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Metallic Sb-stabilized porous silicon with stable SEI and high electron/ion conductivity boosting lithium-ion storage performance

2009年浙江省急诊医学学术年会

作者： guo-ping jiang jian-ping gao yue-feng ma guan-yu jiang

Measurements and main Results:The neurologic and cognitive functions were evaluated by Neurological Severity Scores and Morris Water maze(MWM) tests,while the changes of cerebral structure were assessed by immunohisto...

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Rare Metals 2024年第9期43卷 4234-4242页

作者： Jia-guo Deng Hao-Qin feng yu-Long Xu Si-guang guo jian-ping Li Kai-Fu Huo Ji-jiang Fu Biao gao Pual-K.Chu The State Key Laboratory of Refractories and Metallurgy and Institute of Advanced materials and Nanotechnology Wuhan University of Science and TechnologyWuhan 430081China Wuhan National Laboratory for Optoelectronics(WNLO) School of Optical and Electronic InformationHuazhong University of Science and TechnologyWuhan 430074China Department of Physics Department of Materials Science&Engineeringand Department of Biomedical EngineeringCity University of Hong KongHong Kong 999077China

Silicon(Si)has mild discharge potential and high theoretical capacity,making it a highly desirable material for lithium-ion batteries(LIBs).Nevertheless,the excessive volume expansion,poor ion/electron conductiv ity and unstable solid electrolyte interface(SEI)hinde practical application to ***,the metallic antimony(Sb)stabilized porous Si(SiDSb)composite was prepared by magnesiothermic reduction of Sb_(2)O_(3)and Mg_(2)Si and chemical etching to remove the by-product of *** highly conductive Sb nanodots embedded in the Si liga ments promote not only the formation of conductive and stable LiF-rich SEI,but also the electron/ion transpor ability of *** to the outstanding bulk/interface stability,excellent conductivity,as well as ideal porous structure,the SiDSb electrode demonstrates a capacity of820 mah·g^(-1)after undergoing 320 turns at 1000 ma·g^(-1).Additionally,it exhibits a stable capacity of 675 m Ah·g^(-1)when tested at a higher current density of 5000 m A·g^(-1).The results reveal a viable solution to solve three problems at the same time,namely the poor conductivity,inferior SEI and excessive volume expansion of Si,boding well for the design of Si-based materials for high-energy LIBs.

关键词： Silicon Anodes Lithium-ion batteries Antimony Solid electrolyte interphase

Physiological and transcriptomic analyses of roots from malus sieversii under drought stress

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Journal of Integrative Agriculture 2019年第6期18卷 1280-1294页

作者： GENG Da-li LU Li-yuan YAN Ming-jia SHEN Xiao-xia jiang Li-juan LI Hai-yan WANG Li-ping YAN Yan XU Ji-di LI Cui-ying yu jian-tao ma feng-wang guan Qing-mei State Key Laboratory of Crop Stress Biology for Arid Areas/Shaanxi Key Laboratory of Apple College of HorticultureNorthwest A&F UniversityYangling 712100P.R.China College of Information Engineering Northwest A&F UniversityYangling 712100P.R.China

Water deficit is one of the main limiting factors for apple growth and *** architecture plays an important role in drought tolerance of ***,little is known about the molecular basis of root system in apple trees under *** this study,we compared root morphology of two widely used rootstocks of apple(R3 and malus sieversii)under *** results suggested that *** is more tolerant to drought than R3,since *** had a higher ratio of root to shoot as well as root hydraulic conductivity under long-term drought *** then performed whole-genome transcriptomic analysis to figure out the molecular basis of root responses in *** under *** was found that genes involved in transcription regulation,signaling or biosynthesis of hormones,and oxidative stress were differentially expressed under *** with the gene expression profile,roots of *** had higher activities of peroxidase(POD)and superoxide dismutase(SOD)under drought,as well as higher content of abscisic acid(ABA)and lower content of *** together,our results revealed the physiological and transcriptomic analyses of *** roots in response to drought.

关键词： malus sieversii root architecture drought stress RNA-seq

Long-term stability and protection efficacy of the RBD-targeting COVID-19 mRNA vaccine in nonhuman primates

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Signal Transduction and Targeted Therapy 2022年第1期7卷 322-330页

作者： Hui Zhao Tie-Cheng Wang Xiao-feng Li Na-Na Zhang Liang Li Chao Zhou Yong-Qiang Deng Tian-Shu Cao guan Yang Rui-Ting Li\Yi-Jiao Huang yuan-guo Li Yi-Ming Zhang Fang-Xu Li yu-Ren Zhou yu-Hang jiang Xi-Shan Lu Shi-Hui Sun Meng-Li Cheng Kai-ping Gu Mei Zhang Qing-Qing ma Xiao Yang Bo Ying yu-Wei gao Cheng-feng Qin State Key Laboratory of Pathogen and Biosecurity Beijing Institute of Microbiology and EpidemiologyAcademy of Military Medical Sciences100071 BeijingChina Key Laboratory of Jilin Province for Zoonosis Prevention and Control Changchun 130122China School of Medicine Tsinghua University100084 BeijingChina State Key Laboratory of Proteomics Beijing Proteome Research CenterNational Center for Protein Sciences(Beijing)Beijing Institute of Lifeomics102206 BeijingChina Shandong Normal University Jinan 250014China Suzhou Abogen Biosciences Suzhou 215123China Research Unit of Discovery and Tracing of Natural Focus Diseases Chinese Academy of Medical Sciences100071 BeijingChina

Messenger RNA(mRNA)vaccine technology has shown its power in preventing the ongoing COVID-19 *** mRNA vaccines targeting the full-length S protein of SARS-CoV-2 have been authorized for emergency ***,we have developed a lipid nanoparticle-encapsulated mRNA(mRNA-LNP)encoding the receptor-binding domain(RBD)of SARS-CoV-2(termed ARCoV),which confers complete protection in mouse ***,we further characterized the protection efficacy of ARCoV in nonhuman primates and the Iong-term stability under normal refrigerator *** immunization of two doses of ARCoV elicited robust neutralizing antibodies as well as cellular response against SARS-CoV-2 in cynomolgus *** importantly,ARCoV vaccination in macaques significantly protected animals from acute lung lesions caused by SARS-CoV-2,and viral replication in lungs and secretion in nasal swabs were completely cleared in all animals immunized with low or high doses of *** evidenee of antibody-dependent enhancement of infection was observed throughout the ***,extensive stability assays showed that ARCoV can be stored at 2-8℃ for at least 6 months without decrease of *** these promising results strongly support the ongoing clinical trial.

关键词： doses stability protected

骨髓源神经干细胞移植改善一氧化碳中毒大鼠脑功能

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中华急诊医学杂志 2008年第6期17卷 583-586页

作者：马岳峰蒋国平高建平徐永山江观玉浙江大学医学院附属第二医院急诊中心杭州310009

目的探讨骨髓间充质干细胞（bone marrow mesenchynal stem cells，BMSCs）来源的神经干样细胞（neural stem-like cells，MS-NSCs）移植治疗对急性重症一氧化碳中毒大鼠脑功能的影响。方法40只SD（Sprague Dawley）大鼠随机分成正常对... 详细信息

目的探讨骨髓间充质干细胞（bone marrow mesenchynal stem cells，BMSCs）来源的神经干样细胞（neural stem-like cells，MS-NSCs）移植治疗对急性重症一氧化碳中毒大鼠脑功能的影响。方法40只SD（Sprague Dawley）大鼠随机分成正常对照组（A）、中毒对照组（B）、BMSCs治疗组（C）、MS-NSCs治疗组（D）。体外分离大鼠BMSCs，定向诱导为MS-NSCs，BrdU标记．建立中毒模型并复苏24h后，将治疗细胞经左颈内动脉移植入中毒大鼠脑内，以神经功能严重度评分和Morris水迷宫试验评价脑功能的改善程度。结果5周后神经功能严重度评分各组间差异无统计学意义，Morris水迷宫试验B组、C组、D组较A组差异具有统计学意义（P〈0．01），C组、D组较B组差异具有统计学意义（P〈0．05），D组较C组差异具有统计学意义（P〈0．05）。结论MS-NSCs细胞移植能够促进认知记忆功能的恢复，且这种作用较BMSCs更明显，提示前者可能是更佳的种子细胞。

关键词：骨髓间充质干细胞神经干样细胞分化细胞移植中毒一氧化碳

Diagnosis,treatment,and prevention of monkeypox in children:an experts'consensus statement

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World Journal of Pediatrics 2023年第3期19卷 231-242页

作者： Rong-Meng jiang yue-Jie Zheng Lei Zhou Lu-Zhao feng Lin ma Bao-ping Xu Hong-Mei Xu Wei Liu Zheng-De Xie Ji-Kui Deng Li-Juan Xiong Wan-Jun Luo Zhi-Sheng Liu Sai-Nan Shu jian-She Wang Yi jiang yun-Xiao Shang Miao Liu Li-Wei gao Zhuang Wei guang-Hua Liu Gang Liu Wei Xiang yu-Xia Cui Gen Lu Min Lu Xiao-Xia Lu Run-Ming Jin Yan Bai Le-ping Ye Dong-Chi Zhao A-Dong Shen Xiang ma Qing-Hua Lu feng-Xia Xue jian-Bo Shao Tian-You Wang Zheng-Yan Zhao Xing-Wang Li Yong-Hong Yang Kun-Ling Shen Diagnosis and Treatment Center of Infectious Diseases Beijing Ditan HospitalCapital Medical UniversityBeijing 100015China Department of Respiratory Shenzhen Children’s HospitalShenzhen 518038China Branch for Emerging Infectious Disease Public Health Emergency CenterChinese Center for Disease Control and PreventionBeijing 102206China School of Population Medicine&Public Health Chinese Academy of Medical Science/Peking Union Medical CollegeBeijing 100730China Department of Dermatology Beijing Children’s HospitalCapital Medical UniversityNational Center for Children’s Health(Beijing)Beijing 100045China Department of Respiratory Beijing Children’s HospitalCapital Medical UniversityNational Clinical Research Center for Respiratory DiseasesNational Center for Children’s Health(Beijing)Beijing 100045China Department of Infectious Diseases Children’s Hospital of Chongqing Medical UniversityChongqing 400014China Tianjin Children’s Hospital Children’s Hospital of Tianjin UniversityTianjin 300134China Beijing Key Laboratory of Pediatric Respiratory Infection Diseases Key Laboratory of Major Diseases in ChildrenMinistry of EducationNational Clinical Research Center for Respiratory DiseasesResearch Unit of Critical Infection in ChildrenChinese Academy of Medical Sciences2019RU016Laboratory of Infection and VirologyBeijing Pediatric Research InstituteBeijing Children’s HospitalCapital Medical UniversityNational Center for Children’s Health(Beijing)Beijing 100045China Department of Infectious Diseases Shenzhen Children’s HospitalShenzhen 518038China Department of Infectious Diseases Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430022China Ofce of Infection management Wuhan Children’s HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430016China Department of Neurology Wuhan Children’s HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430016China Department of Pediatrics Tongji

Monkeypox is a zoonotic *** the first human monkeypox case was detected in 1970,it has been prevalent in some countries in central and western *** may 2022,monkeypox cases have been reported in more than 96 non-endemic countries and regions *** of September 14,2022,there have been more than 58,200 human monkeypox cases,and there is community *** cessation of smallpox vaccination in 1980,which had some cross-protection with monkeypox,resulted in a general lack of immunity to monkeypox,which caused global concern and *** of Sep-tember 14,2022,there are four monkeypox cases in China,including three in Taiwan province and one in Hong Kong *** foreign studies have shown that children are vulnerable to monkeypox and are also at high risk for severe disease or *** order to improve pediatricians'understanding of monkeypox and achieve early detection,early diagno-sis,early treatment,and early disposal,we have organized national authoritative experts in pediatric infection,respiratory,dermatology,critical care medicine,infectious diseases,and public health and others to formulate this expert consensus,on the basis of the latest"Clinical management and infection prevention and control for monkeypox"released by The World Health Organization,the"guidelines for diagnosis and treatment of monkeypox(version 2022)"issued by National Health Commission of the People's Republic of China and other relevant *** the development of this consensus,multidisciplinary experts have repeatedly demonstrated the etiology,epidemiology,transmission,clinical manifestations,laboratory examinations,diagnosis,differential diagnosis,treatment,discharge criteria,prevention,disposal process,and key points of prevention and control of suspected and confirmed cases.

关键词： Children Consensus Diagnosis Monkeypox Prevention Treatment

骨髓源神经干细胞重塑一氧化碳中毒大鼠脑白质

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中华急诊医学杂志 2008年第9期17卷 944-947页

作者：蒋国平高建平徐永进马岳峰江观玉浙江大学医学院附属第二医院急诊中心杭州310009

目的探讨骨髓间充质干细胞（bone marrow mesenchynal stem cells，BMSCs）来源的神经干样细胞（neural stem-like cells derived from bone marrow mesenchymal stem cells，MS-NSCs）对急性重症一氧化碳中毒大鼠脑白质结构的影响。方法40只200～250gSD（Sprague Dawley）大鼠随机分成正常对照组、中毒对照组、BMSCs治疗组、MS-NSCs治疗组（每组10只）。先体外分离大鼠BMSCs进行MS-NSCs定向诱导分化，并作BrdU标记后经左颈内动脉移植人急性重度一氧化碳中毒复苏24h的大鼠脑内，5周后病理学上评价脑白质结构的重塑。结果5周后，细胞移植能够改善白质结构的有序性、致密性及脱髓鞘变化，同时在疏松白质内检测到BrdU阳性细胞，且在MS-NSCs移植组中此阳性细胞数更多（P〈0．05）。结论MS-NSCs能够重塑急性重症一氧化碳中毒大鼠的脑白质结构，而且可能是促讲腩功能恢穷的王单榻种子细胸．

关键词：骨髓间充质干细胞神经干样细胞分化细胞移植中毒一氧化碳

Penetrability of interleukin-1β and its effect on the concentration of tumor necrosis factor-α and interleukin-6 in the aqueous humor of rabbits treated with interleukin-1β

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Chinese Medical Journal 2009年第18期122卷 2165-2168页

作者： PENG Xiao-yan CHEN feng-hua WANG Ning-li ma jian-min ping-yu Lee LIU Ke-gao Steven M Podos Beijing Tongren Eye Center Beijing Tongren Hospital Capital Medical University Beijing 100730 China Department of Ophthalmology Mount Sinai School of Medicine New York University New York NY 10029 USA

Background Interleukin （IL）-1β may effectively decrease introcular pressure （IOP） when administered by subconjunctival injection in normal rabbit. However, IL-1β is a large molecular agent and an inflammation factor. The aim of this study was to evaluate the penetrability of IL-1β, and the concentrations of both tumor necrosis factor （TNF）-α and IL-6 in the aqueous humor of normal rabbits treated with IL-1β. Methods A total of 170 rabbits were used in the study and were assigned to several different treatment groups as follows： 125 of the rabbits were assigned to two groups. In one group, 33 rabbits were injected subconjunctivally with IL-1β and 39 were injected with saline alone. In the other group, 27 rabbits were given eye drops containing IL-1β （400 ng/ml） and 26 were given saline alone. Aqueous humor （AH） was drawn and the concentration of IL-1β within the fluid measured. The lOP was measured in another six rabbits after administration of eye drops containing IL-1β （400 ng/ml）. A further 20 rabbits were assigned to 3 groups as follows： eight untreated normal controls; six injected subconjunctivally with IL-1β; and six injected subconjunctivally with saline alone. AH was drawn and the concentration of TNF-a in the fluid was measured. Another 19 rabbits were assigned to 3 groups as follows： seven untreated normal controls; and six injected subconjunctivally with IL-1β; and six injected subconjunctivally with saline alone. AH was drawn and the concentration of IL-6 in the fluid measured. Measurement of cytokine concentration was by radio-immunoassay in all cases. Results The IL-1β concentration in the AH was higher in those animals in which it had been administered subconjunctivally （P 〈0.01）. The IL-1β concentration in the AH of the animals given eye drops was almost the same as that in the controls （P 〉0.05）. The administration of IL-1β in the form of eye drops had little effect upon lOP reduction. Lower TNF-α concentrations were seen in the AH after the subconj

关键词： interleukin-β tumor necrosis factor-α intraocular pressure rabbit

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CaMoO_4薄膜的电化学制备技术研究

功能材料 2005年第10期36卷 1549-1551页

作者：毕剑余萍高道江陈连平肖定全四川大学材料科学与工程学院

采用恒电流的电化学技术,在高纯金属钼基体上直接制备了白钨矿结构的CaMoO4薄膜;其制备条件为:电流密度0.5ma/cm2,饱和Ca(OH)2溶液的pH值12.0,反应温度70℃,电化学沉积时间250min。X射线衍射(XRD)、X射线光电子能谱(XPS)和扫描电镜(SEM... 详细信息

采用恒电流的电化学技术,在高纯金属钼基体上直接制备了白钨矿结构的CaMoO4薄膜;其制备条件为:电流密度0.5ma/cm2,饱和Ca(OH)2溶液的pH值12.0,反应温度70℃,电化学沉积时间250min。X射线衍射(XRD)、X射线光电子能谱(XPS)和扫描电镜(SEM)分析测试表明,所制备的薄膜为表面均匀致密的四方晶系的CaMoO4单相多晶薄膜。

关键词： CaMoO4薄膜电化学技术白钨矿结构制备

Frontiers in high entropy alloys and high entropy functional materials

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Rare Metals 2024年第10期43卷 4639-4776页

作者： Wen-Tao Zhang Xue-Qian Wang feng-Qi Zhang Xiao-Ya Cui Bing-Bing Fan Jia-Ming guo Zhi-Min guo Rui Huang Wen Huang Xu-Bo Li Meng-Ru Li Yan ma Zhi-Hua Shen Yong-Gang Sun De-Zhuang Wang Fei-Yang Wang Li-Qiang Wang Nan Wang Tian-Li Wang Wei Wang Xiao-Yang Wang Yi-Han Wang Fu-Jie yu yu-Zhen Yin Ling-Kun Zhang Yi Zhang jian-Yang Zhang Qi Zhao yu-ping Zhao Xin-Dong Zhu Yasir Sohail Ya-Nan Chen Tao feng Qi-Long gao Hai-Yan He Yong-jiang Huang Zeng-Bao Jiao Hua Ji Yao jiang Qiang Li Xiao-Ming Li Wei-Bing Liao Huai-Jun Lin Hui Liu Qi Liu Qing-feng Liu Wei-Di Liu Xiong-Jun Liu Yang Lu Yi-ping Lu Wen ma Xue-Fei Miao Jie Pan Qing Wang Hong-Hui Wu yuan Wu Tao Yang Wei-Ming Yang Qian yu Jin-yu Zhang Zhi-Gang Chen Liang mao Yang Ren Bao-Long Shen Xun-Li Wang Zhe Jia He Zhu Zhen-Duo Wu Si Lan School of materials Science and Engineering Nanjing University of Science and TechnologyNanjing 210094China jiangsu Key Laboratory for Advanced Metallic materials School of Materials Science and EngineeringSoutheast UniversityNanjing 211189China Department of Physics City University of Hong KongHongKong 999077China School of materials Science and Engineering Tianjin UniversityTianjin 300072China School of Physics and Microelectronics Zhengzhou UniversityZhengzhou 450001China Department of Mechanical Engineering Research Institute for Advanced ManufacturingThe Hong Kong Polytechnic UniversityHong Kong 100872China Center of Electron Microscopy and State Key Laboratory of Silicon materials School of Materials Science and EngineeringZhejiang UniversityHangzhou 310027China Key Laboratory of Solidification Control and Digital Preparation Technology(Liaoning Province) School of Materials Science and EngineeringDalian University of TechnologyDalian 116024China Institute of Advanced Wear&Corrosion Resistance and Functional materials Jinan UniversityGuangzhou 510632China School of Mechanics and Civil Engineering China University of Mining and TechnologyXuzhou 221116China School of Physical Sciences Great Bay UniversityDongguan 523000China School of materials Science and Engineering Harbin Institute of TechnologyHarbin 150001China State Key Laboratory of materials-Oriented Chemical Engineering College of Chemical EngineeringNanjing Tech UniversityNanjing 211816China Beijing Advanced Innovation Center for materials Genome Engineering Research Institute for Carbon NeutralityUniversity of Science and Technology BeijingBeijing 100083China Department of Mechanical Engineering The University of Hong KongHong Kong 999077China School of Computing Macquarie UniversitySydney 2113Australia Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and guangdong Province College of Physics and Optoelectronic EngineeringShenzhen UniversityShenzhen 518060China State Key Laborato

Owing to their exceptional properties,high-entropy alloys(HEAs)and high-entropy materials have emerged as promising research areas and shown diverse ***,the recent advances in the field are comprehensively reviewed,organized into five *** first section introduces the background of HEAs,covering their definition,significance,application prospects,basic properties,design principles,and *** subsequent section focuses on cutting-edge high-entropy structural materials,highlighting developments such as nanostructured alloys,grain boundary engineering,eutectic systems,cryogenic alloys,thin films,micro-nano-lattice structures,additive manufacturing,high entropy metallic glasses,nano-precipitate strengthened alloys,composition modulation,alloy fibers,and refractory *** the following section,the emphasis shifts to functional materials,exploring HEAs as catalysts,magneto-caloric materials,corrosion-resistant alloys,radiation-resistant alloys,hydrogen storage systems,and materials for ***,the review encompasses functional high-entropy materials outside the realm of alloys,including thermoelectric,quantum dots,nanooxide catalysts,energy storage materials,negative thermal expansion ceramics,and high-entropy wave absorption *** paper concludes with an outlook,discussing future directions and potential growth areas in the *** this comprehensive review,researchers,engineers,and scientists may gain valuable insights into the recent progress and opportunities for further exploration in the exciting domains of high-entropy alloys and functional materials.

关键词： High entropy alloys Cutting-edge structural materials Cutting-edgefunctional materials