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A novel plant defensin from Chinese mistletoe,Viscum coloratum (Kom.) Nakai

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Chinese Chemical Letters 2007年第1期18卷 55-58页

作者： Shi Lei Liu xiu Bao Du jing lin Kong Hui Jiang Research Institute of Chemical Defense Beijing 102205 China

A novel polypeptide named as defensin CM was isolated from Chinese mistletoe, Viscum coloratura （Kom.） Nakai. The amino acid sequence was determined by the combination of Edman degradation, endoproteinase Lys-C digestion, and MALDI-TOF mass spectrometry. The primary structure was ATCSAPSGRF KGACFSSNTC SNICKTLEGL KDGHCTGLAC YCSRNC.

关键词： Viscum coloratura Mistletoe Primary structure Plant defensin Polypeptide

Titanium nitride nanorod array/carbon cloth as flexible integrated host for highly stable lithium-sulfur batteries

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Rare Metals 2023年第12期42卷 4115-4127页

作者： Rui-Qing Liu Feng Jin Min Gu Dong-Wen Zhang Lu-Lu He Wen-xiu Liu Wen-Feng Zhu Kun Xie jing-Yi Wu Yi-Ran Liu Wei-Wei Yang xiu-jing lin Li Shi Xiao-Miao Feng Zhen Hou Ji-Gang Zhou Yan-Wen Ma State Key Laboratory of Organic Electronics and Information Displays and Institute of Advanced Materials(IAM) Jiangsu National Synergetic Innovation Center for Advanced Materials(SICAM)Nanjing University of Posts and TelecommunicationsNanjing 210023China Department of Applied Physics The Hong Kong Polytechnic UniversityHung Hom 1000872Hong KongChina Canadian Light Source Inc. University of SaskatchewanSaskatoonSK S7N 2V3Canada Suzhou Vocational Institute of Industrial Technology Suzhou 215104China

Lithium-sulfur(Li-S)batteries have been regarded as promising energy-storage systems,due to their high theoretical capacity and energy ***,the carbonaceous sulfur hosts suffer from weak binding force between the hosts and polysulfides,restricting the cyclic stability of sulfur ***,the presence of binder and conductive agent in the traditional electrode reduces its energy *** study demonstrates that titanium nitride(TiN)nanorod array on carbon cloth(CC)is employed as a flexible host for highly stable Li-S batteries via solvothermal synthesis-nitridation *** the one hand,the flexible integrated network composed of three-dimensional TiN nanorod array and CC significantly improves the conductivity,increases the electron transport and electrolyte penetration of *** the other hand,the 3D structure of TiN/CC and the enhanced polarity of TiN effectively strengthen the physical and chemical double adsorption for *** a result,the combination of TiN nanorod array and CC synergistic ally promotes sulfur utilization and electrochemical performances of S@TiN/CC cathode.A discharge capacity of1015.2 mAh·g^(-1)at 0.5C after 250 cycles and 604.1mAh·g^(-1)at 3C after 250 cycles is *** a larger current density of 5C,the resulting S@TiN/CC cathode maintains a high discharge capacity of 666.6 mAh·g^(-1)and the Coulombic efficiency of about 100%.

关键词： Titanium nitride Nanorod array Integrated structure Chemical adsorption Lithium-sulfur batteries

Dielectric-ion-conductive ZnNb2O6 layer enabling rapid desolvation and diffusion for dendrite-free Zn metal batteries

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Journal of Energy Chemistry 2025年第1期100卷 693-701页

作者： Haifeng Yang Jian Wang Panpan Zhang Xiaomin Cheng Qinghua Guan jing Dong Bixian Chen Lujie Jia jing Zhang Yongzheng Zhang Yunjian Liu Hongzhen lin School of Materials Science and Engineering Jiangsu University i-Lab & CAS Key Laboratory of Nanophotonic Materials and Devices Suzhou Institute of Nano-Tech and Nano-Bionics Chinese Academy of Sciences Helmholtz Institute Ulm (HIU) Karlsruhe Institute of Technology (KIT) School of Materials Science and Engineering Xi'an University of Technology State Key Laboratory of Chemical Engineering East China University of Science and Technology

Rechargeable aqueous zinc-metal batteries （AZMBs） are promising candidates for large-scale energy storage systems due to their low cost and high ***,their performance and sustainability are significantly hindered by the sluggish desolvation kinetics at the electrode/electrolyte interface and the corresponding hydrogen evolution reaction where active water molecules tightly participate in the Zn（H2O）62+solvation ***,learnt from self-generated solid electrolyte interphase （SEI） in anodes,the dielectric but ion-conductive zinc niobate nanoparticles artificial layer is constructed on metallic Zn surface （ZNB@Zn）,acting as a rapid desolvation *** zincophilic and dielectric-conductive properties of ZNB layer accelerate interfacial desolvation/diffusion and suppress surface corrosion or dendrite formation,achieving uniform Zn plating/stripping behavior,as confirmed by electronic/optical microscopies and interface spectroscopical measurements together with theoretical ***,the as-prepared ZNB@Zn electrode exhibits excellent cycling stability of over 2000 h and robust reversibility （99.54%） even under high current density and depth of discharge ***,the assembled ZNB@Zn-based full cell displays high capacity-retention rate of 80.21%after 3000 cycles at 5 A g-1and outstanding rate performance up to 10 A *** large-areal pouch cell is stabilized for hundreds of cycles,highlighting the bright prospects of the dielectric but ion-conductive layer in further application of AZMBs.

关键词： Zn metal battery Dielectric artificial layer Rapid ion diffusion Zincophilic diffusion Active water inhibition

Designing Electronic Structures of Multiscale Helical Converters for Tailored Ultrabroad Electromagnetic Absorption

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Nano-Micro Letters 2025年第1期17卷 439-455页

作者： Zhaobo Feng Chongbo Liu Xin Li Guangsheng Luo Naixin Zhai Ruizhe Hu jing lin Jinbin Peng Yuhui Peng Renchao Che Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle School of Environmental and Chemical EngineeringNanchang Hangkong UniversityNanchang 330063People’s Republic of China School of Physics and Materials Nanchang UniversityNanchang 330031People’s Republic of China Key Laboratory of Nondestructive Testing Ministry of EducationNanchang Hangkong UniversityNanchang 330063People’s Republic of China Laboratory of Advanced Materials Shanghai Key Lab of Molecular Catalysis and Innovative MaterialsAcademy for Engineering and TechnologyFudan UniversityShanghai 200438People’s Republic of China

Atomic-scale doping strategies and structure design play pivotal roles in tailoring the electronic structure and physicochemical property of electromagnetic wave absorption(EMWA)***,the relationship between configuration and electromagnetic(EM)loss mechanism has remained ***,drawing inspiration from the DNA transcription process,we report the successful synthesis of novel in situ Mn/N co-doped helical carbon nanotubes with ultrabroad EMWA *** calculation and EM simulation confirm that the orbital coupling and spin polarization of the Mn–N4–C configuration,along with cross polarization generated by the helical structure,endow the helical converters with enhanced EM *** a result,HMC-8 demonstrates outstanding EMWA performance,achieving a minimum reflection loss of−63.13 dB at an ultralow thickness of 1.29 *** precise tuning of the graphite domain size,HMC-7 achieves an effective absorption bandwidth(EAB)of 6.08 GHz at 2.02 mm ***,constructing macroscale gradient metamaterials enables an ultrabroadband EAB of 12.16 GHz at a thickness of only 5.00 mm,with the maximum radar cross section reduction value reaching 36.4 dB *** innovative approach not only advances the understanding of metal–nonmetal co-doping but also realizes broadband EMWA,thus contributing to the development of EMWA mechanisms and applications.

关键词： Metal-nonmetal co-doping 3d-2p orbital coupling Spin polarization Helical structure Broadband EM wave absorption

Bimetal-organic-framework derived CoTiO_3 mesoporous micro-prisms anode for superior stable power sodium ion batteries

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Science China Materials 2018年第8期61卷 1057-1066页

作者： Zhen-Dong Huang Ting-Ting Zhangi Hao Lu Jike Yang ling Bai Yuehua Chen Xu-Sheng Yang Rui-Qing Liu xiu-jing lin Yi Li Pan Li Xianming Liu Xiao-Miao Feng Yan-Wen Ma Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors Institute of Advanced Materials (IAM) Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM) Nanjing University of Posts & Telecommunications Nanjing 210023 China Advanced Manufacturing Technology Research Centre Department of Industrial and Systems Engineering Hong Kong Polytechnic University Hong Kong China College of Chemistry and Chemical Engineering Luoyang Normal University Luoyang 471022 China

Durability, rate capability, capacity and tap density are paramount performance metrics for promising anode materials, especially for sodium ion batteries. Herein, a carbon free mesoporous CoTiO3 micro-prism with a high tap density （1.8 gcm^-3） is newly developed by using a novel Co-Ti- bimetal organic framework （BMOF） as precursor. It is also interesting to find that the Co-Ti-BMOF derived carbon-free mesoporous CoTiO3 micro-prisms deliver a superior stable and more powerful Na^＋ storage than other similar reported titania, titanate and their carbon composites. Its achieved ca- pacity retention ratio for 2,000 cycles is up to 90.1% at 5 A g^-1.

关键词： sodium ion batteries anode materials metal-organic framework cobalt titanate mesoporous materialssodium ion batteries anode materials metal-organic framework cobalt titanate mesoporous materials

CNKSR2 interactome analysis indicates its association with the centrosome/microtubule system

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Neural Regeneration Research 2025年第8期20卷 2420-2432页

作者： lin Yin Yalan Xu Jie Mu Yu Leng Lei Ma Yu Zheng Ruizhi Li Yin Wang Peifeng Li Hai Zhu Dong Wang jing Li Institute for Translational Medicine The Affiliated Hospital of Qingdao UniversityMedical CollegeQingdao UniversityQingdaoShandong ProvinceChina School of Basic Medicine Qingdao UniversityQingdaoShandong ProvinceChina College of Life Sciences and School of PharmacyMedical CollegeQingdao UniversityQingdaoShandong ProvinceChina Department of Urology Qingdao Municipal Hospital Affiliated to Qingdao UniversityQingdaoShandong ProvinceChina

The protein connector enhancer of kinase suppressor of Ras 2(CNKSR2),present in both the postsynaptic density and cytoplasm of neurons,is a scaffolding protein with several protein-binding *** of the CNKSR2 gene have been implicated in neurodevelopmental disorders,particularly intellectual disability,although the precise mechanism involved has not yet been fully *** has demonstrated that CNKSR2 plays a role in facilitating the localization of postsynaptic density protein complexes to the membrane,thereby influencing synaptic signaling and the morphogenesis of dendritic ***,the function of CNKSR2 in the cytoplasm remains to be *** this study,we used immunoprecipitation and high-resolution liquid chromatography-mass spectrometry to identify the interactors of *** a combination of bioinformatic analysis and cytological experiments,we found that the CNKSR2 interactors were significantly enriched in the proteome of the *** also showed that CNKSR2 interacted with the microtubule protein DYNC1H1 and with the centrosome marker *** colocalization analysis confirmed the centrosomal localization of *** we downregulated CNKSR2 expression in mouse neuroblastoma cells(Neuro 2A),we observed significant changes in the expression of numerous centrosomal *** manipulation also affected centrosome-related functions,including cell size and shape,cell proliferation,and ***,we found that CNKSR2 interactors were highly enriched in de novo variants associated with intellectual disability and autism spectrum *** findings establish a connection between CNKSR2 and the centrosome,and offer new insights into the underlying mechanisms of neurodevelopmental disorders.

关键词： autism spectrum disorder centrosome CNKSR2 intellectual disability interactome mass spectrometry microtubule neurodevelopmental disease protein complexes protein-protein interactions

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福建省能源效率影响因素灰色关联分析

数学的实践与认识 2016年第21期46卷 28-36页

作者：黄明强李秀芳林竞蒋水宾厦门理工学院土木工程与建筑学院福建厦门361024 天津大学管理与经济学部天津300072

利用2005-2014年样本数据,应用灰色关联分析法分析人均地区生产总值、工业增加值占地区生产总值比重、第三产业增加值占地区生产总值比重、工业能源消耗量、煤炭消耗量占一次能源消耗比重、燃料动力类价格指数及研发占地区生产总值比重... 详细信息

利用2005-2014年样本数据,应用灰色关联分析法分析人均地区生产总值、工业增加值占地区生产总值比重、第三产业增加值占地区生产总值比重、工业能源消耗量、煤炭消耗量占一次能源消耗比重、燃料动力类价格指数及研发占地区生产总值比重对福建省能源效率的影响程度.从分析结果看,工业能源消耗量、工业增加值占地区生产总值比重及研发占地区生产总值比重对福建省能源效率的影响较大,而能源价格对福建省能源效率的拉动作用最小.这说明现阶段加强高耗能行业的结构调整、加大清洁能源技术的研发投入、完善能源价格机制,并充分发挥政府干预在节能减排中的作用是福建省提高能源效率的重要途径,也是贯彻落实节能减排政策的关键.

关键词：福建省能源效率灰色关联工业能源消耗量

恶性淋巴瘤患者血清可溶性肿瘤坏死因子受体水平及临床意义

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实用肿瘤杂志 2001年第6期16卷 385-387页

作者：叶琇锦林茂芳孟筱坚浙江大学医学院附属第一医院血液科浙江杭州310003

目的　探讨恶性淋巴瘤 (ML )患者血清肿瘤坏死因子 (TNF)的两种可溶性受体 (s TNFR 和 s TNFR )水平及其与临床及 TNFα水平的关系。方法　用 EL ISA法检测 32例 ML及 31名正常人血清中 s TNFR 、s TNFR 及 TNFα水平。结果　活动期 M... 详细信息

目的　探讨恶性淋巴瘤 (ML )患者血清肿瘤坏死因子 (TNF)的两种可溶性受体 (s TNFR 和 s TNFR )水平及其与临床及 TNFα水平的关系。方法　用 EL ISA法检测 32例 ML及 31名正常人血清中 s TNFR 、s TNFR 及 TNFα水平。结果　活动期 ML患者两种 s TNFR 和 s TNFR 水平均高于正常对照组 (P值均 <0 .0 0 1)及缓解期 ML (P值均 <0 .0 0 1) ;临床有症状 ML患者 s TNFR 和 s TNFR 水平高于无症状 ML患者 (P值分别 <0 .0 5和 <0 .0 1) ;活动期 ML患者的 s TNFR 和 s TNFR 水平与肝、脾、淋巴结肿大及脏器浸润程度呈正相关 (P值分别 <0 .0 5和 <0 .0 0 1) ,其中 s TNFR 水平与血红蛋白呈负相关 (P<0 .0 5 ) ;活动期 ML血清 TNFα水平与 s TNFR 均呈正相关 (P值分别 <0 .0 0 1和 <0 .0 1) ;5例活动期 ML治疗达缓解时 ,血清 s TNFR 和 s TN-FR 均显著下降 (P值均 <0 .0 1)。结论　 ML血清 s TNFRs高水平其与疾病状态有关 ,是预测预后因子之一。

关键词：恶性淋巴瘤预后 STNFR 可溶性肿瘤坏死因子受体

Insufficient MIRO1 contributes to declined oocyte quality during reproductive aging

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Science China Life Sciences 2025年

作者： Zhen-Nan Pan Hao-lin Zhang Kun-Huan Zhang Jia-Qian Ju jing-Cai Liu Shao-Chen Sun College of Animal Science and Technology Nanjing Agricultural University Reproductive Medicine Centre The Affiliated Yantai Yuhuangding Hospital of Qingdao University

Mitochondrial Rho-GTPase 1 (MIRO1) is an outer mitochondrial membrane protein which regulates mitochondrial transport and mitophagy in mitosis. In present study, we reported the crucial roles of MIRO1 in mammalian oocyte meiosis and its potential relationship with aging. We found that MIRO1 expressed in mouse and porcine oocytes, and its expression decreased in aged mice. MIRO1 deficiency caused the failure of meiotic resumption and polar body extrusion in both mouse and porcine oocytes, which could be rescued by exogenous MIRO1supplementation. Mass spectrometry data indicated that MIRO1 associated with several cytoskeleton and cell cycle-related proteins, and MIRO1 regulated motor protein Dynein for microtubule-organizing centers (MTOCs) dynamics at germinal vesicle (GV) stage, which determined meiotic resumption. Furthermore, we found that MIRO1 regulated Aurora A and kinesin family member 11 (KIF11) for meiotic spindle assembly in oocytes. Besides, MIRO1 associated with several mitochondria-related proteins dynamic-related protein 1 (DRP1),Parkin and lysosomal-associated membrane protein 2 (LAMP2) for mitochondrial dynamics and mitophagy during oocyte meiosis. Taken together, our results suggested that MIRO1 played pivotal roles in meiotic resumption, spindle assembly and mitochondrial function in mouse and porcine oocytes, and its insufficiency might contribute to the oocyte maturation defects during aging.

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