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| 1 | Architecture of PtFe/C catalyst with high activity and durability for oxygen reduction reaction显示文摘PtFe/C 催化剂被列在后面由的受精和高温度的减小综合了酸沥滤。X 光检查衍射, X 光检查光电子光谱学和在边光谱学描述附近原子的 X 光检查揭示那磅 < 潜水艇 class= “ a-plus-plus ” > 3 Fe 合金形成发生在高温度的减小和那不稳定的 Fe 种期间被溶解进酸溶液。在到表面并且强壮的 O-Fe 结合的从核心区域的 Fe 集中的差别可以驾驶 Fe 的外面的散开到高度弄皱的磅骨骼,并且高度结果驱散表面 FeO <潜水艇class=“ a-plus-plus ”> x 在酸的媒介是稳定的,导致磅的构造<潜水艇class=“ a-plus-plus ”> 3 Fe@Pt-FeO <潜水艇class=“ a-plus-plus ”> x 建筑学。是准备了 PtFe/C 催化剂与 Pt/C 催化剂相比为氧减小反应表明一项更高的活动和可比较的耐久性,它可能在 PtFe/C 催化剂由于表面和表面下的 Fe 种类的合作效果。 | Jiayuan Li Guoxiong Wang Jing Wang Shu Miao Mingming Wei Fan Yang Liang Yu Xinhe Bao | 2014 | Nano Research2014,7,10: | 8 |
| 2 | A new unconventional HLA-A2-restricted epitope from HBV core protein elicits antiviral cytotoxic T lymphocytes显示文摘细胞毒素的 T 房间(CTL ) 在肝炎 B 的控制起一个关键作用病毒(HBV ) 感染和病毒的清理。然而,大多数识别 CTL epitopes 从遗传型 A 和 D 的 HBV 被导出,并且很少在在亚洲更流行的遗传型 B 和 C 的病毒被定义。因为 HBV 核心蛋白质(HBc ) 是最保守、产生免疫性的部件,在这研究,我们使用了盖住 HBc 屏蔽并且识别特定的 CTL epitopes 的一个重叠 9-mer 肽水池。异乎寻常的 HLA-A2-restricted epitope HBc141149 被结晶化分析发现,在结构上描绘了。immunogenicity 和 anti-HBV 活动进一步在 HBV 和 HLA-A2 被决定转基因的老鼠。最后,我们证明在 HBc141149 epitope 的变化与病毒的参数被联系,在 HBV 的疾病前进感染了病人。我们的数据因此提供卓见进这异乎寻常的 epitope 绑定的结构特征给 MHC-I 分子,以及 epitope 特定的 CTL 活动在 HBV 安排 T 房间反应和有免疫力的避免感染的病人。 | Lu Sun Yu Zhang Bao Zhao Mengmeng Deng Jun Liu Xin Li Junwei Hou Mingming Gui Shuijun Zhang Xiaodong Li George F. Gao Songdong Meng | 2014 | Protein & Cell2014,5,4: | 7 |
| 3 | Stability of BN/metal interfaces in gaseous atmosphere显示文摘六角形的硼氮化物(h-BN ) 被取向附生的生长经常在气体的环境在形成的 BN/metal 接口的金属,和稳定性上准备是为 BN overlayers 的物理化学的性质的一个关键问题。作为这里的一幅插图,在到 O 的暴露之上的一个 BN/Ru (0001 ) 接口的结构的变化 < 潜水艇 class= “ a-plus-plus ” > 2 被调查了在 situ 光致核裂变电子显微镜学(PEEM ) 和周围的压力 X 光检查光电子光谱学(AP-XPS ) 使用。我们在 O 表明 BN overlayers 的氧置闰的出现 < 潜水艇 class= “ a-plus-plus ” > 2 空气,哪个 decouples 从底层的 BN overlayer。在 BN/Ru (0001 ) 和 graphene/Ru (0001 ) 的氧置闰的比较研究表面显示 BN overlayers 的氧置闰比 graphene 更容易发生。这发现将在周围的条件下面具有为基于 BN 的设备和材料的未来应用的重要性。 | Yang Yang Qiang Fu Mingming Wei Hendrik Bluhm Xinhe Bao | 2015 | Nano Research2015,8,1: | 3 |
| 4 | Simultaneous N-intercalation and N-doping of epitaxial graphene on 6H-SiC(0001) through thermal reactions with ammonia显示文摘6H-SiC (0001 ) 上的取向附生的 graphene overlayers 的表面 functionalization 在 NH3 通过热反应被尝试了。X 光检查光电子光谱学和 N 的重要数量在对待 NH3 的 graphene 是在场的微区域的低精力电子衍射结果表演出现,它导致强壮的乐队弯曲在原文如此从底层象 graphene overlayers 的去耦一样出现。表面 N 种类的多数能被在真空退火直到 850 移开 ? | Zhou-jun Wang Mingming Wei Li Jin Yanxiao Ning Liang Yu Qiang Fu Xinhe Bao | 2013 | Nano Research2013,6,6: | 3 |
| 5 | Oxygen intercalation under hexagonal boron nitride(h-BN)on Pt(111)显示文摘The interface between a two-dimensional(2D)atomic crystal and a metal surface can be regarded as a nanoreactor, in which molecule adsorption and catalytic reactions may occur. In this work, we demonstrate that oxygen intercalation and desorption occur at the interface between hexagonal boron nitride(h-BN) overlayer and Pt(111) surface by using near-ambient pressure X-ray photoelectron spectroscopy(NAP-XPS), photoemission electron microscopy, and low-energy electron microscopy.Furthermore, CO oxidation under the h-BN cover was also observed by NAP-XPS. The present results indicate that the nanospace under the 2D cover can be used for surface reactions, in which novel surface chemistry may be induced by the nanoconfinement effect. | Yanhong Zhang Mingming Wei Qiang Fu Xinhe Bao | 2015 | Science Bulletin2015,60,18: | 2 |
| 6 | Rice FLOURY ENDOSPERM 18 encodes a pentatricopeptide repeat protein required for 5′ processing of mitochondrial nad5 messenger RNA and endosperm development显示文摘Pentatricopeptide repeat(PPR) proteins, composing one of the largest protein families in plants,are involved in RNA binding and regulation of organelle RNA metabolism at the posttranscriptional level. Although several PPR proteins have been implicated in endosperm development in rice(Oryza sativa), the molecular functions of many PPRs remain obscure. Here, we identified a rice endosperm mutant named floury endosperm 18(flo18) with pleiotropic defects in both reproductive and vegetative development.Map-based cloning and complementation tests showed that FLO18 encodes a mitochondriontargeted P-type PPR protein with 15 PPR motifs.Mitochondrial function was disrupted in the flo18 mutant, as evidenced by decreased assembly of Complex I in the mitochondrial electron transport chain and altered mitochondrial morphology. Loss of FLO18 function resulted in defective 5′-end processing of mitochondrial nad5 transcripts encoding subunit 5 of nicotinamide adenine dinucleotide hydrogenase. These results suggested that FLO18 is involved in 5′-end processing of nad5 messenger RNA and plays an important role in mitochondrial function and endosperm development. | Mingzhou Yu Mingming Wu Yulong Ren Yihua Wang Jingfang Li Cailin Lei Yinglun Sun Xiuhao Bao Hongming Wu Hang Yang Tian Pan Yongfei Wang Ruonan Jing Mengyuan Yan Houda Zhang Lei Zhao Zhichao Zhao Xin Zhang Xiuping Guo Zhijun Cheng Bing Yang Ling Jiang Jianmin Wan | 2021 | Journal of Integrative Plant Biology2021,63,5: | 2 |
| 7 | Advanced glycation in Dgalactose induced mouse aging model显示文摘 | Song Xu Bao Mingming Li Diandong | 1999 | Mechanisms of Ageing and Development1999,108,3: | 1 |
| 8 | Epithelial-mesenchymal transition, a novel target of sulforaphane via COX-2/MMP2, 9/Snail, ZEB1 and miR-200c/ZEB1 pathways in human bladder cancer cells显示文摘 | Yujuan Shan Lanwei Zhang Yongping Bao Baolong Li Canxia He Mingming Gao Xue Feng Weili Xu Xiaohong Zhang Shuran Wang | 2013 | The Journal of Nutritional Biochemistry2013,,6: | 1 |
| 9 | Advanced glycation in D-galactose induced mouse aging model显示文摘 | SONG Xu BAO Mingming LI Diandong | 1999 | Mechanisms of Ageing and Development1999,108,: | 1 |
| 10 | Trace doping realizing superior electrochemical performance in P2-type Na_(0.50)Li_(0.08)Mn_(0.60)Co_(0.16)Ni_(0.16)0_(2)cathode for sodium-ion batteries显示文摘P2-type layered oxides are receiving significant interest due to their superior structure and intrinsic performances.There are strenuous attempts to balance the structure stability,phase transition as well as desirable electrochemical performances by inducing anion/cation ions,changing morphology,adjusting valence,etc.In this work,several same-period elements of Sc,Ti,V,Cr,Fe,Cu and Zn are doped into Na_(0.50)Li_(0.08)Mn_(0.60)Co_(0.16)Ni_(0.16)O_(2)cathodes,which are manipulated by ions radii and valence state,further studied by operando X-ray powder diffraction patterns(XRD).As a result,the Cu^(2+)doped cathode performed higher rate capacities(as high as 86 mAh/g even at 10 C)and more stable structures(capacity retention of~89.4%for 100 cycles),which owing to the synergistic effect among the tightened TMO_(2)layer,enlarged d-spacing,reduce O-O electrostatic repulsion,ameliorate lattice distortion as well as mitigate ordering of Na^(+)/vacancy. | Hongying Hou Jinxu Qiu Bao Li Liang Wang Zhuangzhuang Zhang Mengmin Jia Xiaobing Lai Mingming Han Pengyao Yan Dai-Huo Liu Dongmei Dai Bao Wang | 2023 | Chinese Chemical Letters2023,34,12: | 0 |