维普中文期刊产品整合服务
30篇 您的检索式:作者名="Siguo"
    题名 作者 年代 出处 被引量
1Dendritic Cell-Derived Exosomes Stimulate Stronger CD8^+ CTL Responses and Antitumor Immunity than TVimor Cell-Derived Exosomes显示文摘从树枝状的细胞(DC ) 和肿瘤细胞导出的 Exosomes (EXO ) 被用来在动物模型并且在临床的试用刺激 antitumor 免疫者回答。然而,有不,一起, antitumor 免疫者回答的 stimulatory 效率的比较由这二支通常使用的 EXO 疫苗导致了。在这研究,我们选择了房间表示学习 EXO 的特征从一个 transfected EG7 肿瘤导出的显型 ovalbumin (卵) 和由流动 cytometry 的搏动卵的 DC。我们在在 EXO 的这二种类型之间的卵特定的有免疫力的回答的正式就职比较了 stimulatory 效果。我们发现卵搏动蛋白质的导出 DCovA 的 EXO (EXODC ) 能更高效地在 vivo 刺激天真的卵特定的 CD8+ T 房间增长和区别进细胞毒素的 T 淋巴细胞,并且比 EG7 肿瘤导致更有效的 antitumor 免疫导出房间的 EXO (EXOEG7 ) 。另外,我们阐明了在 EXO 的 stimulatory 效果被主人 DC 送到 T 房间回答的 EXO 疫苗的主人 DC 的重要角色。因此,导出 DC 的 EXO 可以在 antitumor 免疫的正式就职代表一支更有效的基于 EXO 的疫苗。Siguo Hao Ou Bai Jinying Yuan Mabood Qureshi Jim Xiang 2006Cellular & Molecular Immunology2006,3,3:30
2Polyphenylene sulfide based anion exchange fiber:Synthesis,characterization and adsorption of Cr(VI)显示文摘A fibrous strong base anion exchanger(QAPPS) was prepared for the first time via chloromethylation and quaternary amination reaction of polyphenylene sulfide fiber(PPS),and its physical-chemical structure and adsorption behavior for Cr(VI) were characterized by FTIR,Energy Dispersive Spectrometry,TG-DTG,elemental analysis and batch adsorptive technique,respectively.The novel fibrous adsorbent could effectively adsorb Cr(VI) over the pH range 1-12,the maximum adsorption capacity was 166.39 mg/g at pH 3.5,and the adsorption behavior could be described well by Langmuir isotherm equation model.The adsorption kinetics was studied using pseudo first-order and pseudo second-order models,and the t 1/2 and equilibrium adsorption time were 5 and 20 min respectively when initial Cr(VI) concentration was 100 mg/L.The saturated fibers could be regenerated rapidly by a mixed solution of 0.5 mol/L NaOH and 0.5 mol/L NaCl,and the adsorption capacity was well maintained after six adsorption-desorption cycles.Jiajia Huang Xin Zhang Lingling Bai Siguo Yuan 2012Journal of Environmental Sciences2012,24,8:16
3Hierarchically porous nitrogen-doped carbon as cathode for lithium–sulfur batteries显示文摘Porous nitrogen-doped carbon is an especially promising material energy storage due to its excellent conductivity, stable physicochemical properties, easy processability, controllable porosity and low price.Herein, we reported a novel well-designed hierarchically porous nitrogen-doped carbon(HPNC) via a combination of salt template(ZnCl_2) and hard template(SiO_2) as sulfur host for lithium–sulfur batteries. The low-melting ZnCl_2 is boiled off and leaves behind micropores and small size mesopores during pyrolysis process, while the silica spheres are removed by acid leaching to generate interconnected 3D network of macropores. The HPNC-S electrode exhibits an initial specific capacity of 1355 mAh g^(–1) at 0.1 C(1 C = 1675 m Ah g^(–1)), a high-rate capability of 623 m Ah g^(–1) at 2 C, and a small decay of 0.13% per cycle over 300 cycles at 0.2 C. This excellent rate capability and remarkable long-term cyclability of the HPNC-S electrode are attributed to its hierarchical porous structures for confining the soluble lithium polysulfide as well as the nitrogen doping for high absorbability of lithium polysulfide.Rui Wu Siguo Chen Jianghai Deng Xun Huang Yujie Song Ruiyi Gan Xiaoju Wan Zidong Wei 2018Journal of Energy Chemistry2018,27,6:8
4Enhancing the stability and activity by anchoring Pt nanoparticles between the layers of etched montmorillonite for oxygen reduction reaction显示文摘Proton exchange membrane fuel cells(PEMFCs)are recognized as potential environmentally friendly power sources owing to their high energy conversion efficiency and low pollutant emissions[1–4].However,the insufficient electrocatalytic durability of Pt cathode catalysts remains one of the major obstacles for their wide applications[5–8].The Pt cathode catalyst is predominantlyWei Li Wei Ding Yao Nie Xueqiang Qi Guangping Wu Li Li Jianhua Liao Siguo Chen Zidong Wei 2016Science Bulletin2016,61,18:5
5An expression profile of human α-lactalbumin in the milk of transgenic mouse显示文摘Five female transgenic mice were produced by microinjection using a construct made up of a 7.3-kb-5′ flanking region and a 2.0-kb coding region of human a-lactalbumin, as well as a 227-bp 3′-flanking region from bovine growth hormone gene. A founder female ex-pressed human a-lactalbumin as much as 0.3 g per liter of its milk, approximately a 3-fold in-crease in the total a-lactalbumin concentration of the transgenic mouse milk. Compared with the normal mice, the expression profile of the ha-Lac transgene in the transgenics is different during the lactation, showing low level in the first 3 days and becoming increased from day 4, then gradually reaching and stabilizing at the highest level from day 13. In addition, the milk yielding volume in the transgenics tended to be higher than in normal mice, suggesting higher concen-trations of a-lactalbumin might boost more milk output.LIU Siguo WEI Yingyun HU Guofa GAO Hong LIU Sijin LAO Weide 2004Science China(Life Sciences)2004,47,3:3
6Oncolytic adenovirus-mediated E1A gene therapy induces tumor-cell apoptosis and reduces tumor angiogenesis leading to inhibi- tion of hepatocellular carcinoma growth in animal model 显示文摘Ye Zhenmin Wang Xiaohua Hao Siguo 2006Cancer Biother Radio2006,21,3:1
7Novel functional fiber loaded with carbon dots for the deep removal of Cr(Ⅵ) by adsorption and photocatalytic reduction显示文摘A novel functional fiber(PAN-CDs) loaded with carbon dots(CDs) with excellent photoreduction and adsorption properties for Cr(VI) was prepared via an amidization reaction between the CDs’ carboxyl groups and amine groups on polyacrylonitrile(PAN)-based ion exchange fibers, which could completely preserve the fluorescence properties of the CDs. The photoluminescence(PL), photocatalysis and adsorption properties of PAN-CDs were characterized and analyzed. The PAN-CDs possess high adsorption capacity(297.6 mg/g) and excellent kinetic behavior(attaining adsorption equilibrium in 30 min)for Cr(VI) adsorption. Furthermore, the residual Cr(VI)(approximately 3 mg/L) after adsorption could be removed completely by subsequent photoreduction by the PAN-CDs.The Cr-saturated PAN-CDs could be easily separated by filtering and regenerated, with no observable decay of removal efficiency after five regeneration cycles. In addition, due to the PL quenching action of Cr(VI), the PAN-CDs can also be used as sensor for quantitative detection of trace Cr(VI) in aqueous solution.Junfeng Xiao Yuanpeng Cheng Caixia Guo Xiangting Liu Bing Zhang Siguo Yuan Jiajia Huang 2019Journal of Environmental Sciences2019,31,9:1
8Up-conversion in Er^3+:Y2O3 Nanocrystals Pumped at 808 nm显示文摘Siguo Xiao Xiaoliang Yang Zhengwei Liu 2004Journal of Applied Physics2004,96,3:1
9Nanostructured polyaniline-decorated Pt/C @ PANI coreshell catalyst with enhanced durability and activity显示文摘Chen Siguo Wei Zidong Qi Xueqiang et a1 2012J Am Chern Soc2012,134,13:1
10Goose haemorrhagic hepatitis caused by a new subtype duck hepatitis type 1 virus显示文摘Ming Liu Fanyi-Meng Xiao-jun Li Zhuo Zhang Siguo Liu Yun Zhang 2011Veterinary Microbiology2011,,3:1
11A novel fusion protein- based indirect enzyme-linked immunosorbent assay for the detection of bovine tuberculosis显示文摘Siguo Liu Sheping Guo Chunlai Wang Meili Shao Xiuhua Zhang Yang Guo and Qiang Gong 2006Tuberculosis2006,3,:1
12显示文摘Liu Zhenwei Yang Xiaoliang Xiao Siguo Acta Physica Sinica0,50,9:1
13The investi- gation on the workability of fibre cocktail reinforced self- compacting high performance concrete 显示文摘Ding Yining Liu Siguo Zhang Yulin 2008Construction and Building Materials2008,22,7:1
14A novel DNA vaccinefor protective immunity against virulent Mycobacteriumbovis in mice显示文摘Siguo L Qiang G Chunlai W 2008Imnanol Lett2008,117,2:1
15Lumines cence properties of Fe3+ and Ce3+ co-doped ,/-LiAl02 显示文摘Qiang Renfeng Xiao Siguo Yang Xiaoliang 2009Chinese Journal of Luminescence2009,30,1:1
16SO_2-tolerant Pt-MoO_3/C catalyst for oxygen reduction reaction显示文摘A Pt-MoO_3/C catalyst,aimed to eliminate the harmful effect of sulfur dioxide(SCb) on the performance of Pt nanoparticles(NPs) for catalysis of oxygen reduction reaction(ORR) in proton exchange membrane fuel cells(PEMFC),is developed and characterized by TEM,XRD and XPS.The results reveal that Pt-MoO_3/C catalyst exhibits not only a higher catalytic activity,but also a better SO_2 poisoning resistance and a better recovery performance than the commercial Pt/C catalyst does.Xiao Liu Hongmin Wang Siguo Chen Xueqiang Qi Huiliang Gao Yi Hui Yang Bai Lin Guo Wei Ding Zidong Wei 2014Journal of Energy Chemistry2014,23,3:1
17Enhanced utilization and durability of Pt nanoparticles supported on sulfonated carbon nanotubes显示文摘Lin Guo Siguo Chen Zidong Wei 2014Journal of Power Sources2014,,:1
18STUDY ON THE PHYSICAL CHEMICALPROPERTIES OF FFA-1 ION EXCHANGE FIBER显示文摘The physical and chemical properties of FFA-1 ion exchange fiber have beencharacterized with IR spectrum. thermal analysis and SEM means. The PH titrationcurve, swelling rate, mechanical properties, resistance drop of filter layer as well asthe dynamic adsorption for SO2 was determined These experiments provided theessential parameters for the practical application of FFA-1 material in adsorption oftoxic gases.Yuan Siguo Wang Yi Lan suqin(Henan Chemistry Institute, Zhengzhou 450002, China)Lu Yun Zeng Hanmin(Materials Science Institute of Zhongshan University, Guangzhou 510275, China) 1998Chinese Journal of Reactive Polymers1998,7,2:1
19显示文摘Xiao Siguo Yang Xiaoliang Liu Zhengwei 2004J Appl Phys2004,96,:1
20显示文摘Xiao Siguo Yang Xiaoliang Liu Zhengwei 2004J Appl Phys2004,96,:1
返回顶部 每页显示:
共2页 首页 上一页 第1页 下一页 末页 /2 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费