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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 | Asymmetric voltage waveform for enhanced exciton generation in alternative-current field-induced electroluminescence device | We propose an alternating current (AC) field operation scheme by using an asymmetric voltage waveform to improve the electroluminescence property of AC field-induced electroluminescence (AC-FIEL) devices. Hole injection and transport can be improved by carbon nanotubes (CNT) doping into the emission layer of an AC-FIEL structure operated by a single electrode for AC-responsive alternating carrier injections. However, under an AC operation, highly unbalanced charge transports are inevitably present in CNT-doped AC-FIEL devices due to faster carrier paths through CNTs. Compared with symmetric waveform, asymmetric waveform can be adjusted to allow longer relative duty time for faster carriers in which the luminance level of CNT-doped AC-FIEL devices can be improved by 1.4 times at the same device structure and operation frequency condition. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement | Kim, Byeonggon; An, Su-Min; Lim, Duck-Kyu; Kim, Chi-Heon; Park, Ji-Sub; Kim, Hak-Rin | Kyungpook Natl Univ, Sch Elect & Elect Engn, 80 Daehakro, Daegu 41566, South Korea; Kyungpook Natl Univ, Sch Elect Engn, 80 Daehakro, Daegu 41566, South Korea; LG Display Co Ltd, Gumi 39394, Gyeongsangbuk D, South Korea | Kim, Hak-Rin/T-1897-2019 | 57191913742; 57221287531; 57221294148; 57204006220; 39262218000; 7410124944 | rineey@knu.ac.kr; | OPTICS EXPRESS | OPT EXPRESS | 1094-4087 | 28 | 26 | SCIE | OPTICS | 2020 | 3.894 | 19.7 | 0 | 2025-06-25 | 1 | 1 | LIGHT-EMITTING-DIODES; WALLED CARBON NANOTUBES; HIGHLY EFFICIENT; CURRENT-DRIVEN; CHARGE RECOMBINATION; ELECTRON-INJECTION; HIGH-PERFORMANCE; POLYFLUORENE; EMISSION; LAYER | Electric impedance measurement; Electroluminescence; Alternating carrier injections; Alternating current fields; Alternative current; Asymmetric waveforms; Electroluminescence devices; Electroluminescence properties; Exciton generation; Operation frequency; Carbon nanotubes | English | 2020 | 2020-12-21 | 10.1364/oe.408774 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Article | Compensation of color breaking in bi-focal depth-switchable integral floating augmented reality display with a geometrical phase lens | A bi-tbcal integral floating system using a geometrical phase (GP) lens can provide switchable integrated spaces with enhanced three-dimensional (3D) augmented reality (AR) depth expression. However, due to the chromatic aberration properties of the GP lens implemented for the switchable depth-floating 3D images, the floated 3D AR images with the red/green/blue (R/G/B) colors are formed at different depth locations with different magnification effects, which causes color breaking. In this paper, we propose a novel technique to resolve the color breaking problem by integrating the RIG/B elemental images with compensated depths and sizes along with experiments to demonstrate the improved results. When we evaluated the color differences of the floated 3D AR images based on CIEDE2000, the experimental results of the depth-switchable integral floating 3D AR images showed that the color accuracies were greatly improved after applying a pre-compensation scheme to the R/G/B sub-images in both concave and convex lens operation modes of the bi-focal switching GP floating lens. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement | Choi, Hee-Jin; Park, YungKyung; Lee, Hyeontaek; Joo, Kyung-Il; Lee, Tae-Hyun; Hong, Sunghee; Kim, Hak-Rin | Sejong Univ, Dept Phys & Astron, Seoul 05006, South Korea; Ewha Womans Univ, Coll Art & Design, Seoul 03760, South Korea; Kyungpook Natl Univ, Sch Elect Engn, Daegu 41566, South Korea; Kyungpook Natl Univ, Sch Elect & Elect Engn, Daegu 41566, South Korea; Korea Elect Technol Inst, Seoul 03924, South Korea | ; Kim, Hak-Rin/T-1897-2019 | 7404340092; 16043289500; 57216647090; 36680185400; 57207924346; 55608796400; 7410124944 | rineey@knu.ac.kr; | OPTICS EXPRESS | OPT EXPRESS | 1094-4087 | 28 | 24 | SCIE | OPTICS | 2020 | 3.894 | 19.7 | 0.26 | 2025-06-25 | 7 | 8 | OPTICAL-ELEMENTS; HIGH-EFFICIENCY; DIFFRACTION; GRATINGS; SYSTEM | Aberrations; Augmented reality; Color; Chromatic aberration; Color difference; Elemental images; Geometrical phase; Integral floating; Novel techniques; Pre-compensation; Threedimensional (3-d); article; augmented reality; compensation; Image enhancement | English | 2020 | 2020-11-23 | 10.1364/oe.410083 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | ○ | Article | Effect of Fe/N-doped carbon nanotube (CNT) wall thickness on CO2 conversion: A DFT study | Many researches on CO2 adsorption using carbon nanotubes (CNTs) have been actively studied, but experimental and theoretical studies on CO2 conversion are still in demand. In particular, the effect of CNT wall thickness on CO2 conversion is not yet established clearly. This study employed two different-walled CNT catalysts doped with iron and nitrogen, single-walled CNT (Fe-N-SWCNT) and double-walled CNT (Fe-N-DWCNT). The structural and electrical properties of these CNTs and their influences on CO2 conversion were characterized and compared using density functional theory (DFT) calculations. As a result, Fe-N-DWCNT was shown to improve catalyst stability with higher formation energy and adsorption energy for CO2 adsorption than Fe-N-SWCNT. Also, the CO2 molecules were found to be highly delocalized and strongly hybridized with Fe-N-DWCNT, leading to more active charge transfer in the catalyst. These findings demonstrate the potential of selective CO2 conversion, as wall thickness differences can lead to different electrical properties of CNTs by showing that the larger the thicknesses, the lower the energy barrier required for CO2 conversion. Specifically, Fe-N-DWCNT is easier to convert CO2 to HCOOH than Fe-N-SWCNT at lower overpotential (0.15 V) obtained with limiting potentials and free energies calculated by understanding the possible reaction pathways in the proton-electron transfer process. Therefore, these results support the hypothesis that the wall thickness of CNT influences CO2 conversion by showing that the double-walled heterogeneous CNT (Fe-N-DWCNT) is a potential catalyst to selectively produce HCOOH from CO2 conversion. (C) 2020 The Authors. Published by Elsevier B.V. | Yoon, Sun Hee; Park, Hyunwoong; Elbashir, Nimir O.; Han, Dong Suk | Texas A&M Univ Qatar, Chem Engn Program, Doha 23874, Qatar; Kyungpook Natl Univ, Sch Energy Engn, Daegu 41566, South Korea; Texas A&M Univ Qatar, Petr Engn Program, Doha 23874, Qatar; Texas A&M Univ, TEES Gas & Fuels Res Ctr, College Stn, TX 77843 USA; Qatar Univ, Ctr Adv Mat CAM, Doha 2713, Qatar | Han, Dong SuK/AAX-9333-2021; Park, Hyunwoong/A-1247-2012 | 55516458500; 7601565583; 6602695447; 36139213900 | dhan@qu.edu.qa; | SUSTAINABLE MATERIALS AND TECHNOLOGIES | SUSTAIN MATER TECHNO | 2214-9937 | 26 | SCIE | ENERGY & FUELS;GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY;MATERIALS SCIENCE, MULTIDISCIPLINARY | 2020 | 7.053 | 19.7 | 0.2 | 2025-06-25 | 9 | 11 | Carbon nanotube; CO2 conversion; Density functional theory; Wall thickness; Formate | METAL-FREE ELECTROCATALYST; OXYGEN REDUCTION REACTION; ELECTROCHEMICAL REDUCTION; HIGH-EFFICIENCY; DIOXIDE; ADSORPTION; CATALYSTS; GRAPHENE; DENSITY; FORMATE | Carbon nanotube; CO<sub>2</sub> conversion; Density functional theory; Formate; Wall thickness | Adsorption; Carbon dioxide; Carbon nanotubes; Catalysts; Charge transfer; Density functional theory; Electron transport properties; Formic acid; Adsorption energies; Catalyst stability; Double-walled cnt; Electron transfer process; Formation energies; Reaction pathways; Structural and electrical properties; Theoretical study; Iron compounds | English | 2020 | 2020-12 | 10.1016/j.susmat.2020.e00224 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Volatility parameters of secondary organic aerosol components determined using a thermal denuder | In this study, the characterization of a new thermal denuder and its application to determine the volatility parameters of important components of secondary organic aerosol (SOA) are presented in detail. The temperature ramping rate to achieve a set value was similar to 14.3 degrees C min(-1) in the range of 25-150 degrees C. Particle loss during the penetration through the denuder was negligible in the temperature and effective residence time (RT) ranges of 25 degrees C-60 degrees C and 12.5 s 50 s, respectively. In addition, a vapor-phase aerosol reached equilibrium with the gas phase at an effective RT of approximately 24 s. Furthermore, volatility profile data generated using the thermal denuder with the help of a scanning particle sizer were used to determine the saturation pressure (P-sat(0)) at 25 degrees C and enthalpy of vaporization (Delta H-v) of typical biogenic and anthropogenic SOA components by the integrated volume method. Determined Delta H-v and P-sat(0) values for succinic acid, adipic acid, pimelic acid, phthalic acid, pinic acid, and ketopinic acid were 86.6 +/- 2.5 kJ mol(-1), 146.1 kJ mol(-1), 139.2 kJ mol(-1), 135.9 kJ mol(-1), 93.8 +/- 1.8 kJ mol(-1), and 136.6 kJ mol(-1) and 4.70 +/- 0.7 x 10(-5) Pa, 1.98 x 10(-5) Pa, 8.91 x 10(-5) Pa, 8.50 x 10(-5) Pa, 1.61 +/- 0.5 x 10(-4) Pa, and 5.81 x 10(-5) Pa, respectively. These values were comparable with the literature data. | Bin Babar, Zaeem; Ashraf, Fawad; Park, Jun-Hyun; Lim, Ho-Jin | Kyungpook Natl Univ, Dept Environm Engn, Daegu 41566, South Korea; COMSATS Inst Informat Technol, Dept Chem Engn, Def Rd,Off Raiwind Rd, Lahore 54000, Pakistan | ; Ashraf, Fawad/MHR-0219-2025; Bin Babar, Zaeem/T-1026-2019 | 56106569100; 57190007797; 57192248319; 56883100200 | hjlim@knu.ac.kr; | ATMOSPHERIC ENVIRONMENT | ATMOS ENVIRON | 1352-2310 | 1873-2844 | 226 | SCIE | ENVIRONMENTAL SCIENCES;METEOROLOGY & ATMOSPHERIC SCIENCES | 2020 | 4.798 | 19.7 | 0.77 | 2025-06-25 | 13 | 13 | Thermal denuder; Volatility; Saturation pressure; Enthalpy of vaporization; Secondary organic aerosol (SOA) | FINE PARTICULATE MATTER; VAPOR-PRESSURES; ALPHA-PINENE; ATMOSPHERIC AEROSOLS; EVAPORATION RATES; SIZE; THERMODENUDER; AMBIENT; OXIDATION; CLIMATE | Enthalpy of vaporization; Saturation pressure; Secondary organic aerosol (SOA); Thermal denuder; Volatility | Enthalpy; Vaporization; acid; adipic acid; ketopinic acid; phthalic acid; pimelic acid; pinic acid; succinic acid; unclassified drug; Enthalpy of vaporization; Saturation pressure; Secondary organic aerosols; Thermal denuder; Volatility; aerosol; equipment; parameter estimation; saturation; vaporization; volatile substance; Article; controlled study; enthalpy; gas; particle size; pressure; priority journal; retention time; secondary organic aerosol; temperature; vapor; vaporization; Aerosols | English | 2020 | 2020-04-01 | 10.1016/j.atmosenv.2020.117405 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Carbonation of not from concentrate apple juice positively impacts shelf-life | The commercial viability of not from concentrate fruit juices is practically limited due to spoilage. Carbonation has been used to extend the shelf-life of beverages. However, there are no systematic studies examining the effect of carbonation on juice quality or shelf-life. Here, the efficacy of carbonation using carbon dioxide (CO2) gas and dry ice was compared with that using carbonated water, the common carbonation method in beverage industry. The amounts of dissolved CO2, sugar concentration, soluble solids concentration, browning index, ascorbic acid concentration, and microbiological growth after carbonation were measured to determine the juice quality. During 8 weeks of storage, carbonated apple juice exhibited fewer quality-related changes in terms of the browning index and ascorbic acid degradation compared with noncarbonated apple juice. Moreover, low microbial contamination and enhanced preservative effects were detected in the carbonated apple juice. Thus, carbonation of apple juice might be effective for improving its quality characteristics and extending its shelf-life. | Park, Su Jeong; Nurika, Irnia; Suhartini, Sri; Cho, Wan-Hyung; Moon, Kwang-Deog; Jung, Young Hoon | Kyungpook Natl Univ, Sch Food Sci & Biotechnol, Daegu 41566, South Korea; Univ Brawijaya, Fac Agr Technol, Dept Agroind Technol, Malang 65145, Indonesia; Kyungpook Natl Univ, Dept Agr Econ, Daegu 41566, South Korea | ; Nurika, Irnia/ACR-8053-2022; Suhartini, Sri/AAC-3161-2021; Jung, Young/F-1703-2013 | 57455501200; 57201481413; 43462070300; 57218904807; 55999192900; 55550063700 | younghoonjung@knu.ac.kr; | LWT-FOOD SCIENCE AND TECHNOLOGY | LWT-FOOD SCI TECHNOL | 0023-6438 | 1096-1127 | 134 | SCIE | FOOD SCIENCE & TECHNOLOGY | 2020 | 4.952 | 19.9 | 0.32 | 2025-06-25 | 5 | 6 | Carbonated juice; Apple juice; Carbonation; Shelf-life; Physicochemical characteristics | SENSORY PROPERTIES; QUALITY; DEGRADATION; DIOXIDE; COLOR | Apple juice; Carbonated juice; Carbonation; Physicochemical characteristics; Shelf-life | Ascorbic acid; Carbon dioxide; Fruit juices; Fruits; Acid concentrations; Carbonated waters; Carbonation method; Commercial viability; Microbial contamination; Microbiological growth; Quality characteristic; Sugar concentration; Carbonation | English | 2020 | 2020-12 | 10.1016/j.lwt.2020.110128 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Comprehensive in silico analysis of lactic acid bacteria for the selection of desirable probiotics | In this study, the probiotic properties of nine lactic acid bacteria (LAB) were evaluated by using an in silico analysis comprising principal component, heat map, and network analyses. Acid and bile resistances, bile salt hydrolase (BSH) activity, antimicrobial activity, auto- and co-aggregation, and hydrophobicity were analyzed in the strains. All tested LAB exhibited > 60% of survival percentage in acid and bile resistances. Five strains of LAB exhibited positive BSH activities and all LAB demonstrated antimicrobial activities against at least one pathogen except L. acidophilus IDCC3302. Following a time-dependent manner, L. acidophilus IDCC3302 and L. plantarum LP-K1791 exhibited the greatest auto- and co-aggregation percentages, respectively. The hydrophobicity of all LAB was satisfied with the minimum requirement of hydrophobicity (40%) as potential probiotics. Based on the in silico analysis, L. casei IDCC3451, L. plantarum LP-K1791, and L. rhamnosus IDCC3201 were selected as the most promising probiotics. This in silico analysis will be useful for the precise selection of probiotics for the development of functional foods and healthy dietary supplements in the food and pharmaceutical industries. | Vijayalakshmi, Selvakumar; Adeyemi, Damilare Emmanuel; Choi, In Young; Sultan, Ghazala; Madar, Inamul Hasan; Park, Mi-Kyung | Kyungpook Natl Univ, Sch Food Sci & Biotechnol, Daegu 41566, South Korea; Aligarh Muslim Univ, Dept Comp Sci, Aligarh 202002, Uttar Pradesh, India; Bharathidasan Univ, Sch Biotechnol & Genet Engn, Dept Biotechnol, Tiruchirappalli 620024, Tamil Nadu, India; Islamiah Coll, Dept Biochem, Vaniyambadi 635751, Tamil Nadu, India; Kyungpook Natl Univ, Food & Bioind Res Inst, Daegu 41566, South Korea | Madar, Dr Inamul Hasan/F-5762-2010; Sultan, Ghazala/AAV-1745-2020; Park, Mi-Kyung/J-9643-2017; SELVAKUMAR, VIJAYALAKSHMI/GON-9515-2022; Shankar, Vijayalakshmi/AAW-7800-2020; Madar, Inamul Hasan/F-5762-2010 | 57488726100; 57211002020; 57200112496; 57217221332; 54793205900; 7404491155 | vijiselva10@gmail.com;atidamilare1@gmail.com;c3840@naver.com;parkmik@knu.ac.kr; | LWT-FOOD SCIENCE AND TECHNOLOGY | LWT-FOOD SCI TECHNOL | 0023-6438 | 1096-1127 | 130 | SCIE | FOOD SCIENCE & TECHNOLOGY | 2020 | 4.952 | 19.9 | 1.29 | 2025-06-25 | 30 | 34 | In silico analysis; Network analysis; Heat map analysis; Principal component analysis; Lactic acid bacteria | INDIAN GUT ORIGIN; LACTOBACILLUS-FERMENTUM; PRINCIPAL COMPONENT; VITRO EVALUATION; IDENTIFICATION; ADHESION; STRAINS; FOOD; PLANTARUM | Heat map analysis; In silico analysis; Lactic acid bacteria; Network analysis; Principal component analysis | Bacteria; Dietary supplements; Hydrophobicity; Laboratories; Lactic acid; Anti-microbial activity; Bile salt hydrolase; L. plantarum; Lactic acid bacteria; Minimum requirements; Pharmaceutical industry; Principal Components; Time dependent; Probiotics | English | 2020 | 2020-08 | 10.1016/j.lwt.2020.109617 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Discriminating the origin of basil seeds (Ocimum basilicum L.) using hyperspectral imaging analysis | Hyperspectral imaging was used to study basil seeds and discriminate their origins (Singapore, India, Pakistan, or Vietnam). Normalization was the most effective method of preprocessing. The dominant wavelengths that were useful in classifying the basil seeds were approximately 1449-1457 nm, 1242-1254 nm, 1380 nm and 1696 nm (associated with moisture content, crude lipid content, total phenolic compounds, and fatty acids). Colour values were very similar between seeds of different origins and did not provide a good basis for discrimination. However, the moisture content and crude lipid content values significantly differed between groups, with predicted R-2 values of 0.9888 and 0.9753, respectively, from the partial least squares regression model. Therefore, it is possible to discriminate among basil seeds using hyperspectral imaging analysis. This approach can be applied to discrimination technology to identify other agricultural products in the future. | Choi, Ji-Young; Heo, Suhyeon; Bae, Suin; Kim, Jiyoon; Moon, Kwang-Deog | Kyungpook Natl Univ, Sch Food Sci & Biotechnol, 80 Daehak Ro, Daegu, South Korea | 57219113098; 57201391632; 57201390914; 57208110209; 55999192900 | kdmoon@knu.ac.kr; | LWT-FOOD SCIENCE AND TECHNOLOGY | LWT-FOOD SCI TECHNOL | 0023-6438 | 1096-1127 | 118 | SCIE | FOOD SCIENCE & TECHNOLOGY | 2020 | 4.952 | 19.9 | 1.93 | 2025-06-25 | 33 | 37 | Hyperspectral imaging; Basil (Ocimum basilicum L.); Discrimination; Crude lipid content | FT-NIR SPECTROSCOPY; FATTY-ACIDS; OIL; EXTRACTION; REGRESSION; MOISTURE; QUALITY | Basil (Ocimum basilicum L.); Crude lipid content; Discrimination; Hyperspectral imaging | Agricultural products; Agricultural robots; Fatty acids; Least squares approximations; Moisture; Moisture determination; Regression analysis; Spectroscopy; Colour value; Different origins; Discrimination; Dominant wavelength; Lipid content; Ocimum basilicum; Partial least squares regression models; Total phenolic compounds; Hyperspectral imaging | English | 2020 | 2020-01 | 10.1016/j.lwt.2019.108715 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Effective removal of Pb(ii) from synthetic wastewater using Ti3C2Tx MXene | MXene (Ti3C2Tx) was used to remove heavy metals from aqueous solutions; we focused principally on Pb(ii) adsorption by MXene using several performance tests and various forms of characterization. Powder activated carbon (PAC) served as the control material of MXene. We used scanning electron microscopy, porosimetry, and a zeta potential analyzer to evaluate the intrinsic properties of MXene and PAC. Although the surface area of MXene was similar to 50-fold less than that of PAC, MXene exhibited better adsorption because of its higher negative surface charge. We systematically evaluated MXene-mediated Pb(ii) adsorption both kinetically and isothermally, and found that adsorption was well-explained by a pseudo-second-order kinetic and the Freundlich isotherm models, respectively. Notably, attainment of equilibrium within 30 min is valuable when MXene serves as an adsorbent. The principal Pb(ii) adsorption mechanism in play was electrostatic attraction, as revealed by experimental results using solutions of different pH levels, ionic strengths, and humic acid concentrations. MXene exhibited good adsorption of four different heavy metals [Pb(ii), Cu(ii), Zn(ii), and Cd(ii)] from single-electrolyte solutions. The Pb(ii) adsorption mechanisms in play were ion exchange and inner-sphere complex formation, as revealed by Fourier-transform infrared spectroscopy and X-ray photoelectron spectroscopy. Additionally, MXene exhibited good re-usability over four cycles of adsorption/desorption. Therefore, MXene may be very valuable when heavy metals must be removed from wastewater, judging from good adsorption properties and re-usability. | Jun, Byung-Moon; Her, Namguk; Park, Chang Min; Yoon, Yeomin | Univ South Carolina, Dept Civil & Environm Engn, 300 Main St, Columbia, SC 29208 USA; Korea Army Acad Youngcheon, Dept Civil & Environm Engn, 495 Hogook Ro, Youngcheon 38900, Gyeongbuk, South Korea; Kyungpook Natl Univ, Dept Environm Engn, 80 Daehak Ro, Daegu 41566, South Korea | ; Yoon, Yeomin/KDP-2253-2024; Park, Chang Min/CAA-8506-2022; Jun, Byung-Moon/Y-2134-2019 | 55326699900; 6701721727; 57209588953; 7402126688 | yoony@cec.sc.edu; | ENVIRONMENTAL SCIENCE-WATER RESEARCH & TECHNOLOGY | ENVIRON SCI-WAT RES | 2053-1400 | 2053-1419 | 6 | 1 | SCIE | ENGINEERING, ENVIRONMENTAL;ENVIRONMENTAL SCIENCES;WATER RESOURCES | 2020 | 4.251 | 19.9 | 5.69 | 2025-06-25 | 105 | 122 | METAL-ORGANIC FRAMEWORKS; AQUEOUS-SOLUTIONS; TITANIUM CARBIDE; ADSORPTION; MECHANISM; MEMBRANE; LEAD; DYE; PERFORMANCE; NANOSHEETS | Activated carbon; Adsorption; Cadmium compounds; Copper compounds; Dyes; Electrolytes; Fourier transform infrared spectroscopy; Heavy metals; Ion exchange; Ionic strength; Isotherms; Lead removal (water treatment); Scanning electron microscopy; X ray photoelectron spectroscopy; Zinc compounds; Electrostatic attractions; Freundlich isotherm model; Inner sphere complexes; Negative surface charges; Powder activated carbon; Pseudo second order kinetics; Synthetic waste water; Zeta potential analyzers; activated carbon; adsorption; aqueous solution; desorption; electrolyte; lead; pollutant removal; reaction kinetics; wastewater; Lead compounds | English | 2020 | 2020-01-01 | 10.1039/c9ew00625g | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Effects of soybean curd wastewater on growth and DHA production in Aurantiochytrium sp. | Soybean curd wastewater (SCWW) is a by-product of the compression of protein coagulants performed during production of soybean curd (tofu). In this study, SCWW was used as a low-cost nutrient source for the cultivation of an Aurantiochytrium strain known to produce significant amounts of polyunsaturated fatty acids (PUFAs), such as docosahexaenoic acid (DHA). Instead of sterilization of the SCWW medium by heating (which promotes the Maillard reaction and production of hydroxymethylfurfural), the SCWW medium was sterilized using peracetic acid (PAA) followed by neutralization with a ferric ion solution. The growth of cells was similar in PAA-sterilized SCWW medium and sterile-filtered or autoclaved M7D20 medium that contained commercial components (glucose, yeast extract, and peptone). Surprisingly, cells grown in PAA-sterilized SCWW medium had more than 4-fold greater production of DHA than cells grown in autoclaved or filtered M7D20 medium. | Lee, Gyeong-In; Shin, Won-Sub; Jung, Simon MoonGeun; Kim, Woong; Lee, Changsu; Kwon, Jong-Hee | Gyeongsang Natl Univ, Inst Agr & Life Sci, Dept Food Sci & Technol, Jinju 52828, South Korea; Gyeongsang Natl Univ, Div Appl Life Sci BK21, Jinju 52828, South Korea; Korea Adv Inst Sci & Technol, Dept Chem & Biomol Engn, 291 Daehak Ro, Daejeon 34141, South Korea; Korea Res Inst Chem Technol, Green Carbon Res Ctr, Daejeon 34114, South Korea; Kyungpook Natl Univ, Dept Environm Engn, 80 Daehar Ro, Daegu 41566, South Korea | ; Jung, Simon/AAY-7382-2021 | 57219088283; 56073137800; 57197876313; 55581636400; 56071116800; 55972283900 | lcsclick@gmail.com;jhkwon@gnu.ac.kr; | LWT-FOOD SCIENCE AND TECHNOLOGY | LWT-FOOD SCI TECHNOL | 0023-6438 | 1096-1127 | 134 | SCIE | FOOD SCIENCE & TECHNOLOGY | 2020 | 4.952 | 19.9 | 0.81 | 2025-06-25 | 15 | 18 | Soybean curd wastewater; Peracetic acid; Aurantiochytrium sp.; Docosahexaenoic acid | DOCOSAHEXAENOIC ACID; FREEZE CONCENTRATION; CULTIVATION; TOFU; OMEGA-3-FATTY-ACIDS; PURIFICATION; MICROALGA; BIODIESEL; INDUSTRY; KRS101 | Aurantiochytrium sp.; Docosahexaenoic acid; Peracetic acid; Soybean curd wastewater | Aurantiochytrium; Commercial components; Docosahexaenoic acid; Hydroxymethylfurfural; Maillard reaction; Nutrient sources; Polyunsaturated fatty acids (PUFAs); Soybean curd wastewaters; Polyunsaturated fatty acids | English | 2020 | 2020-12 | 10.1016/j.lwt.2020.110245 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Screening and identification of electron-beam irradiated dried spice-mixture products by electronic sensing and standard analytical methods through dose estimation | Spice is a highly susceptible to microbial contamination and its microbial decontamination by irradiation has been increasing worldwide now. Therefore, a reliable detection method for irradiated food is required in compliance with existing labeling regulations. Two different commercial spice-mixtures samples (A and B) were subjected to electron beam (E-beam) irradiation at 0-14 kGy, for which four different analytical approaches were employed: photostimulated luminescence (PSL), electronic nose (E-nose), electron spin resonance (ESR) spectroscopy, and fourier transform infrared (FTIR) spectroscopy. As screening trials, PSL analysis revealed negative results from non-irradiated samples (sample A) ( 5000 PCs/60 s). E-nose approach through principal component analysis also showed a clear discrimination in their flavor patterns between non-irradiated and irradiated samples. The above screening results were effectively validated through determination of radiation-induced crystalline sugar signals by ESR spectroscopy. However, FTIR spectra showed that no significant alterations were observed in functional groups of spice samples upon irradiation. These trials of detection for unknown spice mixtures demonstrated that sample B was found to be irradiated without any labelling on commercial product packages in markets, that was assured through standard PSL and ESR analyses. | Ameer, Kashif; Jo, Yunhee; Amir, Rai Muhammad; Shahbaz, Hafiz Muhammad; Kwon, Joong-Ho | PMAS Arid Agr Univ, Inst Food & Nutr Sci, Rawalpindi 46300, Pakistan; Kyungpook Natl Univ, Sch Food Sci & Biotechnol, Daegu 41566, South Korea; Kyungpook Natl Univ, Food & Bioind Res Inst, Daegu 41566, South Korea; Hlth & Environm Inst Daegu, Hlth Res Dept, Daegu 42183, South Korea; Univ Vet & Anim Sci, Dept Food Sci & Human Nutr, Lahore 54000, Pakistan | ; Ameer, Kashif/H-5449-2019; Shahbaz, Hafiz Muhammad/N-1787-2019; Amir, Rai/X-3816-2019; Shahbaz, Hafiz/N-1787-2019 | 57190066397; 56533194300; 39261121900; 55556759900; 36814712700 | jhkwon@knu.ac.kr; | LWT-FOOD SCIENCE AND TECHNOLOGY | LWT-FOOD SCI TECHNOL | 0023-6438 | 1096-1127 | 125 | SCIE | FOOD SCIENCE & TECHNOLOGY | 2020 | 4.952 | 19.9 | 0.4 | 2025-06-25 | 7 | 8 | Spice mixture; Irradiation; Detection; PSL; E-nose; ESR; FTIR; Dose estimation | GAMMA-IRRADIATION; NOSE; ACCEPTANCE; FOODS | Detection; Dose estimation; E-nose; ESR; FTIR; Irradiation; PSL; Spice mixture | Electron beams; Electronic nose; Error detection; Fourier transform infrared spectroscopy; Irradiation; Magnetic moments; Mixtures; Paramagnetic resonance; Radiation decontamination; Screening; Spectrum analysis; SPICE; Analytical approach; Commercial products; Dose estimations; Electronic nose (e-nose); FTIR; Microbial contamination; Microbial decontamination; Photo stimulated luminescence; Electron spin resonance spectroscopy | English | 2020 | 2020-05 | 10.1016/j.lwt.2019.108957 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | The adverse effects of selenomethionine on skeletal muscle, liver, and brain in the steelhead trout (Oncorhynchus mykiss) | Juvenile Oncorhynchus mykiss (average weight 22.3 g) were fed one of five selenomethionine diets (1.09, 8.79, 15.37, 30.79, or 61.58 mg Se/kg diet). After 4 weeks, hepatic catalase activity over 15.37 mg Se/kg diets was significantly decreased, and the glutathione peroxidase activity over 30.79 mg Se/kg diets was elevated compared to the controls. In the brain, the dopamine levels at 61.58 mg Se/kg diet and the serotonin levels over 15.37 mg Se/kg diets were significantly increased, whereas the 3,4-dihydroxyphenylacetic acid, homovanillic acid, and dopamine turnover, and the 5-hydroxyindoleacetic acid and serotonin turnover over 30.79 mg Se/kg diets were decreased. In muscle, the 3-nitrotyrosine level over 15.37 mg Se/kg diets, acetylcholine esterase activity over 30.79 mg Se/kg diets, and histological alterations over 8.79 mg Se/kg diets were increased. Our current results showed that selenomethionine disrupted dopamine and serotonin metabolism in the brain and damaged the neuromuscular system in skeletal muscle. | Lee, Jang-Won; Deng, Dong-Fang; Lee, Jinsu; Kim, Kiyoung; Jung, Hyun Jin; Choe, Youngshik; Park, Seung Hwa; Yoon, Minjung | Sejong Univ, Dept Integrated Bioind, Seoul 05006, South Korea; Univ Wisconsin, Sch Freshwater Sci, Milwaukee, WI 53217 USA; Soonchunhyang Univ, Dept Med Biotechnol, Asan 31538, South Korea; Korea Brain Res Inst, Aging Neurosci Res Grp, Daegu 41068, South Korea; Konkuk Univ, Dept Anat, Sch Med, Seoul 05029, South Korea; Kyungpook Natl Univ, Dept Horse Compan & Wild Anim Sci, Sangju 37224, South Korea | 56117978100; 16047350100; 57208237493; 57202307555; 57212592926; 22833254300; 50061850300; 22137296500 | wintrelove@sejong.ac.kr;mjyoonemail@gmail.com; | ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY | ENVIRON TOXICOL PHAR | 1382-6689 | 1872-7077 | 80 | SCIE | ENVIRONMENTAL SCIENCES;PHARMACOLOGY & PHARMACY;TOXICOLOGY | 2020 | 4.86 | 19.9 | 0.08 | 2025-06-25 | 1 | 2 | Selenium neurotoxicity; Steelhead trout; Neuromuscular system; Histopathology; Oxidative stress | OXIDATIVE STRESS; DIETARY SELENOMETHIONINE; HETEROCYCLIC AMINES; CHRONIC EXPOSURE; SODIUM SELENITE; METABOLISM; GROWTH; ACETYLCHOLINESTERASE; NEUROTOXICITY; ANTIOXIDANT | Histopathology; Neuromuscular system; Oxidative stress; Selenium neurotoxicity; Steelhead trout | Animals; Antioxidants; Brain; Dopamine; Ecosystem; Liver; Muscle, Skeletal; Oncorhynchus mykiss; Oxidative Stress; Selenomethionine; Serotonin; Water Pollutants, Chemical; 3 nitrotyrosine; 3,4 dihydroxyphenylacetic acid; 5 hydroxyindoleacetic acid; acetylcholinesterase; catalase; dopamine; glutathione peroxidase; homovanillic acid; liver enzyme; selenomethionine; serotonin; antioxidant; dopamine; selenomethionine; serotonin; animal tissue; Article; brain metabolism; brain toxicity; controlled study; dopamine metabolism; enzyme activity; histopathology; juvenile animal; liver toxicity; muscle toxicity; neuromuscular disease; nonhuman; Oncorhynchus mykiss; priority journal; serotonin level; serotonin metabolism; skeletal muscle; animal; brain; drug effect; ecosystem; liver; metabolism; Oncorhynchus mykiss; oxidative stress; pathology; skeletal muscle; toxicity; water pollutant | English | 2020 | 2020-11 | 10.1016/j.etap.2020.103451 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Chronic Hyperglycemia before Spinal Cord Injury Increases Inflammatory Reaction and Astrogliosis after Injury: Human and Rat Studies | Traumatic spinal cord injury (SCI) can cause permanent disabilities that seriously reduce quality of life. We evaluated the effects of chronic hyperglycemia before SCI on inflammatory markers and functional recovery after SCI in human patients and a rat model. In the human study, multivariate logistical regression analysis revealed that hemoglobin A1c (HbA1c) values, reflecting average plasma glucose concentration over a 3 month period, at admission were a significant risk factor for poor functional recovery. Moreover, patients with chronic hyperglycemia (HbA1c >= 6.5%) had high concentrations of inflammatory biomarkers (interleukin [IL]-6 and IL-8) of cerebrospinal fluid after SCI. Consistent with patient findings, chronic hyperglycemia before SCI in rats was associated with increased inflammatory responses and oxygen-free radicals in the spinal cord and blood, thus resulting in poor functional recovery and histological outcomes. Tight glucose control before SCI decreased the harmful effects of hyperglycemia after SCI in both human and rat studies. Our findings suggest that chronic hyperglycemia before SCI may be a significant prognostic factor with a negative impact on functional and histological outcomes, highlighting the importance of tight glucose control before SCI. | Park, Ki-Su; Kim, Jin Bum; Keung, Martin; Seo, Ye Jin; Seo, Sung Young; Mun, Seul Ah; Lee, Young-Seok; Cho, Dae-Chul; Hwang, Jeong-Hyun; Han, Inbo; Kim, Chi Heon; Kim, Kyoung-Tae | Kyungpook Natl Univ, Sch Med, Dept Neurosurg, 130 Dongdeok Ro, Daegu 41944, South Korea; Univ Coll Dublin, UCD Sch Med, Dublin, Ireland; Univ British Columbia, Int Collaborat Repair Discoveries, Vancouver, BC, Canada; Kyungpook Natl Univ, Dept Neurosurg, Chilgok Hosp, Daegu, South Korea; CHA Univ, CHA Bundang Med Ctr, Sch Med, Dept Neurosurg, Seongnam, South Korea; Seoul Natl Univ, Coll Med, Dept Neurosurg, Seoul, South Korea | ; Kim, Chi/J-6536-2019 | 55932363100; 57216694429; 57211480006; 57200397258; 57201408663; 57216694404; 57203798682; 55859543400; 7403896906; 9338449900; 35145892000; 57201369790 | nskimkt7@gmail.com; | JOURNAL OF NEUROTRAUMA | J NEUROTRAUM | 0897-7151 | 1557-9042 | 37 | 9 | SCIE | CLINICAL NEUROLOGY;CRITICAL CARE MEDICINE;NEUROSCIENCES | 2020 | 5.269 | 20.0 | 0.83 | 2025-06-25 | 12 | 12 | gliosis; hyperglycemia; inflammation; SCI | NEUROLOGICAL RECOVERY; CEREBROSPINAL-FLUID; VALPROIC ACID; PREVALENCE; SEVERITY; GLUCOSE | gliosis; hyperglycemia; inflammation; SCI | Adult; Animals; Cervical Vertebrae; Chronic Disease; Diabetes Mellitus; Female; Gliosis; Humans; Hyperglycemia; Inflammation; Inflammation Mediators; Male; Middle Aged; Prospective Studies; Rats; Rats, Sprague-Dawley; Spinal Cord Injuries; glucose; hemoglobin A1c; interleukin 18; interleukin 8; oxygen radical; autacoid; adult; animal cell; animal tissue; Article; astrocytosis; blood level; clinical outcome; controlled study; convalescence; disease association; disease marker; disease severity; female; functional assessment; glucose blood level; hemoglobin blood level; histopathology; hospital admission; human; human cell; human tissue; hyperglycemia; inflammation; major clinical study; male; middle aged; multivariate logistic regression analysis; nonhuman; observational study; prognosis; prospective study; protein blood level; protein cerebrospinal fluid level; rat; rat model; risk factor; spinal cord; spinal cord injury; spine surgery; tissue level; animal; cervical vertebra; chronic disease; diabetes mellitus; diagnostic imaging; gliosis; hyperglycemia; inflammation; injury; metabolism; spinal cord injury; Sprague Dawley rat | English | 2020 | 2020-05-01 | 10.1089/neu.2019.6724 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Continuous Optical Monitoring of Spinal Cord Oxygenation and Hemodynamics during the First Seven Days Post-Injury in a Porcine Model of Acute Spinal Cord Injury | One of the only currently available treatment options to potentially improve neurological recovery after acute spinal cord injury (SCI) is augmentation of mean arterial blood pressure (MAP) to promote blood flow and oxygen delivery to the injured cord. However, to optimize such hemodynamic management, clinicians require a method to monitor the physiological effects of these MAP alterations within the injured cord. Therefore, we investigated the feasibility and effectiveness of using a novel optical sensor, based on near-infrared spectroscopy (NIRS), to monitor real-time spinal cord oxygenation and hemodynamics during the first 7 days post-injury in a porcine model of acute SCI. Six Yucatan miniature pigs underwent a T10 vertebral level contusion-compression injury. Spinal cord oxygenation and hemodynamics were continuously monitored by a minimally invasive custom-made NIRS sensor, and by invasive intraparenchymal (IP) probes to validate the NIRS measures. Episodes of MAP alteration and hypoxia were performed acutely after injury, and at 2 and 7 days post-injury to simulate the types of hemodynamic changes SCI patients experience after injury. The NIRS sensor demonstrated the ability to provide oxygenation and hemodynamic measurements over the 7-day post-SCI period. NIRS measures showed statistically significant correlations with each of the invasive IP measures and MAP changes during episodes of MAP alteration and hypoxia throughout the first week post-injury (p < 0.05). These results indicate that this novel NIRS system can monitor real-time changes in spinal cord oxygenation and hemodynamics over the first 7 days post-injury, and has the ability to detect local tissue changes that are reflective of systemic hemodynamic changes. | Cheung, Amanda; Tu, Lorna; Manouchehri, Neda; Kim, Kyoung-Tae; So, Kitty; Webster, Megan; Fisk, Shera; Tigchelaar, Seth; Dalkilic, Sara S.; Sayre, Eric C.; Streijger, Femke; Macnab, Andrew; Kwon, Brian K.; Shadgan, Babak | Univ British Columbia, Int Collaborat Repair Discoveries, Vancouver, BC, Canada; Univ British Columbia, Dept Pediat, Vancouver, BC, Canada; Univ British Columbia, Dept Orthoped, Vancouver, BC, Canada; Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Sch Med, Dept Neurosurg, Daegu, South Korea; Arthrit Res Canada, Richmond, BC, Canada | 57215696039; 57220718789; 56685312300; 57201369790; 57194112871; 57214916693; 57212741152; 56610817600; 57216162741; 8926805100; 7801420947; 24379629000; 55851635600; 25646835100 | shadgan@mail.ubc.ca; | JOURNAL OF NEUROTRAUMA | J NEUROTRAUM | 0897-7151 | 1557-9042 | 37 | 21 | SCIE | CLINICAL NEUROLOGY;CRITICAL CARE MEDICINE;NEUROSCIENCES | 2020 | 5.269 | 20.0 | 1.24 | 2025-06-25 | 21 | 25 | animal model; hemodynamics; implantable sensor; near-infrared spectroscopy; spinal cord injury | NEAR-INFRARED SPECTROSCOPY; MEAN ARTERIAL-PRESSURE; BRAIN-TISSUE OXYGEN; BLOOD-FLOW; SECONDARY INJURY; MANAGEMENT; METABOLISM; SATURATION; TRAUMA | animal model; hemodynamics; implantable sensor; near-infrared spectroscopy; spinal cord injury | Animals; Disease Models, Animal; Female; Hemodynamics; Neurophysiological Monitoring; Spectroscopy, Near-Infrared; Spinal Cord; Spinal Cord Injuries; Swine; Swine, Miniature; animal experiment; animal model; animal tissue; Article; controlled study; contusion; female; hemodynamic parameters; hypoxia; mean arterial pressure; minimally invasive procedure; near infrared spectroscopy; nonhuman; oxygenation; spinal cord compression; spinal cord function; spinal cord injury; Yucatan micropig; animal; devices; disease model; hemodynamics; minipig; near infrared spectroscopy; neurophysiological monitoring; pathophysiology; physiology; pig; procedures; spinal cord; spinal cord injury; vascularization | English | 2020 | 2020-11-01 | 10.1089/neu.2020.7086 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Relationship between Early Vasopressor Administration and Spinal Cord Hemorrhage in a Porcine Model of Acute Traumatic Spinal Cord Injury | Current practice guidelines for acute spinal cord injury (SCI) recommend augmenting mean arterial blood pressure (MAP) for the first 7 days post-injury. After SCI, the cord may be compressed by the bone/ligaments of the spinal column, limiting regional spinal cord blood flow. Following surgical decompression, blood flow may be restored, and can potentially promote a "reperfusion" injury. The effects of MAP augmentation on the injured cord during the compressed and decompressed conditions have not been previously characterized. Here, we used our porcine model of SCI to examine the impact of MAP augmentation on blood flow, oxygenation, hydrostatic pressure, metabolism, and intraparenchymal (IP) hemorrhage within the compressed and then subsequently decompressed spinal cord. Yucatan mini-pigs underwent a T10 contusion injury followed by 2 h of sustained compression. MAP augmentation of similar to 20 mm Hg was achieved with norepinephrine (NE). Animals received MAP augmentation either during the period of cord compression (CP), after decompression (DCP), or during both periods (CP-DCP). Probes to monitor spinal cord blood flow (SCBF), oxygenation, pressure, and metabolic responses were inserted into the cord parenchyma adjacent to the injury site to measure these responses. The cord was harvested for histological evaluation. MAP augmentation increased SCBF and oxygenation in all groups. In the CP-DCP group, spinal cord pressure steadily increased and histological analysis showed significantly increased hemorrhage in the spinal cord at and near the injury site. MAP augmentation with vasopressors may improve blood flow and reduce ischemia in the injured cord but may also induce undesirable increases in IP pressure and hemorrhage. | Cheung, Amanda; Streijger, Femke; So, Kitty; Okon, Elena B.; Manouchehri, Neda; Shortt, Katelyn; Kim, Kyoung-Tae; Keung, Martin Sheung Man; Chan, Ryan M.; Fong, Allan; Sun, Jenny; Griesdale, Donald E.; Sehkon, Mypinder S.; Kwon, Brian K. | Univ British Columbia, Dept Orthoped, Int Collaborat Repair Discoveries, Vancouver, BC, Canada; Univ British Columbia, Dept Orthoped, Vancouver Spine Surg Inst, Vancouver, BC, Canada; Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Dept Neurosurg, Daegu, South Korea; Univ British Columbia, Vancouver Gen Hosp, Dept Anesthesiol, Vancouver, BC, Canada; Univ British Columbia, Vancouver Gen Hosp, Dept Med, Div Crit Care Med, Vancouver, BC, Canada | ; Griesdale, Donald/AAT-7762-2021 | 57215696039; 7801420947; 57194112871; 7006410990; 56685312300; 57194105837; 57201369790; 57211480006; 57202308391; 57201524785; 57211481108; 6506710109; 57218405868; 55851635600 | brian.kwon@ubc.ca; | JOURNAL OF NEUROTRAUMA | J NEUROTRAUM | 0897-7151 | 1557-9042 | 37 | 15 | SCIE | CLINICAL NEUROLOGY;CRITICAL CARE MEDICINE;NEUROSCIENCES | 2020 | 5.269 | 20.0 | 0.74 | 2025-06-25 | 18 | 16 | hemodynamics; MAP; pressure; spinal cord injury; vasopressor support | MEAN ARTERIAL-PRESSURE; BLOOD-FLOW; NONINVASIVE MEASUREMENT; SECONDARY INJURY; OXIDATIVE STRESS; BRAIN-INJURY; PERFUSION; METABOLISM; RAT; ACTIVATION | hemodynamics; MAP; pressure; spinal cord injury; vasopressor support | Animals; Blood Pressure; Disease Models, Animal; Female; Hemorrhage; Spinal Cord; Spinal Cord Injuries; Swine; Swine, Miniature; Thoracic Vertebrae; Vasoconstrictor Agents; glucose; glucose plus sodium chloride; hypertensive agent; noradrenalin; vasoconstrictor agent; animal experiment; animal model; animal tissue; Article; controlled study; female; hydrostatic pressure; mean arterial pressure; nonhuman; porcine model; spinal cord blood flow; spinal cord compression; spinal cord decompression; spinal cord hemorrhage; spinal cord injury; spinal cord ischemia; spinal cord pressure; Yucatan micropig; animal; bleeding; blood pressure; disease model; drug effect; injury; metabolism; minipig; pathology; physiology; pig; spinal cord; spinal cord injury; thoracic vertebra; vascularization | English | 2020 | 2020-08-01 | 10.1089/neu.2019.6781 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Motivators and barriers to adoption of a healthy diet by survivors of stomach cancer: A cross-sectional study | Purpose: This study aimed to identify motivators and barriers to adopting a high-quality diet by survivors of stomach cancer. Background: Despite the benefits of a healthy diet and cancer survivors' motivation to stay healthy, few cancer survivors meet commonly prescribed dietary guidelines, and there have been few studies on the adequacy of dietary management in gastric cancer survivors. Methods: This cross-sectional study enrolled 124 adult survivors of stomach cancer. All patients were consecutively recruited from a single tertiary university hospital in South Korea from December 2015 to July 2016. Diet quality was assessed from patients' food diary data on 3 non-consecutive days. The barriers and motivators to following the dietary plan were measured using questionnaires. Results: Patients were more likely to consume amounts of carbohydrates if they perceived the presence of family and social support and personal disease control. Patients were more likely to consume appropriate carbohydrates and fats, and to have an appropriate intake of calcium if they perceived difficulties in eating with others. Patients were less likely to consume appropriate calcium if they perceived personal limits in their knowledge of shopping and cooking. Conclusion: When caring for stomach cancer survivors, interventions that target patient-perceived barriers and motivators are likely to improve diet quality and lead to beneficial long-term improvements in health. | Ryu, Seung Wan; Son, Young Gil; Lee, Myung Kyung | Keimyung Univ, Dept Surg, Sch Med, Daegu, South Korea; Kyungpook Natl Univ, Coll Nursing, Res Inst Nursing Sci, Daegu, South Korea | 55420795900; 56706881600; 40661513200 | mlee@knu.ac.kr; | EUROPEAN JOURNAL OF ONCOLOGY NURSING | EUR J ONCOL NURS | 1462-3889 | 1532-2122 | 44 | SCIE;SSCI | NURSING;ONCOLOGY | 2020 | 2.398 | 20.1 | 0.95 | 2025-06-25 | 8 | 10 | Barrier; Motivator; Stomach cancer; Quality of diet | QUALITY-OF-LIFE; PHYSICAL-ACTIVITY; SELF-REGULATION; TEACHABLE MOMENT; RISK-FACTORS; BEHAVIORS; NUTRITION; EXERCISE; WEIGHT; FOOD | Barrier; Motivator; Quality of diet; Stomach cancer | Adult; Aged; Aged, 80 and over; Cancer Survivors; Cross-Sectional Studies; Diet, Healthy; Female; Health Promotion; Health Status; Humans; Male; Middle Aged; Motivation; Republic of Korea; Social Support; Stomach Neoplasms; Surveys and Questionnaires; adult; aged; cancer survivor; cross-sectional study; female; health promotion; health status; human; male; middle aged; motivation; procedures; psychology; questionnaire; social support; South Korea; stomach tumor; very elderly | English | 2020 | 2020-02 | 10.1016/j.ejon.2019.101703 | 바로가기 | 바로가기 | 바로가기 | 바로가기 |
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