vacancies which gives a possibility to capture the surface adatoms. As was shown for the monolayer graphene, the decrease of vacancies concentration reduces the barrier of adatom migration along the surface while the second graphene sheet in bigraphene stabilizes the structure. The behavior of TM-atom regarding g-CN2 and g-CN1 nanosheets was investigated. Potential energy surfaces were obtained and discussed. The migration barriers were found surmountable that means high probability of migration of TM adatoms to global minima and formation of TM vacancies. Comparison of barriers values with Boltzmann factor demonstrated that just standalone temperature fluctuations cannot initiate structural transitions. The properties of designed structures can be of interest of catalysts and biosensors for biomedical applications. | Melchakova, Iuliia; Nikolaeva, Kristina M.; Kovaleva, Evgenia A.; Tomilin, Felix N.; Ovchinnikov, Sergey G.; Tchaikovskaya, Olga N.; Avramov, Pavel V.; Kuzubov, Alexander A. | Kyungpook Natl Univ, 80 Daehakro, Bukgu 41566, Daegu, South Korea; Siberian Fed Univ, 79 Svobodny Pr, Krasnoyarsk 660041, Russia; Tomsk State Univ, 36 Lenin Ave, Tomsk 634050, Russia; RAS, KSC, FRC, Kirensky Inst Phys,SB, 50 Akademgorodok, Krasnoyarsk 660036, Russia | ; Nikolaeva, Kristina/AAH-6399-2019; Kovaleva, Evgenia/L-5915-2017; Melchakova, Iuliia/KGM-5967-2024; Tomilin, Felix/F-3763-2014; Tchaikovskaya, Olga/O-6715-2014 | 57206720228; 56957019900; 56347793800; 6602246772; 14122071800; 6602638099; 7004322420; 6701337613 | paul.veniaminovich@knu.ac.kr; | APPLIED SURFACE SCIENCE | APPL SURF SCI | 0169-4332 | 1873-5584 | 540 | SCIE | CHEMISTRY, PHYSICAL;MATERIALS SCIENCE, COATINGS & FILMS;PHYSICS, APPLIED;PHYSICS, CONDENSED MATTER | 2021 | 7.392 | 2.5 | 0.34 | 2025-07-30 | 5 | 5 | Bigraphene; g-C3N4; Transition metal; Adsorption; Migration | GRAPHITIC CARBON NITRIDE; INITIO MOLECULAR-DYNAMICS; DOPED G-C3N4; PHOTODEGRADATION; SIMULATION; PREDICTION; GRAPHENE | Adsorption; Bigraphene; g-C<sub>3</sub>N<sub>4</sub>; Migration; Transition metal | Adatoms; Atoms; Density functional theory; Graphene; Medical applications; Molecular physics; Monolayers; Potential energy surfaces; Quantum chemistry; Transition metals; Biomedical applications; Chemical activities; First row transition metals; Migration barriers; Potential barriers; Structural transitions; Temperature fluctuation; Transition metal atoms; Potential energy | English | 2021 | 2021-02-28 | 10.1016/j.apsusc.2020.148223 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Rational design of a novel LaFeO3/g-C3N4/BiFeO3 double Z-scheme structure: Photocatalytic performance for antibiotic degradation and mechanistic insight | A novel ternary symmetric double Z-scheme LaFeO3/g-C3N4/BiFeO3 (LCB) heterojunction nanocomposite was rationally obtained using a wet chemical process. The ternary system was confirmed by structural analysis and surface and morphological studies. This double Z-scheme photocatalyst showed an outstanding photocatalytic performance for ciprofloxacin (CIP) degradation compared to g-C3N4, LaFeO3, BiFeO3, and their binary nanocomposites. The enhanced photocatalytic activities were primarily derived from the improved light absorption capability, effective spatial separation, and prolonged charge carriers lifetime in the double Z-scheme system. In particular, the scavenger tests and electron spin resonance spectra demonstrated that O-center dot(2)- and (OH)-O-center dot are the primary oxidative radical species in the photocatalytic systems and confirmed the formation of the double Zscheme structure. The possible degradation pathways of CIP were proposed based on ultra-performance liquid chromatography tandem-mass spectrometry analysis. This study may open a new insight into the design and synthesis of highly efficient double Z-scheme photocatalyst for environmental decontamination. | Saravanakumar, Karunamoorthy; Park, Chang Min | Kyungpook Natl Univ, Dept Environm Engn, 80 Daehak Ro, Daegu 41566, South Korea | Karunamoorthy, Saravanakumar/Q-2005-2016; Park, Chang Min/CAA-8506-2022 | 57223020778; 57209588953 | cmpark@knu.ac.kr; | CHEMICAL ENGINEERING JOURNAL | CHEM ENG J | 1385-8947 | 1873-3212 | 423 | SCIE | ENGINEERING, CHEMICAL;ENGINEERING, ENVIRONMENTAL | 2021 | 16.744 | 2.5 | 9.11 | 2025-07-30 | 195 | 194 | Double Z-scheme; g-C3N4; Charge transfer; Ciprofloxacin; Photodegradation | GRAPHITIC CARBON NITRIDE; HIGHLY EFFICIENT; CIPROFLOXACIN OXIDATION; COMPOSITE; HETEROJUNCTION; NANOCOMPOSITES; WATER; AG3PO4/G-C3N4; CONSTRUCTION; FABRICATION | Charge transfer; Ciprofloxacin; Double Z-scheme; g-C<sub>3</sub>N<sub>4</sub>; Photodegradation | Charge transfer; Electron spin resonance spectroscopy; Heterojunctions; Iron compounds; Light absorption; Liquid chromatography; Magnetic moments; Mass spectrometry; Nanocomposites; Photocatalytic activity; Photodegradation; Antibiotic degradation; Double Z-scheme; G-C3N4; LaFeO$-3$; Mechanistics; Photo degradation; Photocatalytic performance; Rational design; Symmetrics; Wet chemical process; Antibiotics | English | 2021 | 2021-11-01 | 10.1016/j.cej.2021.130076 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Structural basis for the dynamics of human methionyl-tRNA synthetase in multi-tRNA synthetase complexes | In mammals, eight aminoacyl-tRNA synthetases (AARSs) and three AARS-interacting multifunctional proteins (AIMPs) form a multi-tRNA synthetase complex (MSC). MSC components possess extension peptides for MSC assembly and specific functions. Human cytosolic methionyl-tRNA synthetase (MRS) has appended peptides at both termini of the catalytic main body. The N-terminal extension includes a glutathione transferase (GST) domain responsible for interacting with AIMP3, and a long linker peptide between the GST and catalytic domains. Herein, we determined crystal structures of the human MRS catalytic main body, and the complex of the GST domain and AIMP3. The structures reveal human-specific structural details of the MRS, and provide a dynamic model for MRS at the level of domain orientation. A movement of zinc knuckles inserted in the catalytic domain is required for MRS catalytic activity. Depending on the position of the GST domain relative to the catalytic main body, MRS can either block or present its tRNA binding site. Since MRS is part of a huge MSC, we propose a dynamic switching between two possible MRS conformations; a closed conformation in which the catalytic domain is compactly attached to the MSC, and an open conformation with a free catalytic domain dissociated from other MSC components. | Kim, Dong Kyu; Lee, Hyun Joo; Kong, Jiwon; Cho, Ha Yeon; Kim, Sunghoon; Kang, Beom Sik | Kyungpook Natl Univ, Sch Life Sci, BK21 FOUR KNU Creat BioRes Grp, Daegu 41566, South Korea; Yonsei Univ, Coll Pharm, Med Bioconvergence Res Ctr, Incheon 21983, South Korea; Yonsei Univ, Sch Med, Incheon 21983, South Korea | Kong, Jiwon/JRX-2491-2023; Kim, Sunghoon/AAE-8314-2020 | 57210928800; 57221426086; 55974764500; 24066656500; 7601582514; 35082104200 | bskang2@knu.ac.kr; | NUCLEIC ACIDS RESEARCH | NUCLEIC ACIDS RES | 0305-1048 | 1362-4962 | 49 | 11 | SCIE | BIOCHEMISTRY & MOLECULAR BIOLOGY | 2021 | 19.16 | 2.5 | 0.48 | 2025-07-30 | 10 | 10 | CRYSTAL-STRUCTURE; ARCHITECTURE; RECOGNITION; REVEALS; BINDING; DOMAIN; ARC1P | Binding Sites; Catalytic Domain; Crystallography, X-Ray; Humans; Methionine-tRNA Ligase; Models, Molecular; Peptide Elongation Factors; Peptides; Protein Conformation; RNA, Transfer; Tumor Suppressor Proteins; Zinc; methionine transfer RNA ligase; EEF1E1 protein, human; elongation factor; MARS1 protein, human; methionine transfer RNA ligase; peptide; transfer RNA; tumor suppressor protein; zinc; AIMP3 gene; amino terminal sequence; aminoacylation; Article; binding site; catalysis; conformational transition; controlled study; gene; gene structure; gene switching; human; MRS gene; MSC gene; RNA binding; RNA conformation; chemistry; enzyme active site; molecular model; protein conformation; X ray crystallography | English | 2021 | 2021-06-21 | 10.1093/nar/gkab453 | 바로가기 | 바로가기 | 바로가기 | 바로가기 |
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