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45篇 您的检索式:作者名="Qianwang"
    题名 作者 年代 出处 被引量
1Protective Effect of Low-dose Sevoflurane Inhalation and Propofol Anesthesia on the Myocardium after Carotid Endarterectomy: A Randomized Controlled Trial显示文摘QianWang Yan-Hong Li Tian-Long Wang Hua Feng Bing Cai 2015Chinese Medical Journal2015,,14:8
2Structural engineering of sulfur-doped carbon encapsulated bismuth sulfide core-shell structure for enhanced potassium storage performance显示文摘Owing to the high theoretical capacity,metal sulfides have emerged as promising anode materials for potassium-ion batteries(PIBs).However,sluggish kinetics,drastic volume expansion,and polysulfide dissolution during charge/discharge result in unsatisfactory electrochemical performance.Herein,we design a core-shell structure consisting of an active bismuth sulfide core and a highly conductive sulfur-doped carbon shell(Bi2S3@SC)as a novel anode material for PIBs.Benefiting from its unique core-shell structure,this Bi2S3@SC is endowed with outstanding potassium storage performance with high specific capacity(626 mAh·g^(-1)under 50 mA·g^(-1))and excellent rate capability(268.9 mAh·g^(-1)at 1 A·g^(-1)).More importantly,a Bi2S3@SC//KFe[Fe(CN)6]full cell is successfully fabricated,which achieves a high reversible capacity of 257 mAh·g^(-1)at 50 mA·g^(-1)over 50 cycles,holding great potentials in practical applications.Density functional theory(DFT)calculations reveal that potassium ions have a low diffusion barrier of 0.54 eV in Bi2S3 due to the weak van der Waals interactions between layers.This work heralds a promising strategy in the structural design of high-performance anode materials for PIBs.Changlai Wang Jian Lu Huigang Tong Shuilin Wu Dongdong Wang Bin Liu Ling Cheng Zhiyu Lin Lin Hu Hui Wang Wenjun Zhang Qianwang Chen 2021Nano Research2021,14,10:2
3Host HDAC4 regulates the antiviral response by inhibiting the phosphorylation of IRF3显示文摘Class II HDACs, such as HDAC4, are critical regulators of the immune response in various immune cells;however, its role in innate immunity remains largely unknown.Here, we report that the overexpression of HDAC4 suppresses the production of type I interferons triggered by pattern-recognition receptors (PRRs). HDAC4 repressed the translocation of transcription factor IRF3 to the nucleus, thereby decreasing IRF3-mediated IFN-β expression. In particular, we also determined that HDAC4 can be phosphorylated and simultaneously block the phosphorylation of IRF3 at Ser386 and Ser396 by TBK1 and IKKε, respectively, by interacting with the kinase domain of TBK1 and IKKε. Furthermore, IFN-β may stimulate the expression of HDAC4. Our findings suggest that HDAC4 acts as a regulator of PRR signaling and is a novel mechanism of negative feedback regulation for preventing an overreactive innate immune response.Qi Yang Jielin Tang Rongjuan Pei XiaoXiao Gao Jing Guo Chonghui Xu Yun Wang QianWang Chunchen Wu Yuan Zhou Xue Hu He Zhao Yanyi Wang Xinwen Chen Jizheng Chen 2019Journal of Molecular Cell Biology2019,11,2:2
4MOFs-Derived N-Doped Carbon-Encapsulated Metal/Alloy Electrocatalysts to Tune the Electronic Structure and Reactivity of Carbon Active Sites显示文摘Despite progress over the past few years in developing efficient low-cost catalysts,precious metals are still the best catalysts for hydrogen evolution reaction(HER),oxygen evolution reaction(OER),and oxygen reduction reaction(ORR).However;the natural scarcity and high cost greatly hamper their large-scale commercialization.The combination of graphene shell with metal core could tune the electronic structure of carbon active sites.Recently,nitrogen doped graphene encapsulated metal or alloy(M@NG)has emerged as novel and fascinating electrocatalysts.In this review,we focus on some recent advances in designing M@NG electrocatalysts for HER,OER and ORR through tuning electronic structure and activity of carbon active sites.We have summarized some facile and universal strategy for synthesizing various M@NG via direct annealing of metal-organic frameworks(MOFs).With elaborated MOFs precursor design,careful control over the nitrogen doping level,metal element types and alloy structure,the electronic structure of carbon active sites can be rationally tuned to optimize activity for different electrochemical reactions.We hope this review can provide new insights into the design of M@NG with high catalytic activity.Yang Yang Jianwei Su Peng Jiang Jitang Chen Lin Hu Qianwang Chen 2021Chinese Journal of Chemistry2021,39,9:2
5The Role of Parents’ Control in Early Adolescents’ Psychological Functioning: A Longitudinal Investigation in the United States and China显示文摘QianWang Eva M.Pomerantz HuichangChen 2007Child Development2007,,5:2
6一种基于Ag-Sn等温凝固的圆片键合技术显示文摘研究了用Ag-Sn作为键合中间层的圆片健合。相对于成熟的Au-Sn键合系统(典型键合温度是280℃),该系统可以提供更低成本、更高键合后分离(De-Bonding)温度的圆片级键合方案。使用直径为100mm硅片,盖板硅片上溅射多层金属Ti/Ni/Sn/Au,利用Lift-off工艺来形成图形。基板硅片上溅射Ti/Ni/Au/Ag。硅片制备好后,将盖板和基板叠放在一起送入键合机进行键合。键合过程在N2气氛中进行,键合过程中不需要使用助焊剂。研究了不同键合参数,如键合压力、温度等对键合结果的影响。剪切强度测试表明样品的剪切强度平均在55.17MPa。TMA测试表明键合后分离温度可以控制在500℃左右。He泄漏测试证明封接的气密性极好。李小刚 蔡坚 YoonChulSohn QianWang WoonbaeKim 2007电子工业专用设备2007,36,9:2
7Erosion of Hard Material Coating Systems显示文摘Alan V Levy Bu QianWang 1988Wear1988,121,:1
8Magnetic-field-induced growth of single-crystalline Fe304 nanowires显示文摘Wang Jun Chen Qianwang Zeng Chuan 2004Advanced Materials2004,16,2:1
9显示文摘Wang Jun Chen Qianwang 2004Adv Mater2004,16,:1
10显示文摘Wang Jun Chen Qianwang Zeng Chuan 2004Advanced Materials2004,16,:1
11显示文摘Wang Jun Chen Qianwang Che Shan 2004Journal of Magnetism and Magnetic Materials2004,280,:1
12Synthesis and luminescence properties of hand-like α-Bi 2 O 3 microcrystals显示文摘Ying Xiong Mingzai Wu Jing Ye Qianwang Chen 2007Materials Letters2007,,:1
13Preparation of TiO2 powders with different morphologies by an oxidation-hydro- thermal combination method显示文摘Chen Qianwang Qian Yitai Chen Zuyao 1995J Mater Lett1995,22,12:1
14Preparation of ul- trafine powders of TiO2 by hydrothermal H202 oxidation start- ing from metallic Ti显示文摘Qian Yitai Chen Qianwang Chen Zuyao 1993J Mater Chem1993,3,2:1
15Doped graphene for metal-free catalysis显示文摘Kong Xiang-Kai Chen Chang-Le and Chen QianWang 2014Chemical Society Reviews2014,43,8:1
16Visible luminescence from silicon warfers subjected to stain etches显示文摘Chen Qianwang Qian Y T chen ZY 1995Appl Phys Lett1995,66,13:1
17Growth of magnesium carbonate single crystal in supercritical carbon dioxide -molten sodium system显示文摘Lou Zhengsong Chen Qianwang Zhu Yun 2004Crystal growth and design2004,4,3:1
18Formation of nickel dendritic crystals with peculiar orientations by magnetic-induced aggrega tion and limited diffusion显示文摘Ye Jing Chen Qianwang Qi Haiping 2008Cryst Growth Des2008,8,7:1
19General solution-based route to V–VI semiconductors nanorods from hydrolysate显示文摘Qiang Wang Changlong Jiang Caofang Yu Qianwang Chen 2007Journal of Nanoparticle Research2007,,2:1
20Synthesis of hexagonal tungsten carbide in tungsten-sodium and supercritical carbon dioxide system显示文摘Wang Qiang Cao Fangyu Chen Qianwang 2006Materials Chemistry and Physics2006,95,1:1
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