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Half-Covered'Glitter-Cake'AM@SE Composite:A Novel Electrode Design for High Energy Density All-Solid-State Batteries

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Nano-Micro Letters 2025年第5期17卷 463-478页

作者： min ji kim jin-Sung Park jin Woong Lee Sung Eun Wang Dowoong Yoon Jong Deok Lee Jung Hyun kim Taeseup Song Ju Li Yun Chan Kang Dae Soo Jung Energy and Environmental Division Korea Institute of Ceramic Engineering and TechnologyJinjuGyeongnam 52851Republic of Korea Department of Materials Science and Engineering Korea UniversityAnam-DongSeongbuk-GuSeoul 136-713Republic of Korea Department of Nuclear Science and Engineering Massachusetts Institute of TechnologyCambridgeMA 20139USA Department of Materials Science and Engineering Ajou UniversitySuwon 16499Republic of Korea Department of Energy Systems Research Ajou UniversitySuwon 16499Republic of Korea Department of Energy Engineering Hanyang UniversitySeoul 04763Republic of Korea Department of Materials Science and Engineering Massachusetts Institute of TechnologyCambridgeMA 02139USA

All-solid-state batteries(ASSBs)are pursued due to their potential for better safety and high energy ***,the energy density of the cathode for ASSBs does not seem to be satisfactory due to the low utilization of active materials(AMs)at high *** small amount of solid electrolyte(SE)powder in the cathode,poor electrochemical performance is often observed due to contact loss and non-homogeneous distribution of AMs and SEs,leading to high tortuosity and limitation of lithium and electron transport ***,we propose a novel cathode design that can achieve high volumetric energy density of 1258 Wh L^(-1)at high AM content of 85 wt%by synergizing the merits of AM@SE core–shell composite particles with conformally coated thin SE shell prepared from mechanofusion process and small SE *** core–shell structure with an intimate and thin SE shell guarantees high ionic conduction pathway while unharming the electronic *** addition,small SE particles play the role of a filler that reduces the packing porosity in the cathode composite electrode as well as between the cathode and the SE separator *** systematic demonstration of the optimization process may provide understanding and guidance on the design of electrodes for ASSBs with high electrode density,capacity,and ultimately energy density.

关键词： All-solid-state batteries Cathodes Sulfide-based solid electrolytes Interfaces Mechanofusion

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Half-Covered 'Glitter-Cake' AM@SE Composite:A Novel Electrode Design for High Energy Density All-Solid-State Batteries

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Nano-Micro Letters 2025年第05期 471-486页

作者： min ji kim jin-Sung Park jin Woong Lee Sung Eun Wang Dowoong Yoon Jong Deok Lee Jung Hyun kim Taeseup Song Ju Li Yun Chan Kang Dae Soo Jung Energy and Environmental Division Korea Institute of Ceramic Engineering and Technology Department of Materials Science and Engineering Korea University Department of Nuclear Science and Engineering Massachusetts Institute of Technology Department of Materials Science and Engineering Ajou University Department of Energy Systems Research Ajou University Department of Energy Engineering Hanyang University Department of Materials Science and Engineering Massachusetts Institute of Technology

All-solid-state batteries（ASSBs） are pursued due to their potential for better safety and high energy density. However, the energy density of the cathode for ASSBs does not seem to be satisfactory due to the low utilization of active materials（AMs） at high loading. With small amount of solid electrolyte（SE） powder in the cathode, poor electrochemical performance is often observed due to contact loss and non-homogeneous distribution of AMs and SEs, leading to high tortuosity and limitation of lithium and electron transport pathways. Here, we propose a novel cathode design that can achieve high volumetric energy density of 1258 Wh L-1at high AM content of 85 wt% by synergizing the merits of AM@SE core–shell composite particles with conformally coated thin SE shell prepared from mechanofusion process and small SE particles. The core–shell structure with an intimate and thin SE shell guarantees high ionic conduction pathway while unharming the electronic conduction. In addition, small SE particles play the role of a filler that reduces the packing porosity in the cathode composite electrode as well as between the cathode and the SE separator layer. The systematic demonstration of the optimization process may provide understanding and guidance on the design of electrodes for ASSBs with high electrode density, capacity, and ultimately energy density.

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β-Arrestin 2 suppresses the activation of YAP by promoting LATS kinase activity

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Genes & Diseases 2023年第2期10卷 348-351页

作者： minsuh kim ji min kim Eun Jeong Cho Chang Ohk Sung Joon kim Se jin Jang Asan Institute for Life Sciences Asan Medical CenterSeoul 05505Republic of Korea University of Ulsan College of Medicine Seoul 05505Republic of Korea Department of Pathology Asan Medical CenterSeoul 05505Republic of Korea Graduate School of Medical Science and Engineering KAISTDaejeon 34141Republic of Korea OncoClew Life Science Co. LtdSeoul 05505Republic of Korea

Dysregulation of the Hippo pathway has been frequently identified in various human cancers. The Hippo pathway is a highly complex pathway involving multiple types of proteins, and the activation of YAP by LATS kinase is the final effector step in the transcription process. In this study, we linked the roles of the multifunctional adapter proteins β-arrestins (β-arrestin 1 and 2) in cooperation with other signaling pathways such as GPCR and Wnt to essential cellular functions involved in carcinogenesis, including the regulation of cell proliferation, migration, and differentiation as well as stem cell properties.1 Although β-arrestin 1 and 2 have high structural similarities, they have different roles in carcinogenesis as β-arrestin 1 aids cancer cell survival and metastasis2 and β-arrestin 2 inhibits tumor growth.1 In the Hippo signaling pathway, β-arrestins function as scaffold proteins that mediate the phosphorylation of key molecules, and their association with human cancers is a major research topic. In this study, we demonstrated that β-arrestin 2 inhibits YAP activation through the formation of the β-arrestin 2-LATS-YAP trimeric complex, which results in the promotion of the kinase activity of LATS in cancer cell lines and patient-derived colon cancer organoids.

关键词： cancer carcinogenesis activation

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Gastric metastasis from primary lung adenocarcinoma mimicking primary gastric cancer

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World Journal of Gastrointestinal Oncology 2015年第3期7卷 12-16页

作者： min ji kim ji Hyung Hong Eun Su Park Jae Ho Byun Department of Internal Medicine Incheon St.Mary’s HospitalCollege of MedicineThe Catholic University of Korea Division of Medical Oncology Department of Internal MedicineIncheon St.Mary’s HospitalCollege of MedicineThe Catholic University of Korea Department of Hospital Pathology Incheon St.Mary’s HospitalCollege of MedicineThe Catholic University of Korea

Gastric metastases from lung adenocarcinoma are rare. Because gastric metastasis grossly resembles advanced gastric cancer, it is difficult to diagnose gastric metastasis especially when the histology of the primary lung cancer is adenocarcinoma. We describe a case of gastric metastasis from primary lung adenocarcinoma mimicking Borrmann type Ⅳ primary gastric cancer. A 68-year-old man with known lung adenocarcinoma with multiple bone metastases had been experiencing progressive epigastric pain and dyspepsia over one year. Esophagogastroduodenoscopy revealed linitis plasticalike lesions in the fundus of the stomach. Pathologic examination revealed a moderately differentiated adenocarcinoma with submucosal infiltration. Positive immunohistochemical staining for thyroid transcription factor-1(TTF-1) and napsin A(Nap-A) confirmed that the metastasis was pulmonary in origin. The patient had been treated with palliative chemotherapy for the lung cancer and had lived for over fifteen months after the diagnosis of gastric metastasis. Clinicians should be aware of the possibility of gastric metastasis in patients with primary lung adenocarcinoma, and additional immunohistochemical staining for Nap-A as well as TTF-1 may help in differentiating its origin.

关键词： Adenocarcinoma of lung Napsin-A Thyroidtranscription factor-1 Gastric metastasis

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Chorioamnionitis caused by Serratia marcescens in a healthcare worker: A case report

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World Journal of Clinical Cases 2021年第20期9卷 5689-5694页

作者： Sue Youn Park min ji kim Sanghee Park Nah Ihm kim Hyung Hoon Oh Joungmin kim Department of Anesthesiology and Pain Medicine Chonnam National University Medical SchoolGwangju 61469South Korea Department of Pathology Chonnam National University Medical SchoolGwangju 61469South Korea Department of Internal Medicine Chonnam National University Medical SchoolGwangju 61469South Korea

BACKGROUND Healthcare workers(HCWs)are at an increased risk for exposure to *** marcescens(***)is a gram-negative,opportunistic and nosocomial pathogen belonging to the Enterobacterieae family.A few case reports have been published of chorioamnionitis caused by *** *** changes during pregnancy can also affect the risk of ***,few studies have examined hospital-acquired bacterial infection in pregnant *** SUMMARY A 33-year-old woman,a resident in anesthesiology,was admitted at 14 wk gestation for fever with *** had no medical history other than contact dermatitis of both hands that started from the beginning of the *** was no obvious infection focus and no bacterial growth in blood *** was discharged after 1 wk of empirical antibiotic *** three weeks before the fever started,she had a blister on the site of contact dermatitis on both hands,she applied antibiotic ointment for three days and the blisters had *** 19 wk gestation,she had a high fever and was *** examination and image studies were nonspecific and the patient had no other *** grew in blood cultures at 19 wk *** with intravenous antibiotics was ***,she suffered a miscarriage at 224/7 wk ***,the amniotic membrane showed chorioamnionitis with a focal ***,a placenta tissue culture grew *** HCWs can be exposed to pathogens that can cause opportunistic infections such as *** affects the immune system,making it susceptible to opportunistic ***,pregnant HCWs may require more preventive measures,including hand hygiene and avoid risk factors(*** the skin).

关键词： Serratia marcescens Chorioamnionitis Healthcare workers Pregnancy Case report

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Efficacy of chemotherapy containing bevacizumab in patients with metastatic colorectal cancer according to programmed cell death ligand 1

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World Journal of Gastrointestinal Oncology 2024年第8期16卷 3521-3528页

作者： Shin Woo Kang Sung Hee Lim min-ji kim Jeeyun Lee Young Suk Park Ho Yeong Lim Won Ki Kang Seung Tae kim Division of Hematology Oncology Department of MedicineSamsung Medical CenterSungkyunkwan University School of MedicineSeoul 06351South Korea Samsung Biomedical Research Institute Samsung Medical CenterSeoul 06351South Korea

BACKGROUND Bevacizumab,an anti-vascular endothelial growth factor(VEGF)monoclonal antibody,inhibits angiogenesis and reduces tumor *** VEGF-C,lactate dehydrogenase,and inflammatory markers have been reported as predictive markers related to bevacizumab *** cell death ligand 1(PD-L1)could act upon VEGF receptor 2 to induce cancer cell angiogenesis and *** To investigate the efficacy of bevacizumab-containing chemotherapy in patients with metastatic colorectal cancer(CRC)according to the expression of *** This analysis included CRC patients who received bevacizumab plus FOLFOX or FOLFIRI as first-line therapy between June 24,2014 and February 28,2022,at Samsung Medical Center(Seoul,South Korea).Analysis of patient data included evaluation of PD-L1 expression by the combined positive score(CPS).We analyzed the efficacy of bevacizumab according to PD-L1 expression status in patients with *** A total of 124 patients was included in this *** all patients were treated with bevacizumab plus FOLFIRI or FOLFOX as the first-line *** 77%of patients received FOLFOX,23%received FOLFIRI as backbone first-line *** numbers of patients with a PD-L1 CPS of 1 or more,5 or more,or 10 or more were 105(85%),64(52%),and 32(26%),*** results showed no significant difference in progression-free survival(PFS)and overall survival(OS)with bevacizumab treatment between patients with PDL1 CPS less than 1 and those with PD-L1 CPS of 1 or more(PD-L1<1%vs PD-L1≥1%;PFS:P=0.93,OS:P=0.33),between patients with PD-L1 CPS less than 5 and of 5 or more(PD-L1<5%vs PD-L1≥5%;PFS:P=0.409,OS:P=0.746),and between patients with PD-L1 CPS less than 10 and of 10 or more(PD-L1<10%vs PD-L1≥10%;PFS:P=0.529,OS:P=0.568).CONCLUSION Chemotherapy containing bevacizumab can be considered as first-line therapy in metastatic CRC irrespective of PD-L1 expression.

关键词： Bevacizumab Colorectal cancer Programmed cell death ligand 1 expression First-line chemotherapy Metastatic colorectal cancer

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Intravenous Suitability Studies of Commonly Used Oxacillin Sodium Solutions in the Accufuser^(■) Infusion Device

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Pharmacology & Pharmacy 2011年第3期2卷 189-193页

作者： min-Jeong kim Ga-Young Lee Yoo-Sin Park Shin-Hee kim Sang-Yeon kim min-A.Kang min-ji kim Ju-Seop Kang Korean minjok Leadership Academy Gangwon-doSouth Korea Gimpo Foreign Language High School GimpoSouth Korea Department of Pharmacology&Clinical Pharmacology Lab College of Medicine and Division of Molecular Therapeutics DevelopmentHanyang Biomedical Research InstituteHanyang UniversitySeoulSouth Korea Department of Nursing College of NursingYonsei UniversitySeoulSouth Korea 5Korean International School in Beijing BeijingChina

Our study compares two commonly used solutions of oxacillin sodium, 5.0 mg/mL in either 0.9% sodium chloride (NS) or 5% dextrose water (D5W), for their continued suitability for IV usage, and stability of active compound over time, when stored at two different controlled temperatures for six weeks. Both solutions were stored in an intravenous infusion device commercially available as Accufuser? and kept at a continuously maintained temperature of either 4 ± 2?C (CT) or 25 ± 2?C (RT). Suitability for IV administration was assessed by measuring changes in macrographical transparency and pH over time, and drug stability was assessed by measuring changes in oxacillin concentration over time using high-performance liquid chromatography (HPLC). After 6 weeks, concentrations of oxacillin were unchanged in the CT solutions, while both RT solutions showed significant decreases in the concentration of oxacillin after only two weeks. Final concentration compared to starting concentrations after 6 weeks at RT, were 36.57% in NS, while virtually no oxacillin was detectable in D5W. Also pH measurements showed a slight decrement at 2 weeks with RT, and at 6 weeks, there was a significant change in pH in both NS and D5W at RT. There was no significant change in color, transparency or appearance after 6 weeks in any of the oxacillin solutions stored in the Accufuser? infusion device. In summary, two commonly used IV solutions for oxacillin administration(5 mg/mL in NS or D5W) stored ready to use in the Accufuser? showed significant changes over time when maintained at RT, that would make the solutions inappropriate for therapeutic use. Both solutions when maintained in CT were not significantly altered and continued to be appropriate in pH and drug concentration for IV therapy. This suggests that ready-to-use solutions of oxacillin sodium in the Accufuser? infusion device can be kept at CT for up to 6 weeks safely but should not be stored at RT due to loss of potency and changes in

关键词： Intravenous suitability Oxacillin sodium Accufuser^(■) Infusion Device HPLC

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Adenosine triphosphate-binding pocket inhibitor for mixed lineage kinase domain-like protein attenuated alcoholic liver disease via necroptosis-independent pathway

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World Journal of Gastroenterology 2025年第6期31卷 44-61页

作者： Han-Ning Xuan Yuan Hyun Sung kim Gye Ryeol Park Jae Eun Ryu ji Eun kim In Young Kang Hye Young kim Seung min Lee Ju Hee Oh Eileen L Yoon Dae Won Jun Department of Internal Medicine Hanyang University School of MedicineSeoul 04763South Korea Department of Pathology Hanyang University School of MedicineSeoul 04763South Korea Department of Translational Medicine Graduate School of Biomedical Science and EngineeringHanyang UniversitySeoul 04763South Korea Department of Obstetrics and Gynecology Institute of Women’s Medical Life ScienceYonsei Cancer CenterSeverance HospitalYonsei University College of MedicineSeoul 04763South Korea Department of Internal Medicine Sanggye Paik HospitalInje University College of MedicineSeoul 01757South Korea

BACKGROUND Mixed lineage kinase domain-like protein(MLKL)serves as a critical mediator in necroptosis,a form of regulated cell death linked to various liver *** study aims to specifically investigate the role of MLKL’s adenosine triphosphate(ATP)-binding pocket in facilitating necroptosis-independent pathways that may contribute to liver disease *** focusing on this mechanism,we seek to identify potential therapeutic targets that can modulate MLKL activity,offering new strategies for the prevention and treatment of liver-related *** To investigate the possibility of using the ATP-binding pocket-associated,necro-ptosis-independent MLKL pathway as a target for liver *** Cell death following necroptosis stimuli was evaluated using cell proliferation assays,flow cytometry,and electron microscopy in various *** human liver organoid system was used to evaluate whether the MLKL ATP pocket-binding inhibitor could attenuate ***,alcoholic and non-alcoholic fatty liver diseases animal models were used to determine whether MLKL ATP pocket inhibitors could attenuate liver *** While an MLKL ATP pocket-binding inhibitor did not prevent necroptosis-induced cell death in RAW 264.7 cells,it did reduce the necroptosis-led expression of CXCL2,ICAM,and ***,MLKL ATP pocket inhibitor diminishes the expression of CXCL2,ICAM,and VCAM by inhibiting the IκB kinase and nuclear factor kappa-B pathways without inducing necroptosis-induced cell death in two-dimensional cell culture as well as the human-derived liver organoid *** MLKL ATP-binding inhibitor was ineffective in non-alcoholic fatty liver disease animal models,MLKL ATP-binding inhibitor attenuated hepatic inflammation in the alcoholic liver disease *** MLKL ATP pocket-binding inhibitor exerted anti-inflammatory effects through the necroptosis-independent MLKL pathway in an animal model of alcoholic liver disease.

关键词： RAW 264.7 cell Cell death Necroptosis Mixed lineage kinase domain-like protein Non-alcoholic fatty liver disease Mixed lineage kinase domain-like protein adenosine triphosphate binding inhibitor Alcoholic liver disease

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Unlocking Novel Functionality:Pseudocapacitive Sensing in MXene-Based Flexible Supercapacitors

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Nano-Micro Letters 2025年第4期17卷 212-229页

作者： Eunji kim Seongbeen kim Hyeong min jin Gyungtae kim Hwi-Heon Ha Yunhui Choi Kyoungha min Su-Ho Cho Hee Han Chi Won Ahn Jaewoo Roh Il-Kwon Oh jinwoo Lee Yonghee Lee Department of Chemical and Biomolecular Engineering Korea Advanced Institute of Science and Technology(KAIST)291 Daehak-RoYuseong-GuDaejeon 34141Republic of Korea National Nano Fab Center(NNFC) 291 Daehak-RoYuseong-GuDaejeon 34141Republic of Korea Department of Organic Materials Engineering Chungnam National University99 Daehak-RoYuseong-GuDaejeon 34134Republic of Korea Department of Materials Science and Engineering Chungnam National University99 Daehak-RoYuseong-GuDaejeon 34134Republic of Korea Department of Nano&Advanced Materials Science and Engineering Kyungpook National University2559Gyeongsang-DaeroSangju-SiGyeongsangbuk-Do 37224Republic of Korea Department of Mechanical Engineering Korea Advanced Institute of Science and Technology(KAIST)291 Daehak-RoYuseong-GuDaejeon 34141Republic of Korea

Extensively explored for their distinctive pseudocapacitance characteristics,MXenes,a distinguished group of 2D materials,have led to remarkable achievements,particularly in the realm of energy storage *** work presents an innovative Pseudocapacitive *** key lies in switching the energy storage kinetics from pseudocapacitor to electrical double layer capacitor by employing the change of local pH(-log[H^(+)])in MXene-based flexible supercapacitors during *** sensing is observed in acidic electrolyte but absent in neutral *** shearing during bending causes liquid-crystalline MXene sheets to increase in their degree of anisotropic *** blocking of H+mobility due to the higher diffusion barrier,local pH *** electrochemical energy storage kinetics transits from Faradaic chemical protonation(intercalation)to non-Faradaic physical *** utilize the phenomenon of capacitance change due to shifting energy storage kinetics for strain sensing *** developed highly sensitive Pseudocapacitive Sensors feature a remarkable gauge factor(GF)of approximately 1200,far surpassing conventional strain sensors(GF:~1 for dielectric-cap sensor).The introduction of the Pseudocapacitive Sensor represents a paradigm shift,expanding the application of pseudocapacitance from being solely confined to energy devices to the realm of multifunctional *** technological leap enriches our understanding of the pseudocapacitance mechanism of MXenes,and will drive innovation in cutting-edge technology areas,including advanced robotics,implantable biomedical devices,and health monitoring systems.

关键词： MXenes Supercapacitors Pseudocapacitive sensing Local pH Operando measurements

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Recent advances in semi-heterogenous photocatalysis in organic synthesis

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Chinese Chemical Letters 2025年第2期36卷 94-117页

作者： jia-Cheng Hou Wei Cai Hong-Tao ji Li-Juan Ou Wei-min He School of Chemistry and Chemical Engineering University of South China School of Pharmaceutical Sciences Hunan University of Medicine School of Materials Science and Engineering Hunan Institute of Technology

Semi-heterogeneous photocatalysis has emerged as a powerful and productive platform in organic chemistry, which provides mild and eco-friendly conditions for a diverse range of bond-forming *** synergy of homogeneous catalysts and heterogeneous catalysts inherits their main advantages, such as higher activities, easy separation and superior recyclability. In this review, we summarize the recent advances in recyclable semi-heterogenous protocols for the light promoted bond-forming reactions and identify directions for future research according to the different photocatalysts/metal/redox catalysts involved. Notably, this review is not a comprehensive description of reported literature but aim to highlight and illustrate key concepts, strategies, reaction model, reaction conditions and mechanisms.

关键词： Bond-forming Organic synthesis Photocatalysis Recyclable Semi-heterogeneous

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