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| 1 | Molybdosphoric Acid Mixed with Titania Used as a Catalyst to Synthesize Diphenyl Carbonate via Transesterification of Dimethyl Carbonate and Phenol显示文摘与 titania (MPA-TiO2 ) 混合的 12-molybdosphoric 酸被发现经由暗淡乙醇碳酸盐(直接数字控制) 和酚的 transesterification 是为 diphenyl (DPC ) 的合成的新奇、有效的催化剂。X 射线衍射(XRD ) 并且红外线(红外) 技术被采用描绘准备催化剂。到 transesterification 上的 titania 的 12-molybdosphoric 酸的重量比率的效果被调查。DPC 的 13.1% 产量和甲基苯基碳酸盐(MPC ) 的 11.6% 产量作为 5:1 与 MPA 的重量比率在 MPA-TiO22 上被获得到 TiO2。给词调音:transesterification;12-molybdosphate 酸;titania;甲基苯基碳酸盐; | Tong Chen Huajun Han Zhiping Du Jie Yao Gongying Wang Dachuan Shi Desheng Zhang Zhiming Chen | 2006 | Journal of Natural Gas Chemistry2006，15，4： | 7 |
| 2 | Structural Surface Crack Monitoring Method Based on Electrical Potential Technique and Modern Surface Technology显示文摘Crack monitoring plays a great role in modern structural health monitoring, however, most of the conventional crack inspections have disadvantages in terms of the accuracy, expense, reliability, durability and level of instrumentation required. Thus, development of a simple and reliable crack inspection technique that allows continuous monitoring has been desired. In this paper, electrical potential technique and modern surface technology are employed together to develop a new structural surface crack monitoring method. A special crack monitoring coating sensor based on electrical potential technique was deposited on the hot spot of the structure by modern surface technology. The sensor consists of three layers: the isolated layer, the sensing layer and the protective layer. The isolated layer is prepared by anodic oxidation technology, the sensing layer is made of ion plated copper, and the protective layer is made of silicone. The thickness of each layer is at micrometer magnitude. The electrical conductivity of the sensor is very stable, and the fatigue performance of the specimen with or without coating sensor is nearly unchanged. The crack monitoring experiment result shows that there are two sudden rises of the coating sensor electrical potential values, corresponding to different stages of the crack initiation and propagation. Since the width of the surface coating sensor is only 0.5 mm, this crack monitoring sensor can detect the propagation of cracks less than 0.5 mm long. The method proposed takes the simplicity of electrical potential technique and can monitor surface crack of nearly all kinds of structures precisely. The results of this paper may form the basis of a new crack monitoring system. | CUI Ronghong HE Yuting YU Zhiming LI Hongpeng SHU Wenjun DU Jinqiang | 2011 | Chinese Journal of Mechanical Engineering2011，24，4： | 7 |
| 3 | Acetyl salicylic acid attenuates cardiac hypertrophy through Wnt signaling显示文摘室的肥大是心血管的疾病的事件的一个强大、独立的预言者。低剂量的乙酰水杨酸酸(阿司匹林) 的脉管的性质通过血小板 cyclooxygenase 的不可逆的抑制提供心血管的好处 1;然而,可能的 anti-hypertrophic 性质和阿司匹林的潜在的机制没详细被调查。在这研究,健康野类型的雄的老鼠随机被划分成三个组并且使遭到了到横向的大动脉的收缩(TAC ) 或假冒的操作。操作 TAC 的老鼠与低剂量的阿司匹林的人的等价物被对待(10 mg 吗? | Samuel Chege Gitau Xuelian Li Dandan Zhao Zhenfeng Guo Haihai Liang Ming Qian Lifang Lv Tianshi Li Bozhi Xu Zhiguo Wang Yong Zhang Chaoqian Xu Yanjie Lu Zhiming Du Hongli Shan Baofeng Yang | 2015 | Frontiers of Medicine2015，9，4： | 6 |
| 4 | Photonic synapses with ultralow energy consumption for artificial visual perception and brain storage显示文摘The human visual system,dependent on retinal cells,can be regarded as a complex combination of optical system and nervous system.Artificial retinal system could mimic the sensing and processing function of human eyes.Optically stimulated synaptic devices could serve as the building blocks for artificial retinas and subsequent information transmission system to brain.Herein,photonic synaptic transistors based on polycrystalline MoS_(2),which could simulate human visual perception and brain storage,are presented.Moreover,the photodetection range from visible light to near-infrared light of MoS_(2) multilayer could extend human eyes’vision limitation to near-infrared light.Additionally,the photonic synaptic transistor shows an ultrafast speed within 5μs and ultralow power consumption under optical stimuli about 40 aJ,several orders of magnitude lower than biological synapses(50 ms and 10 fJ).Furthermore,the backgate control could act as emotional modulation of the artificial brain to enhance or suppress memory function,i.e.the intensity of photoresponse.The proposed carrier trapping/detrapping as the main working mechanism is presented for the device.In addition,synaptic functionalities including short synaptic plasticity,long synaptic plasticity and paired-pulse facilitation could be successfully simulated based on the prepared device.Furthermore,the large difference between short synaptic plasticity and long synaptic plasticity reveals the better image pre-processing function of the prepared photonic synapses.The classical Pavlovian conditioning associated with the associative learning is successfully implemented as well.Therefore,the efficient and rich functionalities demonstrate the potential of the MoS_(2) synaptic device that integrates sensing-memory-preprocessing capabilities for realizing artificial neural networks with different emotions that mimic human retina and brain. | Caihong Li Wen Du Yixuan Huang Jihua Zou Lingzhi Luo Song Sun Alexander OGovorov Jiang Wu Hongxing Xu Zhiming Wang | 2022 | Opto-Electronic Advances2022，5，9： | 3 |
| 5 | Mechanisms of chromatin-based epigenetic inheritance显示文摘Multi-cellular organisms such as humans contain hundreds of cell types that share the same genetic information(DNA sequences),and yet have different cellular traits and functions.While how genetic information is passed through generations has been extensively characterized,it remains largely obscure how epigenetic information encoded by chromatin regulates the passage of certain traits,gene expression states and cell identity during mitotic cell divisions,and even through meiosis.In this review,we will summarize the recent advances on molecular mechanisms of epigenetic inheritance,discuss the potential impacts of epigenetic inheritance during normal development and in some disease conditions,and outline future research directions for this challenging,but exciting field. | Wenlong Du Guojun Shi Chun-Min Shan Zhiming Li Bing Zhu Songtao Jia Qing Li Zhiguo Zhang | 2022 | Science China(Life Sciences)2022，65，11： | 2 |
| 6 | Formation of Fine Spheroidal Microstructure of Semi-Solid Al—Zn—Mg—Cu Alloy by Hyperthermally and Subsequent Isothermally Reheating显示文摘The high strength 7xxx series aluminium alloys are usually difficult to be prepared as semi-solid feedstock,because some dispersoid particles(soluble only in liquid) could pin at grain and subgrain boundary to make the alloy difficultly recrystallise.In this work,a novel multistep reheating regime is developed for recrystallisation and partial melting(RAP) route to prepare fine spheroidal microstructure of semi-solid AleZne MgeCu alloy.After reheating to 665℃,holding for 4 min and subsequent isothermally holding at 620℃ with total heating time of 15 min,fine spheroidal microstructures with grain size of w40 mm were prepared without remained unrecrystallised grains and directionality,which are much finer than the conventionally obtained microstructures(w100 mm). | Gang Chen Jufu Jiang Zhiming Du Qi Cao Hongwei Li Xin Zhang | 2013 | Journal of Materials Science & Technology2013，29，10： | 2 |
| 7 | Up-regulation of carcinoembryonic antigen-related cell adhesion molecule 1 in gastrointestinal cancer and its clinical relevance显示文摘 | Muqing Zhou Zhiming Jin Yiwen Liu Yiqing He Yan Du Cuixia Yang Yingzhi Wang Jiajie Hu Lian Cui Feng Gao Manlin Cao | 2017 | Acta Biochimica et Biophysica Sinica2017，49，8： | 2 |
| 8 | Serial nuclear transfer improves the development of interspecies reconstructed giant panda (Aluropoda melanoleucd) embryos显示文摘Interspecies somatic nuclear transfer (NT) may provide a new approach for preservation of the endangered rare species. Previous interspecies cloning studies have shown that a nucleus from a quiescent somatic cell supports early development of reconstructed embryos in the ooplasm from another species. In this study, we transferred nonqui-escent somatic cells from a giant panda into the perivitelline space of the enucleated rabbit oocytes. After electrofusion (at the rate of 71.6%) and electrical activation, 4.2% of the panda-rabbit reconstructed embryos developed to blastocyst in vitro. For improving the development rate of reconstructed embryos, we used serial NT in this study, i.e. blas-tomeres from reconstructed morulae were transferred into the perivitelline space of the enucleated rabbit oocytes. The fusion rates in the groups of serial I, serial Ⅱ and serial Ⅲ were 79.5%, 84.1% and 78.0%, respectively, having no difference with that of somatic group. And the blastocyst rates in serial NT groups | LI Jinsong CHEN Dayuan HAN Zhiming ZHU Ziyu WEN Duancheng SUN Qingyuan LIU Zhonghua WANG Minkang LIAN Li DU Jun WANG Pengyan ZHANG Hemin | 2002 | Chinese Science Bulletin2002，47，6： | 2 |
| 9 | Preparation and characterization of three-dimensional tin thin-film anode with good cycle performance显示文摘 | Zhijia Du Shichao Zhang Tao Jiang Zhiming Bai | 2010 | Electrochimica Acta2010，，10： | 1 |
| 10 | Microstructure and properties of AZ80 alloy semisolid billets fabricated by new strain induced melt activated method 显示文摘 | Jiang Jufu Wang Ying Du Zhiming | 2012 | Transactions of Nonferrous Metals Society of China2012，22，2： | 1 |
| 11 | Homogenization on mi- crostructure and mechanical properties of 2A50 alum-inure alloy pre-pared by liquid forging 显示文摘 | Du Zhiming Chen Cang Han Fei | | Transaction of Nonferous Metals Society ofChina0，201，21： | 1 |
| 12 | Realizing a“solid to solid”process via in situ cathode electrolyte interface(CEI)by solvent-in-salt electrolyte for Li-S batteries显示文摘Lithium-sulfur batteries(LSBs)are regarded as the most promising next-generation energy system due to their high theoretical energy density.However,LSBs suffer the“shuttle effect”if undergoing the solid-liquid-solid sulfur conversion process during cycling.Herein,we design a solvent-in-salt(SIS)electrolyte with co-solvent vinylene carbonate(VC)to synthesize an in situ dense cathode electrolyte interface(CEI)and successfully change sulfur conversion into a solid-solid way to avoid shuttle effect by separating the contact of sulfur and ether solvent.Dense CEI is formed at the beginning of first discharge by the combined action of SIS electrolyte and filmogen VC.Experiments and simulations show that SIS electrolyte controls the initial formed lithium polysulfides(LiPSs)to stay very closely on the cathode surface,and then converts them into a dense CEI film.As a result,Coulombic efficiency(above 99%)and cycling performance of LSBs are improved.Furthermore,the in situ dense CEI can nearly stop the self-discharge of LSBs,and enable the LSBs to work under a pretty lean electrolyte condition. | Jiajun Huang Mengli Tao Weifeng Zhang Guangli Zheng Li Du Zhiming Cui Xiujun Wang Zhenxing Liang Shijun Liao Huiyu Song | 2023 | Nano Research2023，16，4： | 1 |
| 13 | Numerical investigation of water and temperature distributions in a proton exchange membrane electrolysis cell显示文摘A three-dimensional, non-isothermal, two-phase model for a PEM water electrolysis cell(PEMEC) is established in this study.An effective connection between two-phase transport and performance in the PEMECs is built through coupling the liquid water saturation and temperature in the charge conservation equation. The distributions of liquid water and temperature with different operating(voltage, temperature, inlet velocity) and physical(contact angle, and porosity of anode gas diffusion layer) parameters are examined and discussed in detail. The results show that the water and temperature distributions, which are affected by the operating and physical parameters, have a combined effect on the cell performance. The effects of various parameters on the PEMEC are of interaction and restricted mutually. As the voltage increases, the priority factor caused by the change of inlet water velocity changes from the liquid water saturation increase to the temperature drop in the anode catalyst layer. While the priority influence factor caused by the contact angle and porosity of anode gas diffusion layer is the liquid water saturation. Decreasing the contact angle or/and increasing the porosity can improve the PEMEC performance especially at the high voltage. The results can provide a better understanding of the effect of heat and mass transfer and the foundation for optimization design. | WANG ZhiMing XU Chao WANG XueYe LIAO ZhiRong DU XiaoZe | 2021 | Science China(Technological Sciences)2021，64，7： | 1 |
| 14 | A new design on switched capacitor DC-DC converters for pocket computer systems显示文摘 | Liu Jian Chen Zhiming Du Zhong | 1998 | IEEE Trans on Industry Electronics1998，45，2： | 1 |
| 15 | CD4+CD25+ Treg derived from hepatocellular carcinoma mice inhibits tumor immunity显示文摘 | Xin Chen Yong Du Zhiming Huang | 2012 | Immunology Letters2012，，： | 1 |
| 16 | Inhomogeneity of density and mechanical properties of A357 aluminum alloy backward extruded in semi-solid显示文摘 | Du Zhiming Chen Gang Cheng Yuansheng | | 0，，： | 1 |
| 17 | 苦参碱对HepG2细胞杀伤作用及机制研究(英文)显示文摘Objective: To investigate the death mode of human hepatoma cells exposed to matrine and the role of glutathione (GSH) and cytochrome c. Methods: The MTT test and Cell Death Detection ELISA were used to identify cell death mode and viability of cells exposed to matrine. The volume of intracellular GSH was detected by GSH reductase. Finally Western blotting was chosen to analyze the expression of cytochrome c and Caspase-9 in HepG2 cells treated by matrine. Results: The apop-totic cell death induced by matrine in Hep G2 cells dramatically increased in the time-, dose-dependent manner. Matrine can exhaust intracellular GSH effectively to change the redox state in cells. Furthermore it affect the cytotoxicity of matrine. Re-sults of Western blotting showed that matrine induced the release of cytochrome c from mitochondria to cytoplasm, and then stimulate the cleavage of Caspase-9 in a time-dependent manner. Conclusion: Matrine induced apoptosis in Hep G2 cells through the mitochondrial pathway, and oxidative stress via depletion of GSH is directly involved in the apoptotic process. | Xiangdong Cheng Yian Du Ling Huang Zhiming Jing Zhiguo Zheng | 2008 | The Chinese-German Journal of Clinical Oncology2008，7，4： | 1 |
| 18 | Darcy - Stokes streamline simulation for the Tahe - fractured reservoir with cavities 显示文摘 | Peng Xiaolong Du Zhiming Liang Baosheng | 2007 | SPE 1073142007，，： | 1 |
| 19 | Impact of substrate temperature on the microstructure, electrical and optical properties of sputtered nanoparticle V 2 O 5 thin films显示文摘 | Zhenfei Luo Zhiming Wu Xiangdong Xu Mingjun Du Tao Wang Yadong Jiang | 2010 | Vacuum2010，，2： | 1 |
| 20 | 显示文摘 | Jiang Zhiming Du Jinmei Li Rong | 2014 | Applied Surface Science2014，288，1： | 1 |
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