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| 1 | Dynamic changes in cerebral microcirculation and hypoxia in the early stages of diffuse axonal injury显示文摘This study demonstrated that damage to the cerebral microvasculature,the formation of microthrombi and swelling of vascular endothelial cells occur early and peak 12 hours after injury in a rat model of diffuse axonal injury.Moreover,these pathological changes were most evident in the cerebral cortex.Cerebral microcirculatory dysfunction peaked later and had a shorter duration than axonal injury.In addition,the radioactive imaging agent,99Tcm-4,9-diaza-2,3,10,10-tetramethyldodecan-2,11-dione dioxime,was used to visualize the dynamic changes that occur in tissue with cerebral hypoxia.The results demonstrated that cerebral hypoxia occurs at an early stage in diffuse axonal injury.Cerebral hypoxia was evident 12 hours after injury and declined slightly 24 hours after injury,but was significantly higher than in the control group.The pathological changes that underpin microcirculatory dysfunction did not occur at the same time as axonal injury,but did occur simultaneously with neuronal injury.Cerebral hypoxia plays a key role in promoting the secondary brain injury that occurs after diffuse axonal injury. | Jinning Song Xiaobin Liu Jingyu Chen Fenru Zhang Lei Xi | 2011 | Neural Regeneration Research2011，6，20： | 5 |
| 2 | Broad temperature adaptability of vanadium redox flow battery-part4:Unraveling wide temperature promotion mechanism of bismuth for V^(2+)/V^(3+) couple显示文摘Vanadium flow battery(VFB)is a fast going and promising system for large-scale stationary energy storage.However,drawbacks such as low power density and narrow temperature window caused by poor catalytic activity of graphite felt(GF)electrodes limit its worldwide application.In this paper,bismuth,as a low-cost,no-toxic and high-activity electrocatalyst,is used to modify the thermal activated GF(TGF)via a facile hydrothermal method.Bismuth can effectively inhibit the side reaction of hydrogen evolution in wide temperature range,while promoting the V^(2+)/V^(3+)redox reaction.As a result,the VFB assembled with Bi/TGF as negative electrode demonstrates outstanding rate performance under the current density up to 400 mA cm^(-2),as well as a long-term stability over 600 charging/discharging cycles at a high current density of 150 mA cm^(-2).Moreover,it also shows excellent temperature adaptability from-10°C to50°C and high durability for life test at the temperature of 50°C. | Yuchen Liu Feng Liang Yang Zhao Lihong Yu Le Liu Jingyu Xi | 2018 | Journal of Energy Chemistry2018，27，5： | 2 |
| 3 | Poly-β-hydroxybutyrate alleviated diarrhea and colitis via Lactobacillus johnsonii biofilm-mediated maturation of sulfomucin显示文摘Maintainance of sulfomucin is a key end point in the treatment of diarrhea and inflammatory bowel disease(IBD).However,the mechanisms underlying the microbial sense to sulfomucin are poorly understood,and to date,there are no therapies targeting the secretion and maturation of sulfomucin in IBD.Herein,we biosynthesized poly-β-hydroxybutyrate(PHB)and found that PHB could alleviate inflammation caused by diarrhea and colitis by enhancing the differentiation of sulfomucin.Microbiota transplantation and clearance together demonstrate that PHB promoting sulfomucin is mediated by Lactobacillus johnsonii(L.johnsonii).Further studies revealed that PHB provides a favorable niche for L.johnsonii biofilm formation to resist disturbance and support its growth.L.johnsonii-biofilm alleviates colitis by regulating fucose residues to promote goblet cell differentiation and subsequent sulfomucin maturation.Importantly,PHB alleviates colitis by enhancing sulfomucin secretion and maturation in a L.johnsonii-dependent manner.PHB represents a class of guardians,acting as a safe probiotic-biofilm delivery system that significantly promotes probiotic proliferation.Altogether,this study adds weight to the possible role of probiotics and functional materials in the treatment of intestinal inflammation.The application of PHB and biofilm self-coating L.johnsonii carries high translational potential and may be of clinical relevance. | Ning Ma Pingting Guo Jingyu Chen Zengkai Qi Chunchen Liu Jiakun Shen Yiwei Sun Xiyue Chen Guo-Qiang Chen Xi Ma | 2023 | Science China(Life Sciences)2023，66，7： | 2 |
| 4 | RuO_(2) clusters derived from bulk SrRuO_(3):Robust catalyst for oxygen evolution reaction in acid显示文摘Developing highly efficient oxygen evolution reaction(OER)catalyst for the acidic corrosive operating conditions is a challenging task.Herein,we report the synthesis of uniform RuO_(2)clusters with~2 nm in size via electrochemical leaching of Sr from SrRuO_(3) ceramic in acid.The RuO_(2)clusters exhibit ultrahigh OER activity with overpotential of~160 mV at 10 mA·cm_(geo)^(−2) in 1.0 M HClO4 solution for 30-h testing.The extended X-ray absorption fine structure measurement reveals enlarged Jahn-Teller distortion of Ru-O octahedra in the RuO_(2)clusters compared to its bulk counterpart.Density function theory calculations show that the enhanced Jahn-Teller distortion can improve the intrinsic OER activity of RuO_(2). | Muwei Ji Xin Yang Shengding Chang Wenxing Chen Jin Wang Dongsheng He Yao Hu Qian Deng You Sun Bo Li Jingyu Xi Tomoaki Yamada Jiatao Zhang Hai Xiao Caizhen Zhu Jia Li Yadong Li | 2022 | Nano Research2022，15，3： | 2 |
| 5 | Enhanced electrochemical properties of PEO-based composite polymer electrolyte with shape-selective molecular sieves显示文摘 | XI Jingyu QIU Xinping CUI Mengzhong | 2006 | Journal of Power Sources2006，156，2： | 1 |
| 6 | Influences of permeation of vanadium ions through PVDF-g-PSSA membranes on performances of vanadium redox flow batteries 显示文摘 | Luo Xuanli Lu Zhengzhong Xi Jingyu | 2005 | Journal of Phys Chem B2005，109，20： | 1 |
| 7 | Nafion/SiO 2 hybrid membrane for vanadium redox flow battery显示文摘 | Xi Jingyu Wu Zenghua Qiu Xinping | 2007 | J Power Sources2007，166，： | 1 |
| 8 | Nafion/organic silica modified TiO 2 composite membrane for vanadium redox flow battery via in situ sol–gel reactions显示文摘 | Xiangguo Teng Yongtao Zhao Jingyu Xi Zenghua Wu Xinping Qiu Liquan Chen | 2009 | Journal of Membrane Science2009，，1： | 1 |
| 9 | Nafion/SiO 2 hybrid membrane for vanadium redox flow battery显示文摘 | Jingyu Xi Zenghua Wu Xinping Qiu Liquan Chen | 2007 | Journal of Power Sources2007，，2： | 1 |
| 10 | 显示文摘 | Lihong Yu Xingping Qiu Jingyu Xi | 2006 | Electrochimica Acta2006，51，28： | 1 |
| 11 | CeO2 decorated graphite felt as a high-perform- ance electrode for vanadium redox flow batter- ies 显示文摘 | Zhou Haipeng Xi Jingyu Li Zhaohua | 2014 | RSC Advances2014，106，4： | 1 |
| 12 | Nafion/SiO2 hybrid membrane for vanadium redox flow battery显示文摘 | Xi Jingyu Wu Zenghua Qiu Xinping Chen Liquan | | 0，，： | 1 |
| 13 | Nafion/organic silica modified TiO2 composite membrane for vanadium redox flow battery via in situ sol-gel reactions显示文摘 | Teng Xiangguo Zhao Yongtao Xi Jingyu Wu Zenghua Qiu Xinping Chen Liquan | | 0，，： | 1 |
| 14 | Deswelling Comparison of Temperature-Se-Nsitive Poly(N-Isopropylacrylam- ide) Microgels Containing Functional--OH Groups with Different Hydrophilic Long Side Chains显示文摘 | Ma Xiaomei Xi Jingyu Zhao Xian | 2005 | J of Polym Sci Part B: Polym Phys2005，43，24： | 1 |
| 15 | Novel Hydrophobically Modified Temperature-Sensitive Mierogels with Tunable Volume-phase Transition Temperature 显示文摘 | Ma Xiaomei Xi Jingyu Huang Xiaobin | 2004 | Materials Letters2004，58，2728： | 1 |
| 16 | Partial P-Type Metal Ions Doping Induced Variation of Both Crystal Structure and Oxygen Vacancy Within Cu/SnO_(2) Metastable Solid Solution Nanofibers for Highly Sensitive C_(2)H_(2) Sensor显示文摘Partial P-type metal ions doping(PPMID)is an alternative method to further enhance the gas sensing performance of N-type metal oxides(NMOs)in contrast to that of P-N metal oxides heterojunctions,but the influences of the introduction of PPMID on the grain size and oxygen vacancies of NMOs have been rarely investigated.Herein,a simple and effective route has been demonstrated to address this problem with Cu^(2+)-doped SnO_(2) metastable solid solution nanofibers(CSMSSNs)as model and C_(2)H_(2) as target molecule by combining electrospinning and calcination technique.It seems that the introduction of PPMID can also affect crystal structure and oxygen vacancies of NMOs,proven by combining X-ray diffraction(XRD)and X-ray photoelectron spectra(XPS).Thus,PPD,crystal structure and oxygen vacancies have been combined to clarify the enhanced sensing performance of Cu-doped SnO_(2) metastable solid solution nanofibers angainst C_(2)H_(2). | WANG Ruifang YU Xi LI Zhenyu CHEN Jingyu JIANG Tingting | 2021 | Chemical Research in Chinese Universities2021，37，3： | 1 |
| 17 | Enhanced lithium ion transference number and ionic conductivity of composite polymer electrolyte doped with organic-inorganic hybrid P123@SBA-15显示文摘 | Xi Jingyu Tang Xiaozhen | 2004 | Chemical Physics Letters2004，400，13： | 1 |
| 18 | Composite polymer electro lyre doped with mesoporous silica SBA-15 for lithium polymer battery显示文摘 | Xi Jingyu Qiu Xinping | 2005 | Solid State Ionics2005，，： | 1 |
| 19 | Electrochemical activation of graphite felt electrode for VOz+/VO2 + redox couple ap- plication显示文摘 | Zhang Wenguang Xi Jingyu | 2013 | Electrochim Acta2013，89，2： | 1 |
| 20 | Nafion/organic silica modified TiO 2 composite membrane for vanadium redox flow battery via in situ sol–gel reactions显示文摘 | Xiangguo Teng Yongtao Zhao Jingyu Xi Zenghua Wu Xinping Qiu Liquan Chen | 2009 | Journal of Membrane Science2009，，1： | 1 |
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