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中国科学：化学 2020年第11期50卷 1737-1744页

作者：仇亚茹葛景园李佳茜苏剑左景林南京大学化学化工学院配位化学国家重点实验室南京210023 温州大学化学与材料工程学院温州325035

通过常用的溶剂挥发法合成了四例含四齿席夫碱类配体的Fe(Ⅱ)配位聚合物:[(Fe^(Ⅱ))(L1)(4-abpt)](1)、[(Fe^(Ⅱ))(L2)(4-abpt)](2)、[(Fe^(Ⅱ))2(L3)2(4-abpt)·Me OH]·[(Fe^(Ⅱ))2(L3)2(4-abpt)](3)和[(Fe^(Ⅱ))3(L4)3(4-abpt)2·H2O](4)(H2L1=3,3′-((1,2-亚苯基双(亚胺基))双(亚甲烯))双(2,4-戊二酮),H2L2=二乙基-2,2′-((萘-2,3-双(亚胺基))双(亚甲烯))(2E,2′E)-双(3-氧丁酸甲酯),H2L3=二乙基-2,2′-((1,2-亚苯基双(亚胺基))双(亚甲烯))(2E,2′E)-双(3-氧丁酸甲酯),H2L4=二乙基-2,2′-(((4,5-二氟-1,2-亚苯基)双(亚胺基))双(亚甲烯))(2E,2′E)-双(3-氧丁酸甲酯),4-abpt=3,5-二(吡啶-4-基)-4-氢-1,2,4-三氮唑-4-胺).对化合物1~4进行了元素分析、X射线粉末衍射等表征,并利用X射线单晶衍射仪测定了它们的单晶结构.晶体结构分析表明,1~4均为一维链状结构.利用两电极法对1~4进行了变温电子导电性测试.变温磁学性质测试结果表明,3呈现出一步自旋转换(T1/2=115 K),4呈现两步自旋转换(T1/2=188和95 K)的性质.

关键词： Fe(Ⅱ)配位聚合物自旋交叉晶体结构席夫碱配体

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Syntheses,structures and magnetic properties of seven-coordinated mononuclear lanthanide complexes

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Syntheses,structures and magnetic properties of seven-coordi...

Syntheses,Structures and Magnetic Properties of Seven-Coordinated Mononuclear Lanthanide Complexes

第六届全国物理无机化学会议

作者： Feng Gao,Min-Xia Yao,jing-lin zuo~* State Key Laboratory of Coordination Chemistry,School of Chemistry and Chemical Engineering, Nanjing University,Nanjing 210093,China

＜正＞Recently,a promising approach to construct Single-molecule magnets（SMMs）is to use high-spin lanthanide ions as the magnetic centre due to their large intrinsic magnetic anisotropy arising from the large unquenched orbital angular *** mononuclear lanthanide compounds can exhibit slow relaxation of the magnetization,which has been first demonstrated by Ishikawa in *** lanthanide complexes

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Syntheses,Structures and Magnetic Properties of Seven-Coordi...

西南地区河成湖与火山湖土地利用对水质的多时空尺度影响差异

中国化学会第六届全国结构化学学术会议

作者： Feng Gao,Min-Xia Yao,Yu-Yang Li,and jing-lin zuo~* State Key Laboratory of Coordination Chemistry,School of Chemistry and Chemical Engineering,Nanjing University,Nanjing 210093

＜正＞Recently,a promising method to construct Single-molecule magnets（SMMs） is to use high-spin lanthanide ions as the magnetic centre due to their large intrinsic magnetic anisotropy arising from the large unquenched orbital angular *** mononuclear lanthanide compounds can exhibit slow relaxation of the magnetization,which has been first demonstrated by Ishikawa in phthalocyaninato

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湖泊科学 2025年第1期37卷 132-148,I0011-I0014页

作者：刘捷刘睿左书林张静重庆师范大学地理与旅游学院重庆401331 重庆师范大学 GIS应用研究重庆市重点实验室重庆401331

为探究不同时空尺度下不同湖泊类型土地利用对水质的影响差异,以四川省自贡市富顺西湖(河成湖)和云南省腾冲市青海湖(火山湖)为研究对象,提取6个空间尺度(50、60、70、80、90、100 m湖岸带缓冲区)的景观格局指数,结合雨季(2022年7月)和... 详细信息

为探究不同时空尺度下不同湖泊类型土地利用对水质的影响差异,以四川省自贡市富顺西湖(河成湖)和云南省腾冲市青海湖(火山湖)为研究对象,提取6个空间尺度(50、60、70、80、90、100 m湖岸带缓冲区)的景观格局指数,结合雨季(2022年7月)和旱季(2023年4月)湖泊水质参数,采用冗余分析法定量探究不同时空尺度下土地利用对两类湖泊水质影响的差异性。结果表明:(1)富顺西湖与腾冲青海湖水质参数季节性差异显著,雨季水质优于旱季,两个湖泊水环境质量存在显著差异,腾冲青海湖水环境质量优于富顺西湖,腾冲青海湖符合地表水环境Ⅱ类、Ⅲ类水质标准,富顺西湖达到Ⅳ类、Ⅴ类水质标准。(2)富顺西湖在旱季和50~60 m湖岸带缓冲区尺度下土地利用参数对水质变量的解释率最大,腾冲青海湖在雨季和60 m湖岸带缓冲区尺度下土地利用参数对水质变量的解释率最大。(3)土地利用指数对两类湖泊水质的影响各不相同。富顺西湖流域内斑块密度、景观形状指数和聚合度指数与多数水质指标呈正相关,“源”景观聚集程度和破碎化程度高会加剧对水质的威胁。腾冲青海湖流域内林地面积占比和聚合度指数对水质具有正效应,能够改善水环境质量;斑块指数和景观形状指数值的增加会加剧斑块破碎化,导致水质恶化。本研究基于不同时空尺度对土地利用与两类湖泊水质关系的差异性进行深入探讨,指导不同类型湖泊的区域规划与管理,为湖泊环境质量评价及保护和制定针对性的湖泊缓冲带设置、生态修复等策略提供科学依据,进而促进湖泊水质安全和水资源可持续利用。

关键词：土地利用水质多尺度效应冗余分析西南地区湖泊

Vector meson's spin alignments in high energy reactions

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 5-20页

作者： Jin-Hui Chen zuo-Tang Liang Yu-Gang Ma Xin-Li Sheng Qun Wang Key Laboratory of Nuclear Physics and Ion-beam Application (MoE) Institute of Modern PhysicsFudan University Institute of Frontier and Interdisciplinary Science Key Laboratory of Particle Physics and Particle Irradiation (MOE)Shandong University INFN-Firenze Department of Modern Physics University of Science and Technology of China School of Mechanics and Physics Anhui University of Science and Technology

The global spin alignment of vector mesons has been observed by the STAR collaboration at the Relativistic Heavy Ion Collider （RHIC） at Brookhaven National Laboratory （BNL）.It provides a unique opportunity to probe the correlation between the polarized quark and antiquark in the strongly coupled quark-gluon plasma （sQGP） produced in relativistic heavy ion collisions,opening a new window to explore the properties of s *** addition,spin alignments of vector mesons have also been observed in other high-energy particle collisions such as e+e-annihilations at high energies where hadron production is dominated by quark fragmentation *** results obtained are quite different from those obtained in heavy ion collisions where quark coalescence/combination mechanism dominates suggesting strong dependence on hadronization *** comprehensive studies in different hadronization processes are *** this article,we present a brief review of theoretical and experimental advances in the study of vector meson’s spin alignments in a variety of high-energy particle collisions,with emphasis on hadronization mechanisms.

关键词： vector meson spin alignment global polarization relativistic heavy ion collisions fragmentation

Non-existence of Shimura curves of Mumford type generically in the non-hyperelliptic locus

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Science China Mathematics 2025年

作者： Xin Lü Shengli Tan Kang zuo School of Mathematical Sciences Key Laboratory of Mathematics and Engineering Applications(Ministry of Education) Shanghai Key Laboratory of Pure Mathematics and Mathematical PracticeEast China Normal University School of Mathematics and Statistics Wuhan University Institut für Mathematik Universit?t Mainz

We show that there does not exist any Shimura curve with a strictly maximal Higgs field generically in the Torelli locus of non-hyperelliptic curves of genus g≥4. In particular, Shimura curves of Mumford type are not...

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An Unprecedented Efficiency with Approaching 21%Enabled by Additive‑Assisted Layer‑by‑Layer Processing in Organic Solar Cells

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Nano-Micro Letters 2025年第2期17卷 372-375页

作者： Shuai Xu Youdi Zhang Yanna Sun Pei Cheng Zhaoyang Yao Ning Li Long Ye Lijian zuo Ke Gao Key Laboratory of Advanced Green Functional Materials College of ChemistryChangchun Normal UniversityChangchun 130032People’s Republic of China Shandong Provincial Key Laboratory for Science of Material Creation and Energy Conversion School of Chemistry and Chemical EngineeringShandong UniversityQingdao 266237People’s Republic of China College of Polymer Science and Engineering Sichuan UniversityChengdu 610065People’s Republic of China State Key Laboratory and Institute of Elemento‑Organic Chemistry Centre of Nanoscale Science and Technology and Key Laboratory of Functional Polymer MaterialsRenewable Energy Conversion and Storage Center(RECAST)College of ChemistryNankai UniversityTianjin 300071People’s Republic of China Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of TechnologyGuangzhou 510640People’s Republic of China Tianjin Key Laboratory of Molecular Optoelectronic Sciences School of Materials Science and EngineeringTianjin UniversityTianjin 300350People’s Republic of China State Key Laboratory of Silicon Materials MOE Key Laboratory of Macromolecular Synthesis and FunctionalizationDepartment of Polymer Science and EngineeringZhejiang UniversityHangzhou 310027People’s Republic of China

Recently published in Joule,Feng Liu and colleagues from Shanghai Jiaotong University reported a record-breaking 20.8%power conversion efficiency in organic solar cells(OSCs)with an interpenetrating fibril network active layer morphology,featuring a bulk p-in structure and proper vertical segregation achieved through additive-assisted layer-by-layer *** optimized hierarchical gradient fibrillar morphology and optical management synergistically facilitates exciton diffusion,reduces recombination losses,and enhances light capture *** approach not only offers a solution to achieving high-efficiency devices but also demonstrates the potential for commercial applications of OSCs.

关键词： Organic solar cells Additive-assisted layer-by-layer processing Three-dimensional fibril morphology Bulk p-i-n structure Optical management

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Neuroprotective potential for mitigating ischemia-reperfusion-induced damage

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Neural Regeneration Research 2025年第8期20卷 2199-2217页

作者： Zi Ye Runqing Liu Hangxing Wang Aizhen zuo Cen Jin Nan Wang Huiqi Sun Luqian Feng Hua Yang The Clinical Medical College Guizhou Medical UniversityGuiyangGuizhou ProvinceChina Division of Infectious Diseases Department of Internal MedicinePeking Union Medical College HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina School of Medical Imaging Guizhou Medical UniversityGuiyangGuizhou ProvinceChina Division of Gastroenterology First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenan ProvinceChina The Second Clinical Medical College Lanzhou UniversityLanzhouGansu ProvinceChina Department of Neurosurgery Affiliated Hospital of Guizhou Medical UniversityGuiyangGuizhou ProvinceChina

Reperfusion following cerebral ischemia causes both structural and functional damage to brain tissue and could aggravate a patient's condition;this phenomenon is known as cerebral ischemia-reperfusion *** studies have elucidated the neuroprotective role of the sirtuin protein family(Sirtuins)in modulating cerebral ischemia-reperfusion ***,the potential of utilizing it as a novel intervention target to influence the prognosis of cerebral ischemia-reperfusion injury requires additional *** this review,the origin and research progress of Sirtuins are summarized,suggesting the involvement of Sirtuins in diverse mechanisms that affect cerebral ischemia-reperfusion injury,including inflammation,oxidative stress,blood-brain barrier damage,apoptosis,pyroptosis,and *** therapeutic avenues related to Sirtuins that may improve the prognosis of cerebral ischemia-reperfusion injury were also investigated by modulating Sirtuins expression and affecting representative pathways,such as nuclear factor-kappa B signaling,oxidative stress mediated by adenosine monophosphate-activated protein kinase,and the forkhead box *** review also summarizes the potential of endogenous substances,such as RNA and hormones,drugs,dietary supplements,and emerging therapies that regulate Sirtuins *** review also reveals that regulating Sirtuins mitigates cerebral ischemia-reperfusion injury when combined with other risk *** Sirtuins show promise as a potential target for the treatment of cerebral ischemiareperfusion injury,most recent studies are based on rodent models with circadian rhythms that are distinct from those of humans,potentially influencing the efficacy of Sirtuinstargeting drug ***,this review provides new insights into the role of Sirtuins in the pathology and treatment of cerebral ischemia-reperfusion injury.

关键词： apoptosis autophagy blood-brain barrier dietary supplements drug hormones inflammation neuroprotection oxidative stress prognosis pyroptosis reperfusion injury risk factors RNA therapeutics

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Identification of a dual functional betulinic acid analog for the treatment of osteoarthritis by phenotypic screening

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Science China Life Sciences 2025年第1期 300-302页

作者： Ze-Min lin Mai Xiang Wen-Hui Wei Shu-Hui Fan Li Chen Jie Wang Xiao-Qian Yang Chun-Hao Yang Shi-Jun He Jian-Ping zuo Laboratory of Immunopharmacology State Key Laboratory of Drug ResearchShanghai Institute of Materia MedicaChinese Academy of Sciences School of Pharmacy University of Chinese Academy of Sciences School of Pharmacy Nanjing University of Chinese Medicine State Key Laboratory of Drug Research Department of Medicinal ChemistryShanghai Institute of Materia MedicaChinese Academy of Sciences Innovation Research Institute of Traditional Chinese Medicine Shanghai University of Traditional Chinese Medicine Experiment Center for Science and Technology Shanghai University of Traditional Chinese Medicine

Dear Editor, Phenotypic drug discovery, which observes compound effects on physiology,has given way to targeting specific molecules, but has revived by using modern methods to find drugs based on therapeutic outcomes in disease models(Vincent et al., 2022). Osteoarthritis(OA) is a prevalent chronic joint disorder, primarily affecting knee joints, with osteoclast activation due to low-grade inflammation resulting in increased bone resorption and structural changes in the joint(Katz et al.,2021).

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