维普中文期刊产品整合服务
9篇 您的检索式:作者名="XU ShengYan"
    题名 作者 年代 出处 被引量
1Enhanced Photocurrent Generation of Graphene/Au@ZnO Honeycomb Film显示文摘启发简历的 graphene/Au@ZnO photoelectrode 经由呼吸数字方法,在 Au@ZnO, nanospheres 在整个蜂房电影是一致地分布式的被准备了。蜂房洞的尺寸用效率完成光。有在更多的订的数组的更小的洞的蜂房电影显示出更好的 antireflective 性质。光电流的快、稳定、可逆的回答由每打开和关上事件伴随了的所有形成的 graphene/Au@ZnO 蜂房 photoelectrodes 表演。修改 Au@ZnO 的 graphene 蜂房电影能联合如果由蜂房结构,从 Au nanoparticles (NP ) 的有效充电分离,和有效电子转移由 graphene 提供了,收获的增加的光的优点。Au@ZnO- 修改了 graphene 蜂房电影比修改 Au@ZnO 的 graphene 比修改 ZnO 的 graphene 蜂房电影和光电流产生的三方面的增加显示出光电流产生的双重的增加光滑的电影分别地。合理设计和工程多,有在一个混合启发简历的结构抓住伟人的不同功能的部件为进一步有效的太阳能变换设备答应。Hang Sun Qinrong He Shengyan Yin Kongliang Xu 2017Chinese Journal of Chemistry2017,35,10:4
2Structural investigation and luminescent properties of BaZr(BO_3)_2:Eu^(3+) phosphors containing Si显示文摘Si4+-doped BaZr(BO3)2:Eu3+ phosphors are prepared by a conventional solid-state reaction.The influence of Si4+ addition on the charge transfer state of Eu3+-O2- and photoluminescence(PL) properties of BaZr(BO3)2:Eu3+ are discussed.Room temperature PL spectra indicated that efficient emission is obtained by Si doping.Increased values for the peak-peak ratio(PPR) of BaZr(BO3)2:Eu3+ at higher Si doping concentrations implied that the Eu3+ ion is located in a more asymmetric environment in BaZr0.8Si0.2(BO3)2:Eu3+ than in the undoped samples.The Judd-Ofelt parameters Ωλ(λ=2,4) were calculated from the PL data,giving results that were consistent with those from the PPR.The maximum radiative quantum efficiency was achieved at a Si doping concentration of 20 mol%.ZHANG ZhongPeng LI GuangMin ZHANG XiaoSong XU ShengYan JI Ting LI Lan 2010Chinese Science Bulletin2010,55,29:3
3Optimization of fermentation medium for xylanase-producing strain Xw2显示文摘为了由优化发酵改进 xylanase 的发酵收益,为紧张 Xw2 调节,一个 Plackett 缅甸人图案被用来由紧张 Xw2 在 xylanase 生产上评估八个变量的效果。最陡峭(降下) 上升,方法被用来接近最佳的反应表面试验性的区域。最佳的发酵条件被中央合成设计和反应表面分析获得。结果证明最佳的发酵媒介的作文是玉米圆块 +1.5% 小麦糠(1:1 ) , 0.04% MnSO4, 0.04%Bingying YE Ting XUE Shichao YE Shengyan XU Weiyan LI Jihua LU Fang WEI Wenjin HE Youqiang CHEN 2013Frontiers in Biology2013,8,6:2
4Numerical analysis of the mechanical behavior of a ring- spinning triangle using the finite element method 显示文摘LI Shengyan XU Bingang TAO Xiaoming 2011Textile Research Journal2011,81,9:1
5Theoretical study on the geometric and dynamic performance of ring spinning triangle with finite element method 显示文摘LI Shengyan XU Bingang TAO Xiaoming 2010American Institute of Physics2010,,5:1
6Hyper-crosslinked Porous Polymer Based on Bulk Rigid Monomer for Gas and Dye Absorptions显示文摘SHAN Liang WANG Li FAN Yong SHEN Lanlan WANG Shengyan XU Jianing 2017Chemical Research in Chinese Universities2017,33,3:1
7Toxoplasma gondii infection in pregnant women in China显示文摘Quan Liu Feng Wei Shengyan Gao Li Jiang Hai Lian Bao Yuan Ziguo Yuan Zhiping Xia Bin Liu Xianghong Xu Xing-Quan Zhu 2008Transactions of the Royal Society of Tropical Medicine and Hygiene2008,,2:1
8Efficacy of Ciji Hua'ai Baosheng formula on the expressions of vascular endothelial growth factor,kinase insert domain-containing receptor and basic fibroblast growth factor in mouse models of H22 hepatocellular carcinoma显示文摘OBJECTIVE: To investigate the efficacy of Ciji Hua'ai Baosheng formula(CHBF) on microvessel density(MVD) and vascular endothelial growth factor(VEGF), kinase insert domain-containing receptor(KDR) and basic fibroblast growth factor(b FGF) expression in serum and tumor tissue of mice receiving chemotherapy for the treatment of H22 hepatocellular carcinoma.METHODS: Sixty Kunming mice were injected subcutaneously with H22 hepatoma carcinoma cell suspensions into the right anterior armpit. Seven days later, all transplanted tumor were formed and the mice were intraperitoneally injected 200 mg/kg cytoxan(CTX) to establish the models of tumor-bearing mouse chemotherapy, then they were randomly divided into model group, continuing CTX chemotherapy group(CTX group), and three CHBF(117, 58.5 and 29.25 g/kg) groups. After ten days of treatments, histology was observed, contents of VEGF, KDR and b FGF in serum and tumor tissue were measured by enzyme-linked immunosorbent assay(ELISA), VEGF and b FGF protein expression and MVD tagged by CD34 were detected by immunohistochemisty.RESULTS: MVD in CHBF(117, 58.5 g/kg) and CTX groups was significantly lower than that in model group(P < 0.01); expressions of VEGF, KDR and b FGF in serum and tumor tissue in CHBF(117 g/kg)group were less than those in model group(P <0.05; P < 0.01); the expressions of MVD, VEGF and b FGF in tumor tissue of CHBF(117 g/kg) groupwere also less than those in CTX group(P < 0.05;P < 0.01).CONCLUSION: CHBF can effectively reduce the expression of VEGF, KDR and b FGF in serum and tumor tissue, and decrease MVD and delay tumor progression.Zhao Xinyue Xi Shengyan Wang Yanhui Xu Yangxinzi Pollock Galia Su Yu Cheng Yao Loy Guanjie Liu Pei 2017Journal of Traditional Chinese Medicine2017,37,1:1
9Numerical analysis of the mechanical behavior of a ringspinning triangle using the finite element method显示文摘LI Shengyan XU Bingang TAO Xiaoming 2011Textile Research Journal2011,81,9:1
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 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