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Chinese Journal of Chemistry 2023年第20期41卷 2597-2603页

作者： Xiaoniu Hou Changfeng li Mengjie li Yuansheng liu Wei Zhu zhenfei li Yunhua Xu School of Materials Science and Engineering Key Laboratory of Advanced Ceramics and Machining Technology(Ministry of Education)and Tianjin Key Laboratory of Composite and Functional MaterialsTianjin UniversityTianjin300072 China

Mn-based layered transition metal oxides are promising cathode materials for sodium-ion batteries(SIBs)because of their high theoretical capacities,abundant raw materials,and environment-friendly ***,they often show insufficient performance due to intrinsic issues including poor structural stability and dissolution of Mn^(3+).Atomic doping is an effective way to address these structural degradation ***,we reported a new synthesis strategy of a Cu-doped layered cathode by directly calcinating a pure metal-organic *** from the unique structure of MOF with atomic-level Cu doping,a homogeneous Cu-doped layered compound P2-Na_(0.674)Cu_(0.01)Mn_(0.99)O_(2) was *** Cu substitution promotes the crystal structural stability and suppresses the dissolution of Mn,thus preventing the structure degradation of the layered cathode materials.A remarkably enhanced cyclability is realized for the Cu-doped cathode compared with that without Cu doping,with 83.8%capacity retention after 300 cycles at 100 mA·g^(-1).Our findings provide new insights into the design of atomic-level doping layered cathode materials constructed by MOFs for high-performance SIBs.

关键词： Metal-organic frameworks Synthesis design/Sodium-ion batteries Layered cathode materials Atomic doping

Epigenetic reader ZMYND11 noncanonical function restricts HNRNPA1-mediated stress granule formation and oncogenic activity

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Signal Transduction and Targeted Therapy 2024年第10期9卷 4708-4729页

作者： Cheng lian Chunyi Zhang Pan Tian Qilong Tan Yu Wei Zixian Wang Qin Zhang Qixiang Zhang Mengjie Zhong li-Quan Zhou Xisong Ke Huabing Zhang Yao Zhu zhenfei li Jingdong Cheng Gong-Hong Wei Fudan University Shanghai Cancer Center&MOE Key Laboratory of Metabolism and Molecular Medicine and Department of Biochemistry and Molecular Biology of School of Basic Medical Sciences and Institutes of Biomedical SciencesShanghai Medical CollegeFudan UniversityShanghaiChina State Key Laboratory of Cell Biology CAS Center for Excellence in Molecular Cell ScienceShanghai Institute of Biochemistry and Cell BiologyChinese Academy of SciencesUniversity of Chinese Academy of SciencesShanghaiChina Department of Urology Fudan University Shanghai Cancer CenterShanghaiChina Disease Networks Research Unit Biocenter Oulu and Faculty of Biochemistry and Molecular MedicineUniversity of OuluOuluFinland Institute of Reproductive Health Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubeiChina Shanghai Frontiers Science Center of TCM Chemical Biology Institute of Interdisciplinary Integrative Medicine ResearchShanghai University of Traditional Chinese MedicineShanghaiChina Department of Biochemistry and Molecular Biology Metabolic Disease Research CenterSchool of Basic MedicineAnhui Medical UniversityHefeiChina Minhang Hospital&Institutes of Biomedical Sciences Shanghai Key Laboratory of Medical EpigeneticsInternational Co-laboratory of Medical Epigenetics and MetabolismFudan UniversityShanghaiChina State Key Laboratory of Common Mechanism Research for Major Diseases Suzhou Institute of Systems MedicineChinese Academy of Medical Sciences&Peking Union Medical CollegeSuzhouJiangsuChina

Epigenetic readers frequently affect gene regulation,correlate with disease prognosis,and hold significant potential as therapeutic targets for *** finger MYND-type containing 11(ZMYND11)is notably recognized for reading the epigenetic marker H3.3K36me3;however,its broader functions and mechanisms of action in cancer remain ***,we report that ZMYND11 downregulation is prevalent across various cancers and profoundly correlates with poorer outcomes in prostate cancer *** of ZMYND11 promotes tumor cell growth,migration,and invasion in vitro,as well as tumor formation and metastasis in ***,we discover that ZMYND11 exhibits tumor suppressive roles by recognizing arginine-194-methylated HNRNPA1 dependent on its MYND domain,thereby retaining HNRNPA1 in the nucleus and preventing the formation of stress granules in the ***,ZMYND11 counteracts the HNRNPA1-driven increase in the PKM2/PKM1 ratio,thus mitigating the aggressive tumor phenotype promoted by ***,ZMYND11 recognition of HNRNPA1 can be disrupted by pharmaceutical inhibition of the arginine methyltransferase *** with low ZMYND11 expression show sensitivity to PRMT5 *** together,our findings uncover a previously unexplored noncanonical role of ZMYND11 as a nonhistone methylation reader and underscore the critical importance of arginine methylation in the ZMYND11-HNRNPA1 interaction for restraining tumor progression,thereby proposing novel therapeutic targets and potential biomarkers for cancer treatment.

关键词： invasion thereby stress

Epigenetic regulation in Wnt signaling

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Epigenetic regulation in Wnt signaling

Transmissive metasurface for multi-channel and full-polarization modulation of electromagnetic wavefronts

中国生物化学与分子生物学会第十届会员代表大会暨全国学术会议

作者： Yingying Jia zhenfei li Fen Nie lin li State Key Laboratory of Molecular Biology Institute of Biochemistry and Cell BiologyShanghai Institutes for Biological SciencesChinese Academy of Sciences

The canonical Wnt signaling pathway controls and regulates many developmental processes through a complex of P-catenin and the HMG-box transcription factors of the LEF1/TCFs *** co-activators including histone modification enzymes are recruited into P-catenin·LEF1/ TCFs transcription complex at target gene promoters to facilitate gene *** we show that two novel

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Photonics Research 2023年第2期11卷 245-251页

作者： liNDA SHAO zhenfei li JIAliN FENG JIN ZHANG HONGYU SHI XUDONG BAI WEIREN ZHU Department of Electronic Engineering Shanghai Jiao Tong UniversityShanghai 200240China School of Information and Communications Engineering Xi’an Jiaotong UniversityXi’an 710049China School of Microelectronics Northwestern Polytechnical UniversityTaicang 215400China

Metasurfaces have great potential for flexible manipulation of electromagnetic wave polarizations and ***, we propose a general method for achieving independent wavefront manipulation in a single polarizationmultiplexing transmissive metasurface. As a proof of concept, we design a transmission-type anisotropic metasurface for independent wavefront manipulation in full-polarization channels. An x-polarized wave transmitted through such a metasurface could be converted into four outgoing beams with delicately designed polarization states that converge to specific positions for holographic imaging. The measured results are in good agreements with simulated ones, verifying the independent wavefront manipulations with arbitrary polarization *** with the existing traditional meta-devices with single-polarization modulation, we achieve polarization-multiplexed metasurfaces with mixed polarization and phase control, which can greatly improve the functional richness of the system.

关键词： surface. proof holographic

驾驶模拟器运动系统对自由驾驶行为的影响分析

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同济大学学报（自然科学版） 2015年第11期43卷 1696-1702页

作者：涂辉招李振飞孙立军同济大学道路与交通工程教育部重点实验室上海201804

通过构建晴、雾天气下自由驾驶两个实验场景,对比分析了8自由度和零自由度驾驶模拟器对自由驾驶加减速行为、期望速度等变量的影响.结果发现,当能见度相同时,驾驶模拟器运动系统自由度对加速行为和期望速度影响不显著,但对减速行为影响... 详细信息

通过构建晴、雾天气下自由驾驶两个实验场景,对比分析了8自由度和零自由度驾驶模拟器对自由驾驶加减速行为、期望速度等变量的影响.结果发现,当能见度相同时,驾驶模拟器运动系统自由度对加速行为和期望速度影响不显著,但对减速行为影响显著,特别是对浓雾天气下的减速行为影响显著;当驾驶模拟器运动系统自由度相同时,能见度对驾驶员的加减速行为和期望速度有显著影响.

关键词：驾驶模拟器自由度加速行为减速行为期望速度

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数字贸易例外规则的类型、演进及中国实践

太平洋学报 2023年第2期31卷 68-80页

作者：李贞霏彭德雷上海市第一中级人民法院上海200336 华东理工大学法学院上海200240

数字贸易例外规则是数字贸易领域中寻求贸易自由与国家规制动态平衡的集中体现,大多散见于各双边、区域贸易协定及数字经济协定。这些数字贸易例外规则普遍参考了世界贸易组织协定中例外规则的设置模式、规范表达与功能定位,但在类型和... 详细信息

数字贸易例外规则是数字贸易领域中寻求贸易自由与国家规制动态平衡的集中体现,大多散见于各双边、区域贸易协定及数字经济协定。这些数字贸易例外规则普遍参考了世界贸易组织协定中例外规则的设置模式、规范表达与功能定位,但在类型和规范内容上存在较大差异。其中,区域贸易协定规定的数字贸易例外规则适用情形及认定,存在扩张趋向。目前中国已缔结条约的数字贸易例外规则,与《全面进步的跨太平洋伙伴关系协定》《数字经济伙伴关系协定》等国际新规则中的同类条款相比存在差距。中国应妥善应对区域和全球性数字贸易规则谈判,更好参与世界贸易组织“电子商务工作计划”,充分利用例外规则为数字贸易发展提供的空间,推进数字领域制度型开放创新,推动数字经济的整体发展。

关键词：数字贸易例外规则贸易自由规制主权

BMP and Wnt signaling crosstalk during neurogenesis of developing spinal cord

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BMP and Wnt signaling crosstalk during neurogenesis of devel...

第六届国际bHLH转录调控机制研讨会

作者： Zhihui Xie Yongfeng Chen zhenfei li Ye-Guang Chen Francois Guillemot lin li Naihe Jing Laboratory of Molecular Cell Biology State Key Laboratory of Molecular Biology Institute of Biochemistry and Cell BiologyShanghai Institutes for Biological SciencesChinese Academy of Sciences Department of Biological Sciences and Biotechnology Tsinghua University Division of Molecular Neurobiology National Institute for Medical ResearchThe RidgewayMill HillLondon NW7 1 AAUK Laboratory of Molecular Cell Biology Institute of Biochemistry and Cell Biology Shanghai Institutes for Biological SciencesChinese Academy of Sciences

＜正＞Proliferation of the neural/neuronal progenitor cells（NPCs） at the ventricular zone of the dorsal spinal cord requires the stimuli of Wnt and ***,how these two signaling pathways are regulated in the NPCs as t...

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关中东部商代遗存的文化因素分析

考古与文物 2024年第2期 89-103页

作者：李振飞郭妍利西北大学文化遗产学院陕西师范大学历史文化学院

本文运用文化因素分析法,将关中东部商代文化遗存分为A类商文化、B类本土文化、C类先周文化、D类北方文化、E类早期巴蜀文化五类文化因素。五类文化因素中前四类最为重要,其从早商到晚商时期的变化反映了本土文化因素的稳步发展、商文... 详细信息

本文运用文化因素分析法,将关中东部商代文化遗存分为A类商文化、B类本土文化、C类先周文化、D类北方文化、E类早期巴蜀文化五类文化因素。五类文化因素中前四类最为重要,其从早商到晚商时期的变化反映了本土文化因素的稳步发展、商文化的日渐淡出、周文化的有力推进、北方文化的持续进入,显示了各支文化对关中东部商代不同时期的关注和经略。

关键词：关中东部商代文化因素分析

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神禾原战国秦陵墓出土涂色算筹初识

考古与文物 2023年第3期 75-80页

作者：郭妍利李振飞陕西师范大学历史文化学院西北大学文化遗产学院

神禾原战国秦陵墓出土的象牙算筹,根据筹身施彩的差别可分为红白筹和红黑筹两个主要类别,其与《九章算术》刘徽注释中提到的古代用于正负数运算的“赤黑算”似有关,应是此类计算工具的早期形态。这个发现将中国古代对正负数的认识与实... 详细信息

神禾原战国秦陵墓出土的象牙算筹,根据筹身施彩的差别可分为红白筹和红黑筹两个主要类别,其与《九章算术》刘徽注释中提到的古代用于正负数运算的“赤黑算”似有关,应是此类计算工具的早期形态。这个发现将中国古代对正负数的认识与实际运用时间提早到了战国晚期,是数学发展史研究的一大收获。

关键词：神禾原秦陵算筹正负术赤黑筹负数

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光子带隙超材料研究进展

中国材料进展 2019年第1期38卷 22-29,41页

作者：董国艳乔鹏武李振飞中国科学院大学光电学院北京101408

光子带隙超材料是一种可用于控制和操纵光传导的极具吸引力的人造材料,通常是由周期性电介质、金属、超导体等组合而成的微结构或纳米结构。光子带隙可理解为在晶体中传播的光在高、低介电常数区域的界面处发生多次反射而干涉相消,类似... 详细信息

光子带隙超材料是一种可用于控制和操纵光传导的极具吸引力的人造材料,通常是由周期性电介质、金属、超导体等组合而成的微结构或纳米结构。光子带隙可理解为在晶体中传播的光在高、低介电常数区域的界面处发生多次反射而干涉相消,类似于固体物理中的电子带隙。针对近年来光子带隙超材料研究领域的几个热门方向——光子晶体光纤、光学拓扑态、Dirac点零折射率和带隙调制发光,从凝聚态物理学理论出发,通过与电子带隙和Dirac方程理论的比较和拓展,详细介绍了介质基光子晶体、光拓扑绝缘体、Dirac点多重简并、金属和发光材料与光子晶体构成的复合光子带隙超材料的研究进展和应用现状。光子带隙超材料灵活可调控的光学特性不但可以用于设计更高品质的传统光学器件,还可以获得自然界中不存在的奇特属性。我们相信随着现代科技的发展进步,多学科和多方向的交叉融合能够进一步拓宽光子超材料的设计思路,推进理论向实用转化。

关键词：光子带隙光子晶体超材料光拓扑态零折射率