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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
○ ○ Article ⓘ Advanced 3D AR display based on custom-designed asymmetric holographic microlens array with high fill factor ⓘ This study presents a novel approach for enhancing three-dimensional (3D) augmented reality (AR) displays through the custom-designed asymmetric holographic microlens array (A-HMA). The A-HMA is specifically designed to enhance the performance of AR display system by balancing spatial resolution, field of view (FOV), and fill factor. It ensures uniform diffraction for a solid volumetric beam profile while maintaining a smooth 3D effect. During the fabrication process, a computer-generated hologram (CGH) pattern of the concave phase profile is generated and employed in conjunction with fully automated holographic wavefront printing. The digitally computed microlens function is sequentially recorded onto a single thin HOE plate through holographic wavefront printing at the precise micro-scale, ensuring a high fill factor and uniformity, both of which are essential for high-quality AR visualization. The asymmetrical structure of the hexagonal hogel layout, precisely fabricated via the holographic wavefront printing system, enhances both packing density and angular coverage, thereby contributing to improved light efficiency and spatial sampling performance. For seamless and realistic 3D scene reconstruction, a hexagonal elemental image array is generated using a direction-inversed propagation algorithm based on computer-generated integral imaging. This algorithm is optimized for the fabricated A-HMA, ensuring efficient computation and accurate reconstruction of real-world objects in the AR display. The proposed 3D AR system successfully reconstructs volumetric 3D scenes with high clarity, providing an immersive AR experience. Experimental results validate the effectiveness of this system, demonstrating its potential for nextgeneration AR display applications. ⓘ Khuderchuluun, Anar; Wu, Hui-Ying; Erdenebat, Munkh-Uchral; Amgalan, Tuvshinjargal; Kwon, Ki-Chul; Dashdavaa, Erkhembaatar; Kim, Young-Seok; Kim, Nam ⓘ Korea Elect Technol Inst, Display Res Ctr, Seongnam 13509, South Korea; Chungbuk Natl Univ, Sch Informat & Commun Engn, 1 Chungdae Ro, Cheongju 28644, South Korea; Kyungpook Natl Univ, Sch Elect & Elect Engn, 80 Daehak Ro, Daegu 41566, South Korea; Kyungpook Natl Univ, Specialized Univ, Ctr Semicond, 80 Daehak Ro, Daegu 41566, South Korea ⓘ Amgalan, Tuvshinjargal/LZG-7924-2025 ⓘ 57203638261; 56515552000; 36166588400; 57671826100; 7201503212; 56505523900; 23028113400; 35494120000 ⓘ vis4freedom@keti.re.kr; namkim@chungbuk.ac.kr; ⓘ OPTICS AND LASERS IN ENGINEERING ⓘ OPT LASER ENG ⓘ 0143-8166 1873-0302 193 SCIE OPTICS ⓘ 2024 3.7 28.4 N/A ⓘ 0 0 Holographic optical element (HOE); Augmented reality (AR); Three-dimensional (3D); Holographic printing; Holographic wavefront printing; Computer-generated hologram (CGH); Computer-generated integral imaging (CGII) ⓘ NEAR-EYE DISPLAY; OPTICAL-ELEMENT; LENS; WAVE ⓘ Augmented reality (AR); Computer-generated hologram (CGH); Computer-generated integral imaging (CGII); Holographic optical element (HOE); Holographic printing; Holographic wavefront printing; Three-dimensional (3D) ⓘ 3D reconstruction; Computer generated holography; Electron beam lithography; Electronic paper; Holographic displays; Holographic gratings; Instrument displays; Pixels; Three dimensional displays; Volume rendering; Augmented reality; Computer-generated hologram; Computer-generated integral imaging; Computergenerated holograms (CGH); Holographic optical element; Holographic printing; Holographic wavefront printing; Optical-; Three-dimensional; Holograms ⓘ English 2025 2025-10 10.1016/j.optlaseng.2025.109060 ⓘ 바로가기 바로가기 바로가기 바로가기
○ ○ Review ⓘ Biological augmentation of anterior cruciate ligament reconstruction with bone marrow aspirate concentrate: a systematic review and meta-analysis of randomised controlled trials ⓘ PurposeBiological augmentation of anterior cruciate ligament (ACL) reconstruction with bone marrow aspirate concentrate (BMAC) is gaining attention for its theoretical potential to enhance postoperative healing and recovery. However, its clinical benefits remain uncertain, and its high cost raises questions about efficacy. Hence, we systematically reviewed randomised controlled trials (RCTs) to evaluate the effectiveness of BMAC in ACL reconstruction.MethodsOur search included Cochrane, EMBASE, OVID, PubMed, and Scopus databases for RCTs evaluating the use of BMAC in ACL reconstruction. Primary outcomes focused on International Knee Documentation Committee (IKDC) scores and Lysholm scores. Secondary outcomes included MRI-related outcomes and postoperative complications. Statistical analysis was conducted using Review Manager 5.4 (Cochrane Collaboration), with heterogeneity assessed using Cochrane's Q test and I2 statistics.Results221 patients from five RCTs were included, with 109 (49.3%) receiving BMAC augmentation. Follow-up ranged from 11.05 to 24 months. No significant differences were found in postoperative IKDC scores between the BMAC and control groups at, three, six and 12 months. The BMAC group had significantly higher IKDC scores at 24 months; however, this difference was unlikely to be clinically significant. No significant differences were observed in postoperative Lysholm scores at 12 or 24 months. MRI-related outcomes suggested potential graft recovery improvement with BMAC, and complication rates were comparable between groups.ConclusionIn summary, biological augmentation with BMAC in ACL reconstruction does not significantly improve early patient-reported outcomes but offers potential benefits in graft recovery without increasing complication rates. ⓘ Park, Jae Yong; Cheung, James Andrew Ng Hing; Todorov, Dominik; Park, Shin Young; Lim, Hayeon; Shin, Eunjae; Yoon, Angelina; Ha, Joon ⓘ Imperial Coll London, Fac Med, Ayrton Rd, London SW7 5NH, England; Univ Manchester, Fac Med, Manchester, England; Kyungpook Natl Univ, Fac Med, Daegu, South Korea; Monash Univ, Fac Med, Melbourne, Australia; Univ Calgary, Foothills Med Ctr, Calgary, AB, Canada ⓘ ; Park, Jae Yong/ISS-5916-2023; park, shiny/ABY-8695-2022 ⓘ 58306947500; 59418191200; 59236746200; 59128871000; 59129627800; 59417934300; 59418827200; 59590299600 ⓘ jaeyongpark01@gmail.com; ⓘ INTERNATIONAL ORTHOPAEDICS ⓘ INT ORTHOP ⓘ 0341-2695 1432-5195 49 1 SCIE ORTHOPEDICS ⓘ 2024 2.6 28.4 4.43 2025-05-07 ⓘ 1 1 Anterior cruciate ligament reconstruction; Bone marrow aspirate concentrate; Biological augmentation; Patient-reported outcomes; Systematic review and meta-analysis ⓘ STRUCTURAL-PROPERTIES; GRAFT; REPAIR; MRI ⓘ Anterior cruciate ligament reconstruction; Biological augmentation; Bone marrow aspirate concentrate; Patient-reported outcomes; Systematic review and meta-analysis ⓘ Anterior Cruciate Ligament Injuries; Anterior Cruciate Ligament Reconstruction; Bone Marrow Transplantation; Humans; Randomized Controlled Trials as Topic; Treatment Outcome; anterior cruciate ligament reconstruction; bone marrow aspiration; Embase; follow up; human; International Knee Documentation Committee scale; Lysholm score; Medline; meta analysis; nuclear magnetic resonance imaging; postoperative complication; quality control; randomized controlled trial (topic); Review; Scopus; systematic review; adverse event; anterior cruciate ligament injury; bone marrow transplantation; procedures; therapy; treatment outcome ⓘ English 2025 2025-01 10.1007/s00264-024-06380-5 ⓘ 바로가기 바로가기 바로가기 바로가기
○ Article ⓘ Improvement of Catalytic Methane Oxidation by Nitric Acid Treatment on Pt/TiO2 ⓘ This study investigates the effect of nitric acid (Pt:NA) treatment on the catalytic performance of Pt/TiO2 catalysts in methane oxidation. By varying the molar ratio of Pt to nitric acid (NA) from 1:0.1 to 1:10 of Pt:NA, a series of Pt/NA-TiO2 catalysts are synthesized. The structural and catalytic properties are identified using X-Ray photoelectron spectroscopy, transmission electron microscopy, and diffuse reflectance infrared Fourier transform spectroscopy. The NA treatment during the catalyst synthesis promotes the formation of acidic sites, enhancing the uniform adsorption of the Pt precursor, which in turn improves Pt dispersion and catalytic activity. However, excessive NA treatment above Pt:NA ratio of 1:5 induces the formation of larger Pt particles due to competitive nitrate adsorption, leading to decreased Pt dispersion and diminished catalytic performance. These findings provide a simple method for synthesizing active Pt supported on TiO2 catalysts with NA treatment having well-dispersed Pt particles, thereby maximizing the catalytic activity of the methane oxidation. © 2024 The Author(s). Advanced Energy and Sustainability Research published by Wiley-VCH GmbH. ⓘ Park, Jiseok; Bae, Wo Bin; Byun, Sang Woo; Shin, Hyeonwoo; Min, Haehyun; Kim, Young Jin; Kang, Sung Bong ⓘ Research Center for Innovative Energy and Carbon Optimized Synthesis for Chemicals (Inn-ECOSysChem), School of Environment and Energy Engineering, Gwangju Institute of Science and Technology, Gwangju, 61005, South Korea; Department of Chemical Engineering, Rowan University, Glassboro, 08028, NJ, United States; Research Center for Innovative Energy and Carbon Optimized Synthesis for Chemicals (Inn-ECOSysChem), School of Environment and Energy Engineering, Gwangju Institute of Science and Technology, Gwangju, 61005, South Korea; Research Center for Innovative Energy and Carbon Optimized Synthesis for Chemicals (Inn-ECOSysChem), School of Environment and Energy Engineering, Gwangju Institute of Science and Technology, Gwangju, 61005, South Korea; Department of Chemical Engineering, State University of New York College of Environmental Science and Forestry, Syracuse, 13210, NY, United States; Department of Environmental Engineering, Kyungpook National University, 80 Daehak-ro, Daegu, 41566, South Korea; Research Center for Innovative Energy and Carbon Optimized Synthesis for Chemicals (Inn-ECOSysChem), School of Environment and Energy Engineering, Gwangju Institute of Science and Technology, Gwangju, 61005, South Korea ⓘ ⓘ 57216936819; 57218296461; 57481416600; 57654657000; 57367334300; 59054565400; 59969495200 ⓘ sbkang@gist.ac.kr; ⓘ Advanced Energy and Sustainability Research ⓘ ADV ENERG SUST RES ⓘ 2699-9412 2699-9412 ESCI ENERGY & FUELS;GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY;MATERIALS SCIENCE, MULTIDISCIPLINARY ⓘ 2024 5.7 28.4 0 2025-05-07 ⓘ 0 ⓘ ⓘ CH<sub>4</sub> oxidations; dispersion and phase; nitric acid treatments; Pt/TiO<sub>2</sub>; surface acidity ⓘ Catalytic oxidation; High resolution transmission electron microscopy; Molar ratio; Platinum; Sustainable development; Catalytic performance; CH 4; CH4 oxidation; Dispersion and phase; Methane oxidation; Nitric acid treatment; Pt/TiO 2; Surface acidity; TiO 2; ]+ catalyst; Fourier transform infrared spectroscopy ⓘ English Article in press 2025 10.1002/aesr.202400358 ⓘ 바로가기 바로가기 바로가기
○ ○ Article ⓘ UV light and X-ray induced luminescence properties of Eu3+and Tb3+single-doped and double-doped phosphosilicate glasses for LED and scintillator applications ⓘ Eu3+ and Tb3+ single-doped and co-doped phosposilicate (P2O5 +SiO2) glasses with the insertion of fluorides (NaF+BaF2+AlF3) were fabricated. Absorption and excitation spectra of glasses were studied. With two different (218 and 378 nm) excitations of Eu3+ and Tb3+, the visible emission spectra (450-750 nm) consisting of RGB (red-green-blue) colors were obtained. The multipolar interactions involved in the energy transfer (ET) between Eu3+ and Tb3+ were analyzed through Reisfeld and Dexter's theory. The lifetimes of the co-doped glasses for the 5 D 0 emission (lambda ex=378 nm) of Eu3+ and the 5 D 4 emission (lambda ex=218 nm) of Tb3+ ions were obtained. Further, the asymmetric ratios, integrated intensities, R/G ratios, and ET efficiencies were also evaluated. The scintillation efficiency of glasses determined from radio luminescence (X-ray) was found to be 62%. The color coordinates of the glasses were moved to yellowish-green zone with the CCT (correlative color temperatures) of <= 4037 K. ⓘ Meejitpaisan, P.; Doddoji, Ramachari; Kothan, S.; Kim, H. J.; Reddy, Vasudeva Reddy Minnam; Alhammadi, Salh; Kaewkhao, J. ⓘ Nakhon Pathom Rajabhat Univ, Fac Sci & Technol, Phys Program, Nakhon Pathom 73000, Thailand; Nakhon Pathom Rajabhat Univ, Ctr Excellence Glass Technol & Mat Sci CEGM, Nakhon Pathom 73000, Thailand; Duy Tan Univ, Inst Res & Dev, Da Nang 550000, Vietnam; Duy Tan Univ, Fac Nat Sci, Da Nang 550000, Vietnam; Chiang Mai Univ, Fac Associated Med Sci, Ctr Radiat Res & Med Imaging, Dept Radiol Technol, Chiang Mai 50200, Thailand; Kyungpook Natl Univ, Dept Phys Educ, Daegu 41566, South Korea; SIMATS, Saveetha Sch Engn, Dept Math, Chennai 602105, Tamil Nadu, India; Yeungnam Univ, Sch Chem Engn, Gyongsan 38541, South Korea ⓘ Meejitpaisan, Piyachat/HSG-3266-2023; Alhammadi, Salh/ABZ-2324-2022; Ramachari, D./C-1205-2019 ⓘ 56006076500; 57214510277; 6507017165; 58483690400; 56524508600; 57193272022; 23974520300 ⓘ doddojiramachari@duytan.edu.vn; jakrapong@webmail.npru.ac.th; ⓘ MATERIALS RESEARCH BULLETIN ⓘ MATER RES BULL ⓘ 0025-5408 1873-4227 185 SCIE MATERIALS SCIENCE, MULTIDISCIPLINARY ⓘ 2024 5.7 28.4 0 2025-05-07 ⓘ 3 6 Eu3+/Tb3+co-doped phosposilicate glasses; Photo and X-ray luminescence; Decay times; Dexter and Reisfeld ET mechanism; Photometric properties ⓘ ENERGY-TRANSFER; EMISSION ANALYSIS; PHOSPHOR; LASER; ORANGE; TB3+ ⓘ Decay times; Dexter and Reisfeld ET mechanism; Eu<sup>3+</sup>/Tb<sup>3+</sup> co-doped phosposilicate glasses; Photo and X-ray luminescence; Photometric properties ⓘ Atomic emission spectroscopy; Luminescence of solids; Scintillation counters; Sodium Fluoride; Co-doped; Decay time; Dexte and reisfeld energy transfer mechanism; Energy transfer mechanisms; Eu3+/tb3+ co-doped phosposilicate glass; Luminescence properties; Photo and X-ray luminescence; Photometric properties; UV-light; X ray luminescence; Scintillation ⓘ English 2025 2025-05 10.1016/j.materresbull.2025.113295 ⓘ 바로가기 바로가기 바로가기 바로가기
○ Article ⓘ Anti-Inflammatory and Antibacterial Properties of Curcuma longa Extract Against Helicobacter pylori ⓘ Helicobacter pylori is a Gram-negative, microaerophilic bacterium that colonizes the human stomach, causing gastritis, gastric ulcers, and gastric cancer. This study investigated the anti-Helicobacter and anti-inflammatory effects of Curcuma longa extract (CLE) as a potential treatment for H. pylori infection. Ultra-high performance liquid chromatography quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF/MS) analysis identified 18 chemical compounds in CLE, with curcumin, bisdemethoxycurcumin, and bisacurone as major active components. In vitro experiments demonstrated that CLE completely inhibited the growth of H. pylori Sydney strain 1 (SS1) in a dose-dependent manner and exhibited synergistic effects when combined with amoxicillin. In a mouse model infected with H. pylori SS1 showed that oral administration of CLE for 4 weeks effectively eradicated H. pylori from the stomach without causing toxicity, as evidenced by the CLO test and reduced levels of H. pylori-associated genes. Furthermore, CLE attenuated inflammatory cell infiltration in the gastric mucosa of infected mice and significantly reduced the expression of proinflammatory cytokines and matrix metalloproteinases in H. pylori-infected AGS cells, a human gastric cancer cell line. These findings suggest that CLE is a promising candidate for the treatment of H. pylori infection, exhibiting potent antibacterial and anti-inflammatory properties. © 2025 The Author(s). Molecular Nutrition & Food Research published by Wiley-VCH GmbH. ⓘ Kim, Jeongsook; Kim, Kwan-Woo; Jang, Jin-Kyu; Kim, Myoung Jin; Cooray, Akila; Lee, Young-Seob; Lee, Kyu Pil; Lee, Dae Young ⓘ Department of Physiology, College of Veterinary Medicine, Chungnam National University, Daejeon, South Korea; Department of Herbal Crop Research, National Institute of Horticultural Herbal Science, Rural Development Administration, Eumseong, South Korea; BK21 FOUR KNU Creative BioResearch Group, School of Life Sciences, Kyungpook National University, Daegu, South Korea; Department of Herbal Crop Research, National Institute of Horticultural Herbal Science, Rural Development Administration, Eumseong, South Korea; Department of Physiology, College of Veterinary Medicine, Chungnam National University, Daejeon, South Korea; Department of Herbal Crop Research, National Institute of Horticultural Herbal Science, Rural Development Administration, Eumseong, South Korea; Department of Physiology, College of Veterinary Medicine, Chungnam National University, Daejeon, South Korea; BK21 FOUR KNU Creative BioResearch Group, School of Life Sciences, Kyungpook National University, Daegu, South Korea ⓘ ⓘ 58098030400; 57188988057; 58756632600; 59970541400; 57552289200; 37030914700; 59970541500; 57750904900 ⓘ kplee@cnu.ac.k; youngseoblee@korea.kr; dylee80@knu.ac.kr; ⓘ Molecular Nutrition and Food Research ⓘ MOL NUTR FOOD RES ⓘ 1613-4125 1613-4133 SCIE FOOD SCIENCE & TECHNOLOGY ⓘ 2024 4.2 28.5 ⓘ 0 ⓘ ⓘ anti-inflammation; antibacterial; Curcuma longa; eradication; Helicobacter pylori ⓘ ⓘ English Article in press 2025 10.1002/mnfr.70161 ⓘ 바로가기 바로가기 바로가기
○ ○ Article ⓘ Exploring the relationship between plasma and salivary levels of oxytocin, vasopressin, and cortisol in beagles: A preliminary study ⓘ Oxytocin, vasopressin, and cortisol are widely used as biomarkers to assess the temperament or emotional state of dogs. Typically, these levels are measured in blood; however, this invasive procedure can induce acute pain and stress. Considering the welfare of dogs, it is necessary to replace these procedures with noninvasive methods. Saliva sampling has emerged as a promising, noninvasive alternative for measuring hormonal levels. Nonetheless, it remains unclear whether saliva samples accurately reflect plasma hormonal levels in dogs. The objective of this study was to evaluate the correlations of oxytocin, vasopressin, and cortisol levels between plasma and saliva samples. We simultaneously collected blood and saliva samples from fifteen beagles, aged six, including eleven females and four sterilized males. Due to the limited availability of saliva samples, each analysis was performed on 5-11 dogs. Hormonal levels were quantified using commercial ELISA kits. Linear regression analysis and Pearson's correlation coefficient were used for statistical analysis. Our findings revealed no significant correlation between oxytocin or vasopressin levels in the plasma and salivary samples. However, a significant positive correlation was observed between cortisol levels in plasma and saliva samples. Additionally, oxytocin and vasopressin levels were positively correlated in both plasma and saliva samples. A positive correlation was found between the plasma cortisol and oxytocin levels, whereas no correlation was observed between the salivary cortisol and oxytocin levels. This study provides a foundation for understanding hormonal relationships across different matrices, contributing to the development of alternative sampling methods that prioritize animal welfare. ⓘ Jung, Youngwook; Yang, Kayoung; Yoon, Minjung ⓘ Kyungpook Natl Univ, Dept Anim Sci & Biotechnol, Sangju 37224, South Korea; Natl Inst Anim Sci, Anim Welf Div, Wanju 55365, South Korea; Kyungpook Natl Univ, Dept Horse Compan & Wild Anim Sci, Sangju 37224, South Korea; Kyungpook Natl Univ, Res Inst Innovat Anim Sci, Sangju 37224, South Korea ⓘ ⓘ 57219279028; 57190161034; 22137296500 ⓘ mjyoon@knu.ac.kr; ⓘ DOMESTIC ANIMAL ENDOCRINOLOGY ⓘ DOMEST ANIM ENDOCRIN ⓘ 0739-7240 1879-0054 92 SCIE AGRICULTURE, DAIRY & ANIMAL SCIENCE;ENDOCRINOLOGY & METABOLISM ⓘ 2024 2.1 28.5 0 2025-05-07 ⓘ 0 0 Beagle; Cortisol; Dog; Oxytocin; Plasma; Saliva; Vasopressin ⓘ INDIVIDUAL-DIFFERENCES; ADRENOCORTICAL HORMONES; PERIPHERAL OXYTOCIN; URINARY OXYTOCIN; STRESS-RESPONSE; SEX; DOGS; ASSOCIATIONS; VALIDATION; BEHAVIOR ⓘ Beagle; Cortisol; Dog; Oxytocin; Plasma; Saliva; Vasopressin ⓘ Animals; Biomarkers; Dogs; Female; Hydrocortisone; Male; Oxytocin; Saliva; Vasopressins; hydrocortisone; oxytocin; vasopressin; biological marker; hydrocortisone; oxytocin; vasopressin derivative; animal experiment; animal tissue; animal welfare; Article; beagle; controlled study; endocrine system; enzyme linked immunosorbent assay; female; hydrocortisone blood level; linear regression analysis; male; nonhuman; oxytocin blood level; saliva level; vasopressin blood level; animal; blood; chemistry; dog; metabolism; saliva ⓘ English 2025 2025-07 10.1016/j.domaniend.2025.106937 ⓘ 바로가기 바로가기 바로가기 바로가기
○ ○ Article ⓘ Decoding Cytokine Dynamics: Wharton's Jelly Stromal Cells and Chondro-Differentiates in PHA-Stimulated Co-Culture ⓘ Introduction: Articular cartilage damage presents a significant clinical challenge, with limited options for effective regeneration. Mesenchymal stromal cells (MSCs) derived from Wharton's jelly (WJ) are a promising cell source for cartilage repair due to their regenerative and immunomodulatory properties. While undifferentiated MSCs have demonstrated potent immunoregulatory effects, the immunomodulatory potential of chondrocytes derived from WJ-MSCs remains underexplored, particularly under inflammatory conditions. This study investigates the differential cytokine expression profiles of WJ-MSC-derived chondrocytes and undifferentiated MSCs under inflammatory stimulation with phytohemagglutinin (PHA) to understand their immunomodulatory capacities. Materials and Methods: WJ-MSCs were differentiated into chondrocytes using a micromass culture system. Differentiated chondrocytes were then co-cultured with immune cells under PHA-induced inflammatory conditions. Control groups included co-cultured cells without PHA activation and chondrocytes activated with PHA in the absence of immune cell interaction. Cytokine expression profiles were analyzed using the RT2 Customized Gene Array to evaluate pro- and anti-inflammatory markers. Morphological changes were assessed microscopically. The immunomodulatory responses of chondrocytes were compared to those of undifferentiated MSCs under the same experimental conditions. Results: Chondrocytes co-cultured with immune cells under PHA activation exhibited downregulation of IDO, HLA-G, PDGF, IL-10, TNF-alpha, IL-6, and IFN-gamma compared to undifferentiated MSCs in similar conditions. In non-PHA co-cultured conditions, chondrocytes showed increased expression of IL-6, IFN-gamma, IL-4, VEGF, iNOS, PDGF, PTGS-2 and TGF-beta, while TNF-alpha, IL-10, IDO and HLA-G were decreased. In contrast, chondrocytes activated with PHA without immune cell interaction displayed reduced expression of HLA-G and TNF-alpha, with no significant changes in IL-6, IFN-gamma, IL-4, IL-10, VEGF, PDGF, PTGS-2, TGF-beta, IDO, and iNOS compared to PHA-stimulated undifferentiated MSCs. Conclusion: This study demonstrates that chondrocytes derived from WJ-MSCs exhibit limited immunomodulatory potential compared to undifferentiated MSCs, particularly under PHA-induced inflammatory conditions. Undifferentiated MSCs showed superior regulation of key cytokines associated with immune modulation. These findings suggest that maintaining MSCs in an undifferentiated state may be advantageous for therapeutic applications targeting inflammatory conditions, such as osteoarthritis. Future research should explore strategies to enhance the immunomodulatory efficacy of chondrocytes, potentially through genetic modification or adjunctive therapies. ⓘ Sundaram, Raja Sundari Meenakshi; Rupert, Secunda; Srinivasan, Prasanna; Sathyanesan, Jeswanth; Govarthanan, Kavitha; Jeyaraman, Naveen; Ramasubramanian, Swaminathan; Jeyaraman, Madhan; Chung, Ho Yun; Gangadaran, Prakash; Ahn, Byeong-Cheol ⓘ Govt Stanley Hosp, Dept Regenerat Med & Res, Chennai 600001, Tamil Nadu, India; Indian Inst Technol Madras, Dept Biotechnol, Chennai 600036, Tamil Nadu, India; Dr MGR Educ & Res Inst, ACS Med Coll & Hosp, Dept Orthopaed, Chennai 600017, Tamil Nadu, India; Mother Cell Regenerat Ctr, Dept Regenerat Med, Tiruchirappalli 620017, Tamil Nadu, India; Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Sch Med, Dept Plast & Reconstruct Surg,CMRI, Daegu 41944, South Korea; Kyungpook Natl Univ, Sch Med, Dept Biomed Sci, BK21 FOUR KNU Convergence Educ Program Biomed Sci, Daegu 41944, South Korea; Kyungpook Natl Univ, Sch Med, Dept Nucl Med, Daegu 41944, South Korea; Kyungpook Natl Univ, Cardiovasc Res Inst, Daegu 41944, South Korea ⓘ ; Jeyaraman, Madhan/ABB-8464-2020; Ramasubramanian, Swaminathan/ISA-0083-2023; S, Raja/HPD-7505-2023; Gangadaran, Prakash/AAV-3102-2021 ⓘ 57348025200; 59662865900; 57211887196; 14321631800; 56966697100; 57219306833; 58960264000; 57216926503; 7404007181; 54393130400; 7202791511 ⓘ bt.raji@gmail.com; drsecunda@gmail.com; prasannasrinivasan81@yahoo.com; dr_jeswanth@yahoo.co.in; govarthanan_kavitha@yahoo.co.in; naveenjeyaraman@yahoo.com; swaminathan.ramasubramanian@outlook.com; madhanjeyaraman@gmail.com; hy-chung@knu.ac.kr; prakashg@knu.ac.kr; abc2000@knu.ac.kr; ⓘ CELLS ⓘ CELLS-BASEL ⓘ 2073-4409 14 3 SCIE CELL BIOLOGY ⓘ 2024 5.2 28.7 0 2025-05-07 ⓘ 0 0 mesenchymal stromal cells; umbilical cord; chondro-differentiation; cytokines; PHA stimulation; immunomodulation; osteoarthritis ⓘ MESENCHYMAL STEM-CELLS; OSTEOARTHRITIS; INFLAMMATION; MANAGEMENT ⓘ chondro-differentiation; cytokines; immunomodulation; mesenchymal stromal cells; osteoarthritis; PHA stimulation; umbilical cord ⓘ Cell Differentiation; Cells, Cultured; Chondrocytes; Chondrogenesis; Coculture Techniques; Cytokines; Humans; Mesenchymal Stem Cells; Phytohemagglutinins; Wharton Jelly; 5' nucleotidase; beta actin; CD14 antigen; CD34 antigen; collagen type 2; collagen type I alpha 1 chain; cytokine; endoglin; gamma interferon; HLA G antigen; Indolamine 2 3 dioxygenase 1; inducible nitric oxide synthase; interleukin 10; interleukin 4; interleukin 6; peptides and proteins; phytohemagglutinin; platelet derived growth factor; prostaglandin endoperoxide synthase 2; receptor type tyrosine protein phosphatase C; Thy 1 membrane glycoprotein; transcription factor Sox9; transforming growth factor beta; tumor necrosis factor; unclassified drug; vasculotropin; cytokine; phytohemagglutinin; Article; cell culture; cell differentiation; chondrocyte; clinical article; coculture; enzyme linked immunosorbent assay; flow cytometry; gene expression; human; human cell; immunocompetent cell; immunophenotyping; inflammation; mesenchymal stroma cell; mononuclear cell; phase contrast microscopy; protein expression; sandwich ELISA; chondrogenesis; cytology; drug effect; mesenchymal stem cell; metabolism; Wharton jelly ⓘ English 2025 2025-02 10.3390/cells14030174 ⓘ 바로가기 바로가기 바로가기 바로가기
○ ○ Review ⓘ Hair Regeneration Methods Using Cells Derived from Human Hair Follicles and Challenges to Overcome ⓘ The hair follicle is a complex of mesenchymal and epithelial cells acquiring different properties and characteristics responsible for fulfilling its inductive and regenerative role. The epidermal and dermal crosstalk induces morphogenesis and maintains hair follicle cycling properties. The hair follicle is enriched with pluripotent stem cells, where dermal papilla (DP) cells and dermal sheath (DS) cells constitute the dermal compartment and the epithelial stem cells existing in the bulge region exert their regenerative role by mediating the epithelial-mesenchymal interaction (EMI). Many studies have developed and focused on various methods to optimize the EMI through in vivo and in vitro approaches for hair regeneration. The culturing of human hair mesenchymal cells resulted in the loss of trichogenicity and inductive properties of DP cells, limiting their potential application in de novo hair follicle generation in vivo. Epithelial stem cells derived from human hair follicles are challenging to isolate and culture, making it difficult to obtain enough cells for hair regeneration purposes. Mesenchymal stem cells and epithelial stem cells derived from human hair follicles lose their ability to form hair follicles during culture, limiting the study of hair follicle formation in vivo. Therefore, many attempts and methods have been developed to overcome these limitations. Here, we review the possible and necessary cell methods and techniques used for human hair follicle regeneration and the restoration of hair follicle cell inductivity in culture. ⓘ Hamida, Ons Ben; Kim, Moon Kyu; Sung, Young Kwan; Kim, Min Kyu; Kwack, Mi Hee ⓘ Kyungpook Natl Univ, Sch Med, Dept Immunol, Daegu 41944, South Korea; Kyungpook Natl Univ Hosp, Hair Transplantat Ctr, Daegu 41944, South Korea ⓘ ⓘ 58628712100; 57199748390; 55663365300; 57208648398; 6507685557 ⓘ ons.benh94@gmail.com; moonkim@knu.ac.kr; ysung@knu.ac.kr; mq783@hanmail.net; go3004@knu.ac.kr; ⓘ CELLS ⓘ CELLS-BASEL ⓘ 2073-4409 14 1 SCIE CELL BIOLOGY ⓘ 2024 5.2 28.7 2.88 2025-05-07 ⓘ 1 1 human hair follicle regeneration; dermal papilla cells; dermal sheath cells; epithelial stem cells ⓘ DERMAL PAPILLA CELLS; ALKALINE-PHOSPHATASE ACTIVITY; FOLLICULAR STEM-CELLS; EPIDERMAL INTERACTIONS; SHEATH-CELLS; TERM CULTURE; IN-VITRO; GROWTH; BULGE; RECONSTITUTION ⓘ dermal papilla cells; dermal sheath cells; epithelial stem cells; human hair follicle regeneration ⓘ Animals; Epithelial Cells; Hair; Hair Follicle; Humans; Mesenchymal Stem Cells; Regeneration; dermis; epidermis; epithelium; epithelium cell; hair; hair follicle; hair follicle cell; human; human cell; in vitro study; mesenchymal stem cell; mesenchyme; mesenchyme cell; morphogenesis; mouse; nonhuman; normal human; pluripotent stem cell; regeneration; review; stem cell; animal; cytology; growth, development and aging; hair; physiology ⓘ English 2025 2025-01 10.3390/cells14010007 ⓘ 바로가기 바로가기 바로가기 바로가기
○ ○ Review ⓘ Modulating Neuroinflammation as a Prospective Therapeutic Target in Alzheimer's Disease ⓘ The recent approval of lecanemab highlights that the amyloid beta (A beta) protein is an important pathological target in Alzheimer's disease (AD) and further emphasizes the significance of neuroinflammatory pathways in regulating A beta accumulation. Indeed, A beta accumulation triggers microglia activation, which are key mediators in neuroinflammation. The inflammatory responses in this process can lead to neuronal damage and functional decline. Microglia secrete proinflammatory cytokines that accelerate neuronal death and release anti-inflammatory cytokines and growth factors contributing to neuronal recovery and protection. Thus, microglia play a dual role in neurodegeneration and neuroprotection, complicating their function in AD. Therefore, elucidating the complex interactions between A beta protein, microglia, and neuroinflammation is essential for developing new strategies for treating AD. This review investigates the receptors and pathways involved in activating microglia and aims to enhance understanding of how these processes impact neuroinflammation in AD, as well as how they can be regulated. This review also analyzed studies reported in the existing literature and ongoing clinical trials. Overall, these studies will contribute to understanding the regulatory mechanisms of neuroinflammation and developing new therapies that can slow the pathological progression of AD. ⓘ Lee, Eunshil; Chang, Yongmin ⓘ Kyungpook Natl Univ, Inst Biomed Engn Res, Daegu 41944, South Korea; Kyungpook Natl Univ, Sch Med, Dept Mol Med, Daegu 41944, South Korea; Kyungpook Natl Univ Hosp, Dept Radiol, Daegu 41944, South Korea ⓘ ⓘ 25925922900; 7501840633 ⓘ leees82@naver.com; ychang@knu.ac.kr; ⓘ CELLS ⓘ CELLS-BASEL ⓘ 2073-4409 14 3 SCIE CELL BIOLOGY ⓘ 2024 5.2 28.7 2.88 2025-05-07 ⓘ 0 1 neuroinflammation; microglia; receptors; pathways; Alzheimer's disease ⓘ CENTRAL-NERVOUS-SYSTEM; TOLL-LIKE RECEPTORS; TRANSGENIC MOUSE MODEL; AMYLOID-BETA PEPTIDE; N-TERMINAL KINASE; MICROGLIAL ACTIVATION; MEMORY IMPAIRMENT; P2X7 RECEPTOR; NLRP3 INFLAMMASOME; P2X(7) RECEPTOR ⓘ Alzheimer’s disease; microglia; neuroinflammation; pathways; receptors ⓘ Alzheimer Disease; Amyloid beta-Peptides; Animals; Cytokines; Humans; Inflammation; Microglia; Neuroinflammatory Diseases; Signal Transduction; lecanemab; amyloid beta protein; cytokine; Alzheimer disease; animal model; drug therapy; human; inflammation; microglia; nerve degeneration; nervous system inflammation; neuroprotection; nonhuman; review; animal; metabolism; pathology; signal transduction ⓘ English 2025 2025-02 10.3390/cells14030168 ⓘ 바로가기 바로가기 바로가기 바로가기
○ Article ⓘ Internal steam generation via mixed ion-conducting fuel cell for methane reforming at 600 oC ⓘ Fuel cells provide efficient and eco-friendly alternatives to traditional combustion-based power generation. Among various types, protonic ceramic fuel cell (PCFC) has emerged as promising candidates due to their ability to operate at lower temperature and feasibility for methane usage. Although solid oxide fuel cell (SOFC) naturally generates steam at the anode during operation, PCFC necessitates the installation of an external steam generator to for mitigating carbon coke formation and incomplete conversion. This study introduces a novel mixed ion-conducting fuel cell (MIFC) design for internal steam generating in the anode side of PCFC. The MIFC was fabricated with BaZr0.1Ce0.7Y0.1Yb0.1O3-δ (BZCYYb) as a proton conductor and Sm0.2Ce0.8O2-δ (SDC) as an oxide ion conductor via dip-coating leveraging the shrinkage difference and coating slurry viscosities. The layered structure of the MIFC significantly improved maximum power densities of 0.40 W cm-2 for hydrogen and 0.20 W cm-2 for methane at 600 oC. The layered MIFC also achieved highly table performance at long-term methane reforming at 0.1 A cm-2 for 50 h. Internal steam generation from the layered structure contributed to higher power densities and mitigated coke formation. The results highlight its potential for applications using hydrocarbon fuels. © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2025. ⓘ Jeon, Ok Sung; Choi, Myung Sik ⓘ Chemistry and Biochemistry Department, University of California Los Angeles, Los Angeles, 90095, CA, United States, Regional Leading Research Center for Smart Energy System, Kyungpook National University, Sangju, 37224, South Korea; Regional Leading Research Center for Smart Energy System, Kyungpook National University, Sangju, 37224, South Korea, Department of Nano & Advanced Materials Science and Engineering, Kyungpook National University, Sangju, 37224, South Korea ⓘ ⓘ 56556374900; 57190737942 ⓘ osjeon7@gmail.com; ms.choi@knu.ac.kr; ⓘ Journal of Electroceramics ⓘ J ELECTROCERAM ⓘ 1385-3449 1573-8663 SCIE MATERIALS SCIENCE, CERAMICS ⓘ 2024 2.6 28.8 N/A ⓘ 0 ⓘ ⓘ Methane; Mixed ion-conducting; Protonic ceramic fuel cell; Shrinkage; Steam ⓘ Anodes; Barium compounds; Boron compounds; Ceramic materials; Cerium compounds; Coatings; Coke; Combustion; Samarium compounds; Solid oxide fuel cells (SOFC); Steam generators; Yttrium compounds; Zirconium compounds; Ceramic fuel cells; Coke formation; Ion-conducting; Layered Structures; Methane reforming; Mixed ion-conducting; Mixed-ion; Protonic; Protonic ceramic fuel cell; Steam generation; Protonic ceramic fuel cells (PCFC); Shrinkage; Steam ⓘ English Article in press 2025 10.1007/s10832-025-00420-1 ⓘ 바로가기 바로가기 바로가기
○ ○ Article ⓘ Comprehensive Study of ZrNiIn0.5Sb0.5 Double Half-Heusler Properties for Thermoelectric and Spintronics Applications: Intrinsic Homogeneity Optimization and Extrinsic Sc Doping Effects ⓘ Recent efforts have focused on optimizing alternative thermoelectric (TE) materials for mid-to-high temperature applications and exploring additional potential fields of application. This study aimed to improve the TE performance of ZrNiIn0.5Sb0.5 double half-Heusler alloy by reducing impurity phases and doping with Sc, while also probing its magnetic behavior. Samples were synthesized through arc melting, hot pressing, and annealing, which resulted in a reduction in impurities upon stepwise In-Sb compensation. This improvement led to a 114% increase in power factor (PF) and a 30% decrease in thermal conductivity. Furthermore, the retention of ZrO2 nanoprecipitates and a bimodal microstructure, along with further minimization of impurities through Zr compensation, increased PF by an additional 20% and decreased thermal conductivity by 12%. As a result, the figure of merit (zT) was boosted by 82% at 973 K. However, Sc doping caused a reduction in thermal conductivity by 11%, but it had a negative impact on PF and thus zT. ZrNiIn0.5Sb0.5 demonstrated a hardness of 447 Hv and exhibited soft ferromagnetic semiconductor properties. This research significantly advances the use of ZrNiIn0.5Sb0.5 alloys for thermoelectric applications and potential spintronic applications. ⓘ Kahiu, Joseph Ngugi; Kihoi, Samuel Kimani; Kim, Hyunji; Marekwa, Innocent Thato; Shin, Donghyun; Lee, Ho Seong ⓘ Kyungpook Natl Univ, Sch Mat Sci & Engn, Daegu 41566, South Korea; Kyungpook Natl Univ, Dept Mat Sci & Met Engn, Daegu 41566, South Korea; Kyungpook Natl Univ, Res Inst Automat Parts & Mat, Daegu 41566, South Korea ⓘ Kihoi, Samuel Kimani/IUM-8515-2023 ⓘ 57222096169; 57208396874; 57208408040; 59538009100; 59148228400; 55706810400 ⓘ hs.lee@knu.ac.kr; ⓘ ACS APPLIED ENERGY MATERIALS ⓘ ACS APPL ENERG MATER ⓘ 2574-0962 8 4 SCIE CHEMISTRY, PHYSICAL;ENERGY & FUELS;MATERIALS SCIENCE, MULTIDISCIPLINARY ⓘ 2024 5.5 29.2 0 2025-05-07 ⓘ 0 0 Zr2Ni2InSb; magnetic semiconductors; Vickers hardness; phonon scattering; powerfactor; figure of merit ⓘ MECHANICAL-PROPERTIES; THERMAL-CONDUCTIVITY; PERFORMANCE; OXIDATION; SNTE; MN; BI; ZT ⓘ figure of merit; magnetic semiconductors; phonon scattering; power factor; Vickers hardness; Zr<sub>2</sub>Ni<sub>2</sub>InSb ⓘ Antimony alloys; Brinell Hardness; Gallium compounds; Germanium alloys; Germanium compounds; Hot pressing; Iron alloys; Lead alloys; Mercury amalgams; Rockwell hardness; Semiconducting antimony compounds; Semiconducting indium phosphide; Semiconducting tellurium compounds; Semiconducting zinc compounds; Tin alloys; Vickers hardness; Zirconium alloys; % reductions; Figure of merit; Half-heusler; Ni 2; Power factors; Spintronics application; Thermal; Thermoelectric application; Vicker hardness; Thermal conductivity ⓘ English 2025 2025-01-31 10.1021/acsaem.4c03152 ⓘ 바로가기 바로가기 바로가기 바로가기
○ ○ Article ⓘ Eco-Friendly Fabrication of NCM811 Cathodes with Alcohol-Based Dispersion of Single-Walled Carbon Nanotubes for Lithium-Ion Battery Application ⓘ Single-walled carbon nanotubes (SWCNTs) are promising conductive additives that enhance the performance of Li-ion batteries (LIBs). However, their eco-friendly integration into LIB cathodes is hindered by the challenges of debundling and dispersion in nontoxic solvents. Herein, we report the use of an SWCNT dispersion in an alcoholic solvent without a dispersant to fabricate high-performance LIB cathodes. Functionalized SWCNTs with abundant hydroxyl groups were dispersed in ethyl cellulose (EC) in propylene glycol methyl ether and utilized as conductive binders in LIB cathodes. Although EC is stiff, the EC/SWCNT composite electrodes are flexible, making them suitable for binder systems in LIBs. LiNi0.8Co0.1Mn0.1O2 (NCM811)-based LIB cathodes incorporating SWCNTs exhibited superior electrochemical performance to those employing conventional carbon black additives. This eco-friendly approach yielded stable retention (approximately 78% of the initial capacity, even after 150 cycles), cycling stability, and excellent rate capability. The proposed method for eco-friendly alcohol-based fabrication of LIB cathodes with functionalized SWCNTs can promote a sustainable future for battery technology. ⓘ Lee, Do Geun; Jeong, Uktae; Cho, Joon Young; Kim, Jung Hoon; Ryoo, Gyeongbeom; Jin, Joo Hwan; Shin, Sung Hyeon; Im, Hyeon-Gyun; Yoon, Jihee; Lee, Dong Yun; Park, Jong Hwan; Han, Joong Tark ⓘ Korea Electrotechnol Res Inst KERI, Nano Hybrid Technol Res Ctr, Elect Mat Res Div, Chang Won 51543, South Korea; Univ Sci & Technol UST, Dept Electrofunct Mat Engn, Daejeon 51543, South Korea; Korea Electrotechnol Res Inst KERI, Insulat Mat Res Ctr, Elect Mat Res Div, Chang Won 51543, South Korea; Korea Inst Mat Sci KIMS, Carbon Composites Dept, Chang Won 51508, South Korea; Kyungpook Natl Univ, Dept Polymer Sci & Engn, Daegu 41566, South Korea ⓘ Park, Jong Hwan/LYO-8040-2024 ⓘ 57222321363; 59252513100; 57193489420; 55670927800; 57449611400; 59358738100; 58560086500; 57193880694; 58247519200; 57211001605; 35201505600; 8600333500 ⓘ jhpark79@keri.re.kr; jthan@keri.re.kr; ⓘ ACS APPLIED NANO MATERIALS ⓘ ACS APPL NANO MATER ⓘ 2574-0970 8 3 SCIE MATERIALS SCIENCE, MULTIDISCIPLINARY;NANOSCIENCE & NANOTECHNOLOGY ⓘ 2024 5.5 29.2 2.81 2025-05-07 ⓘ 1 1 eco-friendly fabrication; single-walled carbon nanotubes; ethyl cellulose; alcohol-based dispersion; high-Ni cathodes; Li-ionbatteries ⓘ COMPOSITE; NETWORKS ⓘ alcohol-based dispersion; eco-friendly fabrication; ethyl cellulose; high-Ni cathodes; Li-ion batteries; single-walled carbon nanotubes ⓘ Additives; Binders; Carbon Black; Cathodes; Construction; Ethanol; Ethyl Cellulose; Performance; Single-walled carbon nanotubes (SWCN); Sustainable development; Alcohol-based dispersion; Eco-friendly; Eco-friendly fabrication; Ethyl cellulose; Functionalized; High-ni cathode; Ion batteries; Performance; Single-walled carbon; Single-walled carbon nanotube; Binders ⓘ English 2025 2025-01-09 10.1021/acsanm.4c05963 ⓘ 바로가기 바로가기 바로가기 바로가기
○ Article ⓘ Enhanced Stability and Photoelectrochemical Performance of Cu2O-Based Photoelectrodes via In Situ Activation and Sequential Photodeposition of Protective Overlayer ⓘ Cuprous oxide (Cu2O) is a promising p-type semiconductor material for solar energy conversion due to its earth-abundant nature and suitable bandgap (2 eV), corresponding to a theoretical photocurrent density of 14.7 mA cm-2 upon integration of AM 1.5 illumination. However, its practical utilization is significantly hindered by severe photocorrosion and poor charge carrier dynamics. In this study, we demonstrate the activation of Cu2O photoelectrodes through applied bias and solar irradiation, leading to the formation of a Cu2O/CuO heterojunction (a-Cu2O) that enhances charge separation and improves PEC performance. The a-Cu2O photoelectrode exhibited anodic photocurrent generation under light irradiation, along with an anodic shift in the hydrogen evolution reaction (HER) onset potential by 200 mV. Using this n-type behavior, an iron oxyhydroxide (FeOOH) overlayer was deposited by photodeposition technique onto the a-Cu2O surface to further enhance the stability of a-Cu2O, forming the a-Cu2O/FeOOH photoelectrode. FeOOH functioned both as a cocatalyst and a protective layer, effectively inhibiting the self-reduction and self-oxidation of Cu+ species. Structural and surface analyses using X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and scanning electron microscopy (SEM) confirmed the formation of the Cu2O/CuO heterojunction and successful FeOOH deposition. Linear sweep voltammetry (LSV) and chronoamperometry measurements demonstrated significantly improved photocurrent stability and performance in the a-Cu2O/FeOOH photoelectrode, showing a 2-fold increase in photocurrent density at +0.5 V vs RHE compared to the bare Cu2O electrode. This study presents a simple yet effective approach for improving both the PEC activity and stability of Cu2O-based photoelectrodes through in situ activation and photodeposition techniques. The findings offer valuable insights into heterojunction engineering and protective layer strategies, contributing to the development of more efficient and durable Cu2O-based photocathodes for solar-driven water splitting and other PEC applications. © 2025 American Chemical Society. ⓘ Rudak, Milana; Saleem, Hamza; Park, Hyunwoong; Park, Yiseul ⓘ Department of Chemical Engineering, Pukyong National University, Busan, 48513, South Korea; Department of Chemical Engineering, Pukyong National University, Busan, 48513, South Korea; School of Energy Engineering, Kyungpook National University, Daegu, 41566, South Korea; Department of Chemical Engineering, Pukyong National University, Busan, 48513, South Korea ⓘ ⓘ 59273266200; 57208642808; 7601565583; 16025741900 ⓘ hwp@knu.ac.kr; dewpark@pknu.ac.kr; ⓘ ACS Applied Energy Materials ⓘ ACS APPL ENERG MATER ⓘ 2574-0962 N/A SCIE CHEMISTRY, PHYSICAL;ENERGY & FUELS;MATERIALS SCIENCE, MULTIDISCIPLINARY ⓘ 2024 5.5 29.2 ⓘ 0 ⓘ ⓘ cuprous oxide; electrodeposition; heterojunction; photocathodic activation; solar energy conversion ⓘ Activation energy; Chronoamperometry; Copper oxides; Electrodes; Irradiation; Photocurrents; Reduction; Semiconductor materials; Solar energy; Solar power generation; Stability; Cuprous oxide; Overlayers; Performance; Photo-deposition; Photocathodic activation; Photocurrent density; Photoelectrode; Protective layers; Situ activation; Solar energy conversions; Electrodeposition; Heterojunctions; X ray photoelectron spectroscopy ⓘ English Article in press 2025 10.1021/acsaem.5c01059 ⓘ 바로가기 바로가기 바로가기
○ ○ Article ⓘ Interphase Modified Ternary Composite Solid Electrolyte Based on Ionic Liquid-LLZTO for Printable All Solid-State Battery ⓘ Although research on the ceramic-polymer interface has been conducted in the field of composite solid electrolytes (CSEs), its principles have not been clearly identified. In this work, the Li ion conduction mechanism at a level where the ionic conductivity of the matrix is similar to that of the filler is studied. In addition, the oxygen vacancies (O-v) on the filler surface are filled through the ultraviolet ozone (UVO) process to confirm the difference in ion conduction because of the difference in interphase. When the O-v concentration is reduced, the ionic conductivity of the electrolyte increases compared to the existing electrolyte. Differences in resistance by electrolyte are identified through DRT analysis using a stainless steel (SS) symmetric cell. The surface-controlled electrolyte has a uniform ion flow, resulting in the formation of a stable solid electrolyte interphase (SEI) layer. Therefore, the electrolyte having a lower O-v on the filler surface shows better electrochemical performance, maintaining 92.47% of capacity at the 300th cycle. ⓘ Seo, Harim; Lee, Jemin; Yun, Yeji; Yin, Zhenxing; Yoo, Jeeyoung ⓘ Kyungpook Natl Univ, Sch Energy Engn, Daegu 41566, South Korea; Yanbian Univ, Natl Demonstrat Ctr Expt Chem Educ, Dept Chem, Yanji 133002, Jilin, Peoples R China; Seoul Natl Univ, Inst Chem Proc, Coll Engn, Sch Chem & Biol Engn, Seoul 08826, South Korea ⓘ Yin, Zhenxing/AAH-3298-2020; Yoo, Jeeyoung/AAH-1359-2019 ⓘ 58108938400; 58959227800; 58520574600; 56304777700; 56046607500 ⓘ yinzx@ybu.edu.cn; jyoo@knu.ac.kr; ⓘ ACS APPLIED ENERGY MATERIALS ⓘ ACS APPL ENERG MATER ⓘ 2574-0962 8 2 SCIE CHEMISTRY, PHYSICAL;ENERGY & FUELS;MATERIALS SCIENCE, MULTIDISCIPLINARY ⓘ 2024 5.5 29.2 0 2025-05-07 ⓘ 0 0 interphase ion conduction; electrolyte filler; ionic liquid; solid electrolyte; Li ion battery ⓘ POLYMER ELECTROLYTE; LITHIUM; FILLER; STABILITY; OXIDE; TFSI; GEL ⓘ electrolyte filler; interphase ion conduction; ionic liquid; Li ion battery; solid electrolyte ⓘ Ceramic matrix composites; Solid electrolytes; All-solid-state battery; Ceramic polymers; Composite solid electrolytes; Electrolyte filler; Filler surfaces; Interphase ion conduction; Ion batteries; Ion conduction; Polymer interfaces; Ternary composites; Solid-State Batteries ⓘ English 2025 2025-01-14 10.1021/acsaem.4c02635 ⓘ 바로가기 바로가기 바로가기 바로가기
○ ○ Article ⓘ Comparison of interference from eccentric movements of dental crowns fabricated via dynamic jaw motion tracking and conventional methods: a double-blind clinical study ⓘ PURPOSE. The purpose of this clinical study was to evaluate the extent of intraoral occlusal adjustment required for zirconia crowns designed with a dynamic jaw motion tracking method compared to a conventional approach. MATERIALS AND METHODS. Fifteen patients needing zirconia crown restorations in the anterior or posterior regions participated in this study. Following tooth preparation, dynamic jaw motion tracking records were gathered using a tracking device. These records were imported into computer-aided design software and aligned with scanned upper and lower jaw data to design each crown's occlusal surface. Two crowns were fabricated for each patient: one using motion tracking data and another without it. Crowns were scanned pre- and post-adjustment following standard protocols. The scanned data were analyzed with 3D inspection software to calculate occlusal adjustments in the segmented occlusal area as root mean square values, with a paired t-test used for statistical analysis (alpha = 0.05). RESULTS. Crowns designed with motion tracking data required significantly less intraoral occlusal adjustment than those designed conventionally (P = .028). CONCLUSION. Dynamic jaw motion tracking in crown design reduces the extent of intraoral occlusal adjustment, potentially enhancing clinical efficiency. [J Adv Prosthodont 2025;17:36-46] ⓘ Park, Myung Hyun; Son, Keunbada; Jin, Myoung-Uk; Kim, So-Yeun; Lee, Kyu-Bok ⓘ Kyungpook Natl Univ, Sch Dent, Dept Prosthodont, 2177 Dalgubuldaero, Daegu 41940, South Korea; Kyungpook Natl Univ, Adv Dent Device Dev Inst A3DI, Daegu, South Korea; Kyungpook Natl Univ, Sch Dent, Dept Conservat Dent, Daegu, South Korea ⓘ Son, Keunbada/AAG-8089-2019; SON, Keunbada/AAG-8089-2019 ⓘ 59697676300; 57202916520; 56492091300; 59510685500; 15925571200 ⓘ kblee@knu.ac.kr; ⓘ JOURNAL OF ADVANCED PROSTHODONTICS ⓘ J ADV PROSTHODONT ⓘ 2005-7806 2005-7814 17 1 SCIE DENTISTRY, ORAL SURGERY & MEDICINE ⓘ 2024 2.5 29.3 0 2025-05-07 ⓘ 0 0 Clinical study; Computer-aided design; Dental crowns; Dynamic jaw motion tracking; Intraoral adjustment; Zirconia crowns ⓘ ORIENTATION ⓘ Clinical study; Computer-aided design; Dental crowns; Dynamic jaw motion tracking; Intraoral adjustment; Zirconia crowns ⓘ ⓘ English 2025 2025-02 10.4047/jap.2025.17.1.36 ⓘ 바로가기 바로가기 바로가기 바로가기
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