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Electrode/Electrolyte Optimization‑Induced Double‑Layered Architecture for High‑Performance Aqueous Zinc‑(Dual)Halogen Batteries

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Nano-Micro Letters 2025年第3期17卷 121-137页

作者： Chengwang zhou Zhezheng Ding Shengzhe ying Hao Jiang Yan Wang Timing Fang You Zhang Bing Sun Xiao Tang Xiaomin Liu School of Textiles and Clothing School of Chemistry and Chemical EngineeringQingdao UniversityQingdao 266071ShandongPeople’s Republic of China Centre for Clean Energy Technology School of Mathematical and Physical SciencesFaculty of ScienceUniversity of Technology SydneyUltimoNSW 2007Australia School of Chemistry and Chemical Engineering Henan Normal UniversityXinxiang 453007HenanPeople’s Republic of China

Aqueous zinc-halogen batteries are promising candidates for large-scale energy storage due to their abundant resources,intrinsic safety,and high theoretical ***,the uncontrollable zinc dendrite growth and spontaneous shuttle effect of active species have prohibited their practical ***,a double-layered protective film based on zinc-ethylenediamine tetramethylene phosphonic acid(ZEA)artificial film and ZnF2-rich solid electrolyte interphase(SEI)layer has been successfully fabricated on the zinc metal anode via electrode/electrolyte synergistic *** ZEA-based artificial film shows strong affinity for the ZnF2-rich SEI layer,therefore effectively suppressing the SEI breakage and facilitating the construction of double-layered protective film on the zinc metal *** double-layered architecture not only modulates Zn2+flux and suppresses the zinc dendrite growth,but also blocks the direct contact between the metal anode and electrolyte,thus mitigating the corrosion from the active *** employing optimized metal anodes and electrolytes,the as-developed zinc-(dual)halogen batteries present high areal capacity and satisfactory cycling *** work provides a new avenue for developing aqueous zinc-(dual)halogen batteries.

关键词： Zn metal anodes Double-layered protective film Electrode/electrolyte optimization Aqueous zinc-(dual)halogen batteries

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Multi boron-doping effects in hard carbon toward enhanced sodium ion storage

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Journal of Energy Chemistry 2025年第1期100卷 730-738页

作者： Peng Zheng Wang zhou ying Mo Biao Zheng Miaomiao Han Qin Zhong Wenwen Yang Peng Gao Lezhi Yang Jilei Liu College of Materials Science and Engineering Hunan Joint International Laboratory of Advanced Materials and Technology for Clean Energy Hunan Province Key Laboratory for Advanced Carbon Materials and Applied Technology Hunan University Greater Bay Area Institute for Innovation Hunan University Changsha Research Institute of Mining & Metallurgy Co. LTD.

Hard carbon （HC） has been considered as promising anode material for sodium-ion batteries （SIBs）.The optimization of hard carbon’s microstructure and solid electrolyte interface （SEI） property are demonstrated effective in enhancing the Na+storage capability,however,a one-step regulation strategy to achieve simultaneous multi-scale structures optimization is highly ***,we have systematically investigated the effects of boron doping on hard carbon’s microstructure and interface chemistry.A variety of structure characterizations show that appropriate amount of boron doping can increase the size of closed pores via rearrangement of carbon layers with improved graphitization degree,which provides more Na+storage ***-situ Fourier transform infrared spectroscopy/electrochemical impedance spectroscopy （FTIR/EIS） and X-ray photoelectron spectroscopy （XPS） analysis demonstrate the presence of more BC3and less B–C–O structures that result in enhanced ion diffusion kinetics and the formation of inorganic rich and robust SEI,which leads to facilitated charge transfer and excellent rate *** a result,the hard carbon anode with optimized boron doping content exhibits enhanced rate and cycling *** general,this work unravels the critical role of boron doping in optimizing the pore structure,interface chemistry and diffusion kinetics of hard carbon,which enables rational design of sodium-ion battery anode with enhanced Na+storage performance.

关键词： X ray photoelectron spectroscopy

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ET-1 overexpression drives robust astrogliogenesis in an tMCAO mouse model

ET-1 overexpression drives robust astrogliogenesis in an tMC...

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中国解剖学会2019年年会

作者： ying-ying zhou Prince Last Mudenda Zilundu Patrick KK Yeung Lihua zhou Xiao Cheng Sookja K Chung Department of Anatomy Zhongshan School of MedicineSun Yat-sen University Department of Neurology Guangdong Provincial Hospital of Traditional Chinese Medicine United International College Beijing Normal University-Hong Kong Baptist University School of BiomedicalSciences The University of Hong Kong

＜正＞Stroke-induced adult neurogenesis mainly occurs in the subventricular zone （SVZ） and the subgranular zone （SGZ） of the dentate gyrus （DG）.We used GET-1 mice over-expressing endothelin-1 （ET-1） in astrocytes in order to assess transient middle cerebral artery occlusion （tMCAO）-induced adult neurogenesis in the dentate gyrus of the ***, BrdU/Sox2 and BrdU/DCX

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Pre-injection of small interfering RNA promotes c-Jun gene silencing and decreases the survival rate of axotomy-injured spinal motoneurons in adult mice

Pre-injection of small interfering RNA promotes c-Jun gene s...

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中国解剖学会2019年年会

作者： ying-qin Li Fa-huan Song Ke Zhong Guang-yin Yu Prince Last Mudenda Zilundu ying-ying zhou Rao Fu ying Tang Ze-min Ling Xiaoying Xu Li-hua zhou Department of Anatomy Zhongshan School of MedicineSun Yat-sen University

＜正＞In a previous study,we observed the overexpression of c-Jun in motoneurons of the spinal cord ventral horn after brachial plexus injury in ***,the relevance of c-Jun expression with respect to the fate of axotomy-induced branchial plexus injury in adult mice remains *** the present study,we explored the function of c-Jun in motoneuron recovery after *** pre-injected small interfering RNA

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Unveiling an ancient whole-genome duplication event in Stentor,the model unicellular eukaryotes

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Science China Life Sciences 2025年

作者： Weibo Zheng Chao Li Zhaorui zhou Xiao Chen Michael Lynch ying Yan School of Life Sciences Ludong University Key Laboratory of Evolution & Marine Biodiversity (Ministry of Education) and Institute of Evolution & Marine Biodiversity Ocean University of China Biodesign Center for Mechanisms of Evolution Arizona State University Marine College Shandong University

Whole-genome duplication(WGD) events are widespread across eukaryotes and have played a significant role in moulding the genetic architectures of diverse organisms. In the present study, the newly sequenced genome of a giant ciliated protist, Stentor roeselii, provides an opportunity for the analysis of the collinearity and retention of reciprocal best-hit genes between two Stentor species. As a main result, we have unveiled a previously undetected ancient WGD event shaping the genome of its congener, Stentor coeruleus, a model protist used in cytological and evolutionary studies. Genomes of two congeners, S. coeruleus and S. roeselii, are compared and analyzed, revealing that:(i)the former exhibits a much higher retention rate of colinear-gene pairs(28%) than does S. roeselii, and in S. coeruleus, 75% of genes that have a RBH hit in S. roeselii, have paralogs with high amino-acid identity, consistent with a WGD event in the lineage leading to S. coeruleus;(ii) the S. roeselii genome possesses extremely short intergenic regions, implying that the lengths of intergenic regions are under strong selection;(iii) the unique characteristics of introns may have been shaped in the common ancestor of heterotrichs;(iv) gene families that play a role in activities of multiple protein kinases and voltage-gated ion channels expanded rapidly in the ancestor of both taxa, possibly relating to the remarkable regenerative ability in Stentor. This study offers new insights into the evolutionary dynamics of ciliate genomes,with implications for understanding of the processes underlying the evolution of genomic complexity.

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Unveiling phosphofructokinase as the key target: an innovative strategy combining pull-down assays with optical imaging for snail-killing mechanism exploration

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Science China Chemistry 2025年

作者： Yuxun Lu Weisi Wang Le Yu Yuqiang Zhao ying Chen Yunhai Guo Bingrong Luo Yuhua Liu Shizhu Li Liping Duan ying zhou Yunnan Characteristic Plant Extraction Laboratory College of Chemical Science and Technology Yunnan University College of Biological and Chemical Engineering Guangxi University of Science and Technology National Institute of Parasitic Diseases Chinese Center for Disease Control and Prevention (Chinese Center for Tropical Diseases Research)NHC Key Laboratory of Parasite and Vector Biology WHO Collaborating Centre for Tropical Diseases National Center for International Research on Tropical Diseases School of Chemistry and Environment Yunnan Minzu University Dali Institute of Schistosomiasis Control

The Pomacea canaliculata, also known as apple snail, is an invasive species in China, posing a serious threat to agricultural production and public health. To prevent its rampant infestation, we developed a highly efficient snail-killing lead compound, 1-(4-chlorophenyl)-3-(pyridin-3-yl)urea (PBQ). However, the killing mechanism of PBQ remains unclear. To elucidate this, two novel compounds, B-PBQ and J-PBQ, were developed through structural modification of PBQ and were used, through both protein pull-down assay and confocal laser scanning microscopy imaging, to identify and confirm that phosphofructokinase(PFK) in the apple snail is the primary target protein of PBQ. Further studies revealed that PBQ successfully inhibits the activity,content, and expression of PFK in apple snail, disrupting the glycolysis pathway and leading to abnormal energy *** disruptions impair the snail’s tolerance to low oxygen, resulting in its efficient eradication. These findings offer a promising direction for developing next-generation PFK-targeted snail-killing pesticides. Furthermore, the strategy of combining pull-down assays with optical imaging used in this work provides a novel approach for the exploration of mechanisms of other pesticide candidates.

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An Efficient Boron Source Activation Strategy for the Low‑Temperature Synthesis of Boron Nitride Nanotubes

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Nano-Micro Letters 2025年第1期17卷 548-558页

作者： ying Wang Kai Zhang Liping Ding Liyun Wu Songfeng E Qian He Nanyang Wang Hui Zuo Zhengyang zhou Feng Ding Yue Hu Jin Zhang Yagang Yao National Laboratory of Solid State Microstructures College of Engineering and Applied SciencesJiangsu Key Laboratory of Artificial Functional Materialsand Collaborative Innovation Center of Advanced MicrostructuresNanjing UniversityNanjing 210093People’s Republic of China School of Electronic Information and Artificial Intelligence Shaanxi University of Science&TechnologyXian 710000People’s Republic of China College of Bioresources Chemical and Materials Engineering Shaanxi University of Science&TechnologyXian 710000People’s Republic of China Key Laboratory of Carbon Materials of Zhejiang Province College of Chemistry and Materials EngineeringWenzhou UniversityWenzhou 325000People’s Republic of China Shenzhen Institutes of Advanced Technology Chinese Academy of SciencesShenzhen 518000People’s Republic of China College of Chemical and Molecular Engineering Peking UniversityBeijing 100871People’s Republic of China

Lowering the synthesis temperature of boron nitride nanotubes(BNNTs)is crucial for their *** primary reason for adopting a high temperature is to enable the effective activation of highmelting-point solid *** this study,we developed a novel approach for efficiently activating boron by introducing alkali metal compounds into the conventional MgO–B *** approach can be adopted to form various low-melting-point AM–Mg–B–O growth *** growth systems have improved catalytic capability and reactivity even under low-temperature conditions,facilitating the synthesis of BNNTs at temperatures as low as 850℃.In addition,molecular dynamics simulations based on density functional theory theoretically demonstrate that the systems maintain a liquid state at low temperatures and interact with N atoms to form BN *** findings offer novel insights into the design of boron activation and are expected to facilitate research on the low-temperature synthesis of BNNTs.

关键词： Boron nitride nanotubes Low-temperature Boron activation Density functional theory

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浅谈企业债转股面临的问题及对策

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机械管理开发 2002年第1期17卷 7-8页

作者：王颖周迎太原重机学院经济管理系太原030024

最近几年,国有企业严重亏损,国有银行也开始进入亏损阶段。在这样的背景下,政府出台了债转股政策,即商业银行成立的金融资产管理公司作为主体,将商业银行原有的不良债权转为金融资产管理公司对企业的股权。但由于缺乏经验,在债转股运行... 详细信息

最近几年,国有企业严重亏损,国有银行也开始进入亏损阶段。在这样的背景下,政府出台了债转股政策,即商业银行成立的金融资产管理公司作为主体,将商业银行原有的不良债权转为金融资产管理公司对企业的股权。但由于缺乏经验,在债转股运行过程中逐渐暴露出了一系列问题,针对这些问题,本文提出了自己的几点对策。

关键词：债转股企业治理结构资产报酬率国有企业

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Genetic Analysis of Rice Foot Rot Virulence Factor Zeamines

Genetic Analysis of Rice Foot Rot Virulence Factor Zeamines

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中国植物病理学会2012年学术年会

作者： CHENG ying-ying zhou Jia-Nuan XI Ping-Gen JIANG Zi-De ZHANG Lian-Hui (Department of Plant Pathology,South China Agricultural University,Guangzhou,510642 )

＜正＞Dickeya zeae（Erwinia chrysanthemi ***） is an important gram-negative bacterial pathogen which causes rice foot rot *** phytotoxin（s） has been proved to be a virulence factor for bacterial pathogens to attack host,we purified the phytotoxins produced by ***,and identified two phytotoxins,i.e.,zeamine and zeamine II,which play an important role in infection of rice *** using Tn5 random insertion and hi-TAIL PCR approaches,a gene cluster with size over 50 kb has been found related to the production of *** gene cluster contains about 20 *** characteriz e the gene function and zeamine synthetic mechanisms,we set to knock out all the genes within the cluster and generate the corresponding in-frame deletion *** have recently completed the characterization of the first gene associated with zeamine biosynthesis,which was designated as zmsA. Consistent with the finding that zeamines are polyamino acids,zmsA encodes a novel polyketide synthase （PKS）.Deletion of zmsA abolished zeamine production and substantially attenuated the bacterial *** second gene being characterized encodes a non-ribosomal peptide synthase（NRPS）, which is 1 494bps in length and encodes a 497 aa *** NRPS gene contains a condensation domain only and is likely involved in synthesis of zeamine using zeamine II as an *** of this gene partly reduces the production of zeamines,and decreased the pathogenicity of bacterium on rice seeds and *** of the mutant with the wild type NRPS gene restored the affected phenotypes,including zeamine production,indicating an unequivocal role of this gene in zeamine biosynthesis. Characterization of the genes involved in zeamine biosynthesis will not only help to understand the molecular mechanisms of bacterial virulence but may also contribute to furher exploration of zeamines, which are key phytotoxins and potent antibiotics.

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长期施肥下毛竹林土壤的肥力质量研究

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浙江林业科技 2016年第4期36卷 19-23页

作者：张飞英刘亚群徐瑞英周瑛浙江省林业科学研究院浙江杭州310023 浙江工业大学化学工程与材料学院浙江杭州310014

2014-2015年,在浙江省16个县（区/市）的毛竹（Phyllostachys heterocycla ***）林地共采集1 141份土壤样品,分析p H值、有机质、速效钾、有效磷和铵态氮,并采用层次分析法,对其肥力质量进行综合评价。结果表明,浙江省毛竹林地土壤肥力... 详细信息

2014-2015年,在浙江省16个县（区/市）的毛竹（Phyllostachys heterocycla ***）林地共采集1 141份土壤样品,分析p H值、有机质、速效钾、有效磷和铵态氮,并采用层次分析法,对其肥力质量进行综合评价。结果表明,浙江省毛竹林地土壤肥力质量总体上较好,占68.75%,其中常山和德清的土壤肥力质量最优,土壤肥力质量指数分别为1.013 5和1.093 6;土壤肥力质量处于中等及以下水平的占31.25%,龙泉、绍兴、龙游的土壤质量较差。相关分析显示,土壤的铵态氮与计算得到的土壤肥力质量综合指数呈现极显著的相关性（R=0.943,P〈0.01）,另外,土壤有机质和速效钾含量与土壤肥力质量综合指数也呈极显著的正相关,其相关系数平方值分别达到了0.640（P〈0.01）和0.670（P〈0.01）,表明氮元素、有机质和速效钾含量是衡量土壤肥力质量的重要指标。毛竹林地土壤p H在4.5~8.5,平均为4.84,土壤的酸化与林农偏施氮肥有一定的关系。

关键词：毛竹林土壤肥力质量 p H值铵态氮速效钾有机质

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