|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Insight-HXMT observations of the first binary neutron star merger GW170817显示文摘Finding the electromagnetic(EM) counterpart of binary compact star merger, especially the binary neutron star(BNS) merger,is critically important for gravitational wave(GW) astronomy, cosmology and fundamental physics. On Aug. 17, 2017,Advanced LIGO and Fermi/GBM independently triggered the first BNS merger, GW170817, and its high energy EM counterpart,GRB 170817 A, respectively, resulting in a global observation campaign covering gamma-ray, X-ray, UV, optical, IR, radio as well as neutrinos. The High Energy X-ray telescope(HE) onboard Insight-HXMT(Hard X-ray Modulation Telescope) is the unique high-energy gamma-ray telescope that monitored the entire GW localization area and especially the optical counterpart(SSS17 a/AT2017 gfo) with very large collection area(~1000 cm^2) and microsecond time resolution in 0.2-5 MeV. In addition,Insight-HXMT quickly implemented a Target of Opportunity(ToO) observation to scan the GW localization area for potential X-ray emission from the GW source. Although Insight-HXMT did not detect any significant high energy(0.2-5 MeV) radiation from GW170817, its observation helped to confirm the unexpected weak and soft nature of GRB 170817 A. Meanwhile,Insight-HXMT/HE provides one of the most stringent constraints(~10^(-7) to 10^(-6) erg/cm^2/s) for both GRB170817 A and any other possible precursor or extended emissions in 0.2-5 MeV, which help us to better understand the properties of EM radiation from this BNS merger. Therefore the observation of Insight-HXMT constitutes an important chapter in the full context of multi-wavelength and multi-messenger observation of this historical GW event. | TiPei Li ShaoLin Xiong ShuangNan Zhang FangJun Lu LiMing Song XueLei Cao Zhi Chang Gang Chen Li Chen TianXiang Chen Yong Chen YiBao Chen YuPeng Chen Wei Cui WeiWei Cui JingKang Deng YongWei Dong YuanYuan Du MinXue Fu GuanHua Gao He Gao Min Gao MingYu Ge YuDong Gu Ju Guan ChengCheng Guo DaWei Han Wei Hu Yue Huang Jia Huo ShuMei Jia LuHua Jiang WeiChun Jiang Jing Jin YongJie Jin Bing Li ChengKui Li Gang Li MaoShun Li Wei Li Xian Li XiaoBo Li XuFang Li YanGuo Li ZiJian Li ZhengWei Li XiaoHua Liang JinYuan Liao CongZhan Liu GuoQing Liu HongWei Liu ShaoZhen Liu XiaoJing Liu Yuan Liu YiNong Liu Bo Lu XueFeng Lu Tao Luo Xiang Ma Bin Meng Yi Nang JianYin Nie Ge OU JinLu Qu Na Sai Liang Sun Yin Tan Lian Tao WenHui Tao YouLi Tuo GuoFeng Wang HuanYu Wang Juan Wang WenShuai Wang YuSa Wang XiangYang Wen BoBing WU Mei Wu GuangCheng Xiao He Xu YuPeng Xu LinLi Yan JiaWei Yang Sheng Yang YanJi Yang AiMei Zhang ChunLei Zhang ChengMo Zhang Fan Zhang HongMei Zhang Juan Zhang Qiang Zhang Shu Zhang Tong Zhang Wei Zhang WanChang Zhang WenZhao Zhang Yi Zhang Yue Zhang YiFei Zhang YongJie Zhang Zhao Zhang ZiLiang Zhang HaiSheng Zhao JianLing Zhao XiaoFan Zhao ShiJie Zheng Yue Zhu YuXuan Zhu ChangLin Zou | 2018 | Science China(Physics,Mechanics & Astronomy)2018，61，3： | 12 |
| 2 | Identification and Mapping of Two New Genes Conferring Resistance to Powdery Mildew from Aegilops tauschii (Coss,) Schmal显示文摘二粉的霉抵抗基因从 Aegilops tauschii 就职 Y201 和 Y212 被识别并且印射使用人口从在易受影响的同意之间的十字导出的二不同 F2 Y2272 和 Y201,和易受影响的同意 Y2263 和 Y212。到粉的霉的抵抗的基因分析显示 Y201 的抵抗被单个主导的基因控制,而 Y212 的抵抗被单个后退的基因控制。我们暂时分别地指定了这些基因为 PmY201 和 PmY212。由体积分离分析,包括 Xgwm174, cfd26, cfd57, cfd102, Xgwm583 和 Xgwm639 的六个 microsatellite 标记被发现分别地与 5.2, 7.7, 9.6, 12.5, 20.2 和 22.1 厘米的基因距离被连接到 PmY201。包括 cfd57, Xgwm182, cfd7, cfd102,和 cfd12,五个 SSR 标记被发现分别地与 5.6, 7.2, 11.5, 14.7,和 18.5 厘米的距离被连接到 PmY212。根据连接标记的地点,二抵抗基因位于 5DL 区域。基于 chromosomal 地点和二基因的抵抗模式,我们建议 PmY201 和 PmY212 是二新奇的粉的霉抵抗基因,并且对帮助标记的选择合适。 | Xiao-Li Sun Di Liu Hai-Quan Zhang Na-Xin Huo Rong-Hua Zhou Ji-Zeng Jia | 2006 | Journal of Integrative Plant Biology2006，48，10： | 10 |
| 3 | PROGNOSIS OF UNPROTECTED LEFT MAIN CORONARY ARTERY STENTING AND THE FACTORS AFFECTING THE OUTCOMES IN CHINESE显示文摘 | GAO Run-lin XU Bo CHEN Ji-lin HAN Ya-ling LI Zhan-quan LUE Shu-zheng QI Xiao-yong HUO Yong WANG Le-feng CHEN Jun-zhu SHEN Wei-feng FANG Wei-yi JIA San-qing | 2006 | Chinese Medical Journal2006，，1： | 10 |
| 4 | Effects of Nitrogen Application Levels on Ammonia Volatilization and Nitrogen Utilization during Rice Growing Season显示文摘We conducted field trials of rice grown in sandy soil and clay soil to determine the effects of nitrogen application levels on the concentration of NH4+-N in surface water,loss of ammonia through volatilization from paddy fields,rice production,nitrogen-use efficiency,and nitrogen content in the soil profile.The concentration of NH4+-N in surface water and the amount of ammonia lost through volatilization increased with increasing nitrogen application level,and peaked at 1-3 d after nitrogen application.Less ammonia was lost via volatilization from clay soil than from sandy soil.The amounts of ammonia lost via volatilization after nitrogen application differed depending on the stage when it was applied,from the highest loss to the lowest:N application to promote tillering > the first N topdressing to promote panicle initiation(applied at the last 4-leaf stage) > basal fertilizer > the second N topdressing to promote panicle initiation(applied at the last 2-leaf stage).The total loss of ammonia via volatilization from clay soil was 10.49-87.06 kg/hm2,equivalent to 10.92%-21.76% of the nitrogen applied.The total loss of ammonia via volatilization from sandy soil was 11.32?102.43 kg/hm2,equivalent to 11.32%-25.61% of the nitrogen applied.The amount of ammonia lost via volatilization and the concentration of NH4+-N in surface water peaked simultaneously after nitrogen application;both showed maxima at the tillering stage with the ratio between them ranging from 23.76% to 33.65%.With the increase in nitrogen application level,rice production and nitrogen accumulation in plants increased,but nitrogen-use efficiency decreased.Rice production and nitrogen accumulation in plants were slightly higher in clay soil than in sandy soil.In the soil,the nitrogen content was the lowest at a depth of 40-50 cm.In any specific soil layer,the soil nitrogen content increased with increasing nitrogen application level,and the soil nitrogen content was higher in clay soil than in sandy soil.In terms of ammonia volatilization,the amount of ammonia lost via volatilization increased markedly when the nitrogen application level exceeded 250 kg/hm2 in the rice growing season.However,for rice production,a suitable nitrogen application level is approximately 300 kg/hm2.Therefore,taking the needs for high crop yields and environmental protection into account,the appropriate nitrogen application level was 250-300 kg/hm2 in these conditions. | LIN Zhong-cheng DAI Qi-gen YE Shi-chao WU Fu-guan JIA Yu-shu CHEN Jing-dou XU Lu-sheng ZHANG Hong-cheng Huo Zhong-yang Xu Ke WEt Hai-yan | 2012 | Rice science2012，19，2： | 9 |
| 5 | The effects of hydrodynamic conditions on geotechnical strength of the sediment in Yellow River Delta显示文摘Coastal structures in tidal estuaries are of scientific and societal interest as they form important artificial sea barriers resulting in different hydrodynamic conditions on both sides of them.A field study was performed on both sides of an embankment in the Yellow River Delta,China,in order to investigate the temporal and spatial variations in the geotechnical strength of the sediment caused by the effects of different hydrodynamic conditions.Using a portable core penetration tester together with hydrodynamic observation and fractal dimension analyses,changes in sediment strength were tested in 1999 and 2002 in rectangular areas on both sides of the embankment and along two cross-shore profiles.The field observations both on space and time scales suggest that different intensity in wave loading can not change the mean strength of the superficial sediment within 0-15cm depth,but rather makes it more uneven under strong hydrodynamic conditions,with the increasing degree of heterogeneity that can be quantitatively described by the fractal method.The effect of waves is regarded as the major control factor on the quasi-periodic alternation of sediment strength within the study area surface and the depth stratification in the Yellow River Delta.Further work is still necessary to determine the forming process,its mechanism and their implications for efficient environmental management,coastal protection and hazard forecasting. | JIA Yong-Gang LIU Xiao-Lei SHAN Hong-Xian ZHENG Jie-Wen HUO Su-Xia | 2011 | International Journal of Sediment Research2011，26，3： | 9 |
| 6 | MdATG18a overexpression improves basal thermotolerance in transgenic apple by decreasing damage to chloroplasts显示文摘High temperature is an abiotic stress factor that threatens plant growth and development.Autophagy in response to heat stress involves the selective removal of heat-induced protein complexes.Previously,we showed that a crucial autophagy protein from apple,MdATG18a,has a positive effect on drought tolerance.In the present study,we treated transgenic apple(Malus domestica)plants overexpressing MdATG18a with high temperature and found that autophagy protected them from heat stress.Overexpression of MdATG18a in apple enhanced antioxidase activity and contributed to the production of increased beneficial antioxidants under heat stress.Transgenic apple plants exhibited higher photosynthetic capacity,as shown by the rate of CO_(2) assimilation,the maximum photochemical efficiency of photosystem II(PSII),the effective quantum yield,and the electron transport rates in photosystems I and II(PSI and PSII,respectively).We also detected elevated autophagic activity and reduced damage to chloroplasts in transgenic plants compared to WT plants.In addition,the transcriptional activities of several HSP genes were increased in transgenic apple plants.In summary,we propose that autophagy plays a critical role in basal thermotolerance in apple,primarily through a combination of enhanced antioxidant activity and reduced chloroplast damage. | Liuqing Huo Xun Sun Zijian Guo Xin Jia Runmin Che Yiming Sun Yanfei Zhu Ping Wang Xiaoqing Gong Fengwang Ma | 2020 | Horticulture Research2020，7，1： | 9 |
| 7 | The Low Energy X-ray telescope (LE) onboard the Insight-HXMT astronomy satellite显示文摘The Low Energy X-ray telescope(LE) is one of the three main instruments of the Insight-Hard X-ray Modulation Telescope(Insight-HXMT). It is equipped with Swept Charge Device(SCD) sensor arrays with a total geometrical area of 384 cm^2 and an energy band from 0.7 to 13 ke V. In order to evaluate the particle induced X-ray background and the cosmic X-ray background simultaneously, LE adopts collimators to define four types of Field Of Views(FOVs), i.e., 1.6°×6°, 4°×6°, 50°-60°×2°-6 oand the blocked ones which block the X-ray by an aluminum cover. LE is constituted of three detector boxes(LEDs) and an electric control box(LEB) and achieves a good energy resolution of 140 e V@5.9 ke V, an excellent time resolution of 0.98 ms, as well as an extremely low pileup(<1%@18000 cts/s). Detailed performance tests and calibration on the ground have been performed,including energy-channel relation, energy response, detection efficiency and time response. | Yong Chen WeiWei Cui Wei Li Juan Wang YuPeng Xu FangJun Lul YuSa Wang TianXiang Chen DaWei Han Wei Hu Yi Zhang Jia Huo YanJi Yang MaoShun Li Bo Lu ZiLiang Zhang TiPei Li ShuangNan Zhang ShaoLin Xiong Shu Zhang RongFeng Xue XiaoFan Zhao Yue Zhu YuXuan Zhu HongWei Liu YiJung Yang Fan Zhang | 2020 | Science China(Physics,Mechanics & Astronomy)2020，63，4： | 8 |
| 8 | Overexpression of MdATG18a in apple improves resistance to Diplocarpon mali infection by enhancing antioxidant activity and salicylic acid levels显示文摘Marssonina apple blotch,caused by Diplocarpon mali,is one of the most serious diseases of apple.Autophagy plays a key role in pathogen resistance.We previously showed that MdATG18a has a positive influence on drought tolerance.Herein,we describe how overexpression(OE)of MdATG18a enhances resistance to D.mali infection,probably because less H2O2 but more salicylic acid(SA)is accumulated in the leaves of OE apple plants.Expression of chitinase,β-1,3-glucanase,and SA-related marker genes was induced more strongly by D.mali in OE lines.Transcript levels of other important MdATG genes were also drastically increased by D.mali in OE plants,which indicated increased autophagy activities.Taken together,these results demonstrate that OE of MdATG18a enhances resistance to infection by D.mali and plays positive roles in H2O2-scavenging and SA accumulations.Our findings provide important information for designing strategies which could induce autophagy to minimize the impact of this disease on apple production. | Xun Sun Liuqing Huo Xin Jia Runmin Che Xiaoqing Gong Ping Wang Fengwang Ma | 2018 | Horticulture Research2018，5，1： | 8 |
| 9 | Antioxidant Effect of Human Selenium-containing Single-chain Fv in Rat Cardiac Myocytes显示文摘Reactive oxygen species(ROS) plays a key role in human heart diseases. Glutathione peroxidase(GPX) functions as an antioxidant as it catalyzes the reduction of hydroperoxide. In order to investigate the antioxidant effect of human selenium-containing single-chain Fv(Se-scFv-B3), a new mimic of GPX, a model system of hydrogen peroxide(H2O2)-induced rat cardiac myocyte damage was established. The cardiac myocyte damage was characterized in terms of cell viability, lipid peroxidation, cell membrane integrity, and intracellular H2O2 level. The Se-scFv-B3 significantly reduced H2O2-induced cell damage as shown by the increase of cell viability, the decline of malondialdehyde(MDA) production, lactate dehydrogenase(LDH) release, and intracellular H2O2 level. So Se-scFv-B3 may have a great potential in the treatment of human heart diseases induced by ROS. | HUO Rui SHI Yi XU Jun-jie YAN Fei LV Shao-wu SU Jia-ming DUAN Yu-jing FAN Jia NING Bo CONG Deng-li YAN Gang-lin LUO Gui-min WEI Jing-yan | 2009 | Chemical Research in Chinese Universities2009，25，2： | 8 |
| 10 | Protective mechanism of testosterone on cognitive impairment in a rat model of Alzheimer's disease显示文摘Cognitive dysfunction in Alzheimer's disease is strongly associated with a reduction in synaptic plasticity, which may be induced by oxidative stress. Testosterone is beneficial in learning and memory, although the underlying protective mechanism of testosterone on cognitive performance remains unclear. This study explored the protective mechanism of a subcutaneous injection of 0.75 mg testosterone on cognitive dysfunction induced by bilateral injections of amyloid beta 1–42 oligomers into the lateral ventricles of male rats. Morris water maze test results demonstrated that testosterone treatment remarkably reduced escape latency and path length in Alzheimer's disease rat models. During probe trials, testosterone administration significantly elevated the percentage of time spent in the target quadrant and the number of platform crossings. However, flutamide, an androgen receptor antagonist, inhibited the protective effect of testosterone on cognitive performance in Alzheimer's disease rat models. Nissl staining, immunohistochemistry, western blot assay, and enzyme-linked immunosorbent assay results showed that the number of intact hippocampal pyramidal cells, the dendritic spine density in the hippocampal CA1 region, the immune response and expression level of postsynaptic density protein 95 in the hippocampus, and the activities of superoxide dismutase and glutathione peroxidase were increased with testosterone treatment. In contrast, testosterone treatment reduced malondialdehyde levels. Flutamide inhibited the effects of testosterone on all of these indicators. Our data showed that the protective effect of testosterone on cognitive dysfunction in Alzheimer's disease is mediated via androgen receptors to scavenge free radicals, thereby enhancing synaptic plasticity. | Xu-Sheng Yan Zhan-Jun Yang Jian-Xin Jia Wei Song Xin Fang Zhi-Ping Cai Dong-Sheng Huo He Wang | 2019 | Neural Regeneration Research2019，14，4： | 8 |
| 11 | Enhanced photodynamic therapy of mixed phase TiO2(B)/anatase nanofibers for killing of HeLa cells显示文摘光力学的治疗(太平洋夏季时间) 是使用使药具有感光性有选择地使用治疗指向地点的一个过程,被证明了是为可以发展成癌症的癌症和条件的安全治疗。缩放 Nano 的 TiO < 潜水艇 class= “ a-plus-plus ” > 2 为紫外轻驾驶太平洋夏季时间被认为是潜在的 photosensitizer。在这研究, TiO 的四种类型<潜水艇class=“ a-plus-plus ”> 2 nanofibers 从质子 tri-titanate 被准备( H <潜水艇class=“ a-plus-plus ”> 2 T <潜水艇class=“ a-plus-plus ”> 3 O <潜水艇class=“ a-plus-plus ”> 7 ) nanofiber 。同样获得的 nanofibers 为太平洋夏季时间杀死 HeLa 房间作为有效 photosensitizers 被表明。MTT 试金和流动 cytometry (FCM ) 被执行评估 biocompatibility, apoptotic 房间的百分比,和房间生存能力。同样准备的 TiO 的 non-cytotoxicity < 潜水艇 class= “ a-plus-plus ” > 当紫外照耀不在时的 2 nanofibers 也被表明了。在紫外轻照耀下面, TiO < 潜水艇 class= “ a-plus-plus ” > 2 nanofibers,特别地混合阶段 nanofibers,比 Pirarubicin (THP ) 显示了高得多的杀死房间的效率,它是普通的药导致 HeLa 房间的 apoptosis。我们归功于混合阶段 nanofibers 的高 cellkilling 效率到在 TiO 之间的 bandgap 边比赛和稳定的接口 < 候补选手 class= “ a-plus-plus ” > 2 (B) 和锐钛矿在单个 nanofiber 分阶段执行,它能禁止 photogenerated 电子和洞的再结合。这支持费用分离和转移过程和罐头生产负责杀死 HeLa 房间的更多的反应的氧种类(ROS ) 。 | Shuchao Zhang Dongjiang Yang Dengwei Jing Hongwei Liu Long Liu Yi Jia Meihua Gao Liejin Guo Ziyang Huo | 2014 | Nano Research2014，7，11： | 6 |
| 12 | Dieldrin and endrin removal from water by trioleinembedded adsorbent显示文摘A novel triolein-embedded adsorbent for re-moval of persistent organic pollutants (POPs) from water was developed. In this paper, taking dieldrin and endrin as the target pollutants, different factors (temperature, ion strength, pH, and concentration of humic acid) that affect the adsorption rate were investigated. Adsorption isotherms of these two pollutants fitted to Freundlich model well identi-fied the partition mechanism between the adsorbent and water. However, the equilibrium constant of dieldrin was larger than that of endrin due to larger octanol-water coeffi-cient of dieldrin. Adsorption rate of dieldrin increased with the increase of temperature, the decrease of ion strength, pH and concentration of humic acid, whereas adsorption rate of endrin decreased with the increase of temperature and pH. Humic acid firstly increased, and then decreased the adsorp-tion rate of endrin. Ion strength hardly affected the adsorp-tion rate of endrin. | HUO Jinxian LIU Huijuan QU Jiuhui RU Jia LIU Haining LI Guoting | 2005 | Chinese Science Bulletin2005，50，23： | 5 |
| 13 | MiR-205 mediated APC regulation contributes to pancreatic cancer cell proliferation显示文摘BACKGROUND Pancreatic cancer is a deadly malignancy with aggressive properties. MicroRNAs (miRNAs) participate in the pathogenesis of a variety of diseases and molecular processes by targeting functional mRNAs. Nevertheless, the regulatory role of miRNAs in signaling pathways involved in pancreatic cancer remains largely unknown. AIM To explore the molecular regulation involved in pancreatic cancer and potential mechanisms of miR-205. METHODS Microarray analysis was performed to investigate the expression profile of miRNAs in pancreatic cancer. Expression of miR-205 was validated by qRT-PCR. Target prediction and functional enrichment analysis were employed to seek potential target genes of miR-205 and potential functions of these genes. The target binding of miR-205 and adenomatous polyposis coli (APC) was validated by luciferase reporter assay. APC protein expression in pancreatic cancer was validated by qRT-PCR and Western blot. Proliferation was evaluated by MTT and colony formation assays. RESULTS A large number of miRNAs with altered expression were identified in pancreatic cancer. MiR-205 was significantly up-regulated. APC was found to be a validated target of miR-205 and down-regulated in pancreatic cancer. Proliferation experiments showed that miR-205 could promote cell proliferation in pancreatic cancer by targeting APC. CONCLUSION The above findings suggested that miR-205 mediated APC regulation contributes to pancreatic cancer development, which could be considered as a novel prognostic biomarker for clinical care. | Rui-Feng Qin Jia Zhang Hao-Ran Huo Zeng-Jiang Yuan Jia-Dong Xue | 2019 | World Journal of Gastroenterology2019，25，28： | 4 |
| 14 | The First Outbreak of Omicron Subvariant BA.5.2—Beijing Municipality,China,July 4,2022显示文摘On July 4,2022,the first case of Omicron subvariant BA.5.2 in Beijing Municipality was discovered in Yanqing District.The case was a 49-yearold Chinese male who had arrived in Shanghai Municipality via international flight DL9927 from North Carolina,U.S.on June 15.He stayed in a hotel for the 14-day arrival quarantine and was discharged on June 30.He arrived in Beijing via domestic flight MU5103 on July 1 and was transferred point-to-point from the airport to his residence community in Yanqing District.On July 3,his sample was collected through community mass screening and reported positive in the next morning.The case had received 3 doses of Moderna’s mRNA vaccines in the U.S.,with the last shot on May 26,2022. | Zhaomin Feng Ying Shen Shuang Li Jia Li Shaohua Wang Zhenquan Zhang Yunkui Shen Fu Li Yang Pan Quanyi Wang Da Huo | 2022 | China CDC weekly2022，4，30： | 4 |
| 15 | Rapid Identification of Legionella Pathogenicity by Surface-Enhanced Raman Spectroscopy显示文摘Objective To establish Surface-enhanced Raman Spectroscopy(SERS) can be used as a rapid and reliable method to distinguish virulent strain and mild strain of L. pneumophila. Methods We isolated and characterized of bacterial strains from ATCC and water samples strains, while we analyzed data from SERS technology using gold nanoparticles as a base and cell infections were employed to rapidly detect L. pneumophila strains. Origin 8.0 was used to collect Raman spectra, smooth and homogenize data, and to contrast spectra. Principal component analysis(PCA) was conducted to discriminate differences between groups using the multivariate analysis package Py Chem 3.0.5. Results Our results indicated that the peaks of high virulence strains reached ≥4000. This criterion was verified by subsequent cell experiments. In addition, we also conducted SERS rapid identification on the virulence of several collected clinical strains and obtained accurate results. Conclusion The present study indicates that the established SERS protocol can be used as a rapid and reliable method to distinguish virulent and mildly virulent strains of L. pneumophila, which can be further used in clinical samples. | LI Jing QIN Tian JIA Xiao Xiao DENG Ai Hua ZHANG Xu FAN Wen Hui HUO Shuai Dong WEN Ting Yi LIU Wen Jun | 2015 | Biomedical and Environmental Sciences2015，28，6： | 4 |
| 16 | A comparison between acute large vessel occlusion in the posterior circulation and anterior circulation after endovascular treatment:the ANGEL-ACT registry experience显示文摘Background and purpose Endovascular treatment(EVT)has shown an overwhelming benefit for acute anterior circulation artery occlusion(ACO).Whether it can achieve the same outcomes in posterior circulation artery occlusion(PCO)has not been well explained.We aimed to evaluate the characteristics and prognosis of ACO and PCO after EVT in a nationwide registry.Method The present analysis was based on the prospective ANGEL-ACT Registry in China between November 2017 and March 2019.Demographic data,periprocedural times,recanalisation rate,intracranial haemorrhage(ICH)and 90-day functional outcomes were compared between the ACO and PCO groups.Results A total of 1793 patients were analysed including 397(22.1%)consecutive patients with PCO and 1396(77.9%)patients with ACO treated with EVT.A larger proportion of patients with PCO had intracranial atherosclerotic disease and received extra angioplasty during EVT.Successful recanalisation and 90-day favourable functional outcomes did not differ significantly between the two groups.Patients with PCO showed lower 24-hour ICH and symptomatic ICH rates.There was a trend towards higher mortality rate in the PCO group(22.09%vs 14.44%;adjusted OR 1.286(95%CI 0.820 to 2.017),p=0.2731),especially when the onset to puncture time was over 6 hours(30.77%vs 11.13%;adjusted OR 2.673(95%CI 1.280 to 5.583),p=0.0089,interactive p=0.0002).Conclusions In this large prospective multicentre registry,there was a significant difference in the characteristics and periprocedural features between patients with PCO and ACO.However,successful recanalisation and 90-day favourable functional outcomes in PCO were equivalent to those in ACO. | Xuan Sun Jingyu Zhang Xu Tong Baixue Jia Dapeng Mo Ning Ma Feng Gao Lian Liu Xiaochuan Huo Ligang Song Yiming Deng Zhongrong Miao | 2022 | Stroke & Vascular Neurology2022，7，4： | 4 |
| 17 | The Co_3O_4 nanosheet array as support for MoS_2 as highly efficient electrocatalysts for hydrogen evolution reaction显示文摘The electrochemical hydrogen evolution reaction(HER) on a non-precious electrocatalyst in an alkaline environment is of essential importance for future renewable energy. The design of advanced electrocatalysts for HER is the most important part to reduce the cost and to enhance the efficiency of water splitting. MoS_2 is considered as one of the most promising electrocatalysts to replace the precious Pt catalyst.Herein, for the first time, we have successfully loaded MoS_2 electrocatalysts onto the Co_3O_4 nanosheet array to catalyze HER with a low onset potential of ~76 mV. The high hydrogen evolution activity of MoS_2 supported on the Co_3O_4 nanosheet array may be attributed to the increased active sites and the electronic interactions between MoS_2 and Co_3O_4. | Xiao Sun Jia Huo Yide Yang Lei Xu Shuangyin Wang | 2017 | Journal of Energy Chemistry2017，26，6： | 4 |
| 18 | Properties of a Bound Polaron under a Perpendicular Magnetic Field显示文摘 | LIU Jia XIAO Jing-Lin HUO Shu-Fen CHEN Zi-Yui | 2007 | Communications in Theoretical Physics2007，48，5X： | 3 |
| 19 | Emerging porous nanosheets:From fundamental synthesis to promising applications显示文摘Metal-organic framework(MOF)nanosheets and covalent organic framework(COF)nanosheets as emerging porous materials nanosheets have captured increasing attention owing to their attractive properties originating from the advantages of large lateral size,ultrathin thickness,tailorable physiochemical environment,flexibility and highly accessible active sites on surface,and the applications of them have been explored in a wide range of fields.Although MOF and COF nanosheets own many similar properties,their applications in various fields show significant differences,probably due to their different compositions and bonding modes.Hence,we summarize the recent progress of MOF and COF nanosheets by comparative analysis on their advantages and limitations in synthesis and applications,providing a more profound and full-scale perspective for researchers or beginners to understand this field.Herein,the categories of preparation methods of MOF and COF nanosheets are firstly discussed,including top-down and bottom-up methods.Secondly,the applications of MOF and COF nanosheets for separation,catalysis,sensing and energy storage are summarized.Finally,based on current achievements,we put forward our personal insights into the challenges and outlooks on the synthesis,characterizations,and promising applications for future research of MOF and COF nanosheets. | Yun Fan Jia Zhang Yu Shen Bing Zheng Weina Zhang Fengwei Huo | 2021 | Nano Research2021，14，1： | 3 |
| 20 | Polydopamine/poly(sulfobetaine methacrylate)Co-deposition coatings triggered by CuSO_(4)/H_(2)O_(2)on implants for improved surface hemocompatibility and antibacterial activity显示文摘Implanted biomaterials such as medical catheters are prone to be adhered by proteins,platelets and bacteria due to their surface hydrophobicity characteristics,and then induce related infections and thrombosis.Hence,the development of a versatile strategy to endow surfaces with antibacterial and antifouling functions is particularly significant for blood-contacting materials.In this work,CuSO_(4)/H_(2)O_(2)was used to trigger polydopamine(PDA)and poly-(sulfobetaine methacrylate)(PSBMA)co-deposition process to endow polyurethane(PU)antibacterial and antifouling surface(PU/PDA(Cu)/PSBMA).The zwitterions contained in the PU/PDA(Cu)/PSBMA coating can significantly improve surface wettability to reduce protein adsorption,thereby improving its blood compatibility.In addition,the copper ions released from the metal-phenolic networks(MPNs)imparted them more than 90%antibacterial activity against E.coli and S.aureus.Notably,PU/PDA(Cu)/PSBMA also exhibits excellent performance in vivo mouse catheter-related infections models.Thus,the PU/PDA(Cu)/PSBMA has great application potential for developing multifunctional surface coatings for blood-contacting materials so as to improve antibacterial and anticoagulant properties. | Zhongqiang Zhu Qiang Gao Ziyue Long Qiuyi Huo Yifan Ge Ntakirutimana Vianney Nishimwe Anodine Daliko Yongchun Meng Jia Qu Hao Chen Bailiang Wang | 2021 | Bioactive Materials2021，6，8： | 3 |
您所在的机构暂未开通此部分的功能，请联系管理员