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江西植保 2002年第3期25卷 65-67页

作者：陈汉林董丽云周传良刘雄兰练飞浙江省松阳县林业科学研究所浙江松阳323400 浙江省云和县森林病虫防治检疫站浙江云和323600

黑跗眼天牛Bacchisaatritarsis(Pic)对油茶CameiliaoleiferaAbei.生产造成较大损失。此虫两年完成一代 ,以幼虫越冬 ,氧乐果涂干有理想的防效。

关键词：黑跗眼天牛生物学防治植物虫害油菜

2D CaWO4 nanosheets derived from scheelite minerals for enhanced electrocatalysis in oxygen evolution reaction

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Science China Chemistry 2025年

作者： Qing Sun Yongxiang Sun Yan dong Hong Zhong Hongbo Zeng National&Local United Engineering Laboratory for New Petrochemical Materials&Fine Utilization of Resources College of Chemistry and Chemical EngineeringHunan Normal University Department of Chemical and Materials Engineering University of Alberta College of Chemistry and Materials Engineering Hunan University of Arts and Science College of Chemistry and Chemical Engineering Central South University

Scheelite （CaWO4） mineral holds promise as a cost-effective and efficient catalyst for the oxygen evolution reaction （OER）crucial in renewable energy ***,challenges such as limited active site exposure and low electrocatalytic performance need *** this work,we have fabricated two-dimensional （2D） CaWO4nanosheets from scheelite minerals via a straightforward ultrasonic exfoliation method and evaluated their efficacy as OER *** to scheelite powders,these 2D nanosheets exhibited superior crystallinity and a 1.26-fold increase in electrochemical surface area,promoting active site *** 2D CaWO4nanosheet electrode demonstrated outstanding OER catalytic performance,achieving a current density of 20 mA/cm2at an overpotential of 290 m V in alkaline conditions,which was lower than that of bulk CaWO4electrodes （～340 mV）.Density functional theory calculations attributed this enhanced catalytic performance to moderate adsorption of oxygenated intermediates （*OH,*O,and*OOH） on the W sites of 2D *** situ electrochemical atomic force microscopy tests also confirmed the catalytic enhancement by 2D CaWO4nanosheets during *** findings demonstrate the potential of affordable and abundant mineral resources in advancing electrochemical catalysts for oxygen evolution,highlighting their broader application in sustainable energy technologies.

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Effect of lamellarization on the microstructure and mechanical properties of marine 10Ni5CrMoV steel

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 402-413页

作者： Tao Zou Yanwu dong Zhouhua Jiang Shuyang Du Yushuo Li School of Metallurgy Northeastern UniversityShenyang 110819China Key Laboratory of Rolling and Automation Northeastern UniversityShenyang 110819China Key Laboratory for Ecological Metallurgy of Multimetallic Ores(Ministry of Education) Northeastern UniversityShenyang 110819China

Multistage heat treatment involving quenching(Q),lamellarizing(L),and tempering(T)is applied to marine 10Ni5CrMoV *** microstructure and mechanical properties were studied by multiscale characterizations,and the kinetics of reverse austenite transformation,strain hardening behavior,and toughening mechanism were further *** lamellarized specimens possess low yield strength but high toughness,especially cryogenic *** leads to the development of film-like reversed austenite at the martensite block and lath boundaries,refining the martensite structure and lowering the equivalent grain *** analysis of austenite reversion based on the JMAK model shows that the isothermal transformation is dominated by the growth of reversed austenite,and the maximum transformation of reversed austenite is reached at the peak temperature(750℃).The strain hardening behavior based on the modified Crussard-Jaoul analysis indicates that the reversed austenite obtained from lamellarization reduces the proportion of martensite,significantly hindering crack propagation via martensitic transformation during the *** a consequence,the QLT specimens exhibit high machinability and low yield *** with the QT specimen,the ductile-brittle transition temperature of the QLT specimens decreases from-116 to-130℃due to the low equivalent grain size and reversed austenite,which increases the cleavage force required for crack propagation and absorbs the energy of external load,*** work provides an idea to improve the cryogenic toughness of marine 10Ni5CrMoV steel and lays a theoretical foundation for its industrial application and comprehensive performance improvement.

关键词： 10Ni5CrMoV steel lamellarizing reversed austenite cryogenic toughness ductile-brittle transition temperature

Small extracellular vesicles derived from human induced pluripotent stem cell-differentiated neural progenitor cells mitigate retinal ganglion cell degeneration in a mouse model of optic nerve injury

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Neural Regeneration Research 2025年第2期20卷 587-597页

作者： Tong Li Hui-Min Xing Hai-dong Qian Qiao Gao Sheng-Lan Xu Hua Ma Zai-Long Chi State Key Laboratory of Ophthalmology Optometry and Visual ScienceEye HospitalWenzhou Medical UniversityWenzhouZhejiang ProvinceChina National Clinical Research Center for Ocular Diseases Eye HospitalWenzhou Medical UniversityWenzhouZhejiang ProvinceChina

Several studies have found that transplantation of neural progenitor cells(NPCs)promotes the survival of injured ***,a poor integration rate and high risk of tumorigenicity after cell transplantation limits their clinical *** extracellular vesicles(sEVs)contain bioactive molecules for neuronal protection and *** studies have shown that stem/progenitor cell-derived sEVs can promote neuronal survival and recovery of neurological function in neurodegenerative eye diseases and other eye *** this study,we intravitreally transplanted sEVs derived from human induced pluripotent stem cells(hiPSCs)and hiPSCs-differentiated NPCs(hiPSC-NPC)in a mouse model of optic nerve *** results show that these intravitreally injected sEVs were ingested by retinal cells,especially those localized in the ganglion cell *** with hiPSC-NPC-derived sEVs mitigated optic nerve crush-induced retinal ganglion cell degeneration,and regulated the retinal microenvironment by inhibiting excessive activation of *** analysis further revealed that hiPSC-NPC derived sEVs transported neuroprotective and anti-inflammatory miRNA cargos to target cells,which had protective effects on RGCs after optic nerve *** findings suggest that sEVs derived from hiPSC-NPC are a promising cell-free therapeutic strategy for optic neuropathy.

关键词： exosome miRNA neural progenitor cell neurodegeneration neuroinflammation neuroprotection optic nerve crush optic neuropathy retinal ganglion cell small extracellular vesicles

Silk Fibroin Based Conductive Film for Multifunctional Sensing and Energy Harvesting

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Advanced Fiber Materials 2022年第4期4卷 885-893页

作者： Xiaoyu dong iang Liu Sai Liu Ronghui Wu liyun Ma College of Textiles and Clothing Xinjiang UniversityUrumqi 830046People’s Republic of China Key Laboratory of High Performance Fibers and Products Ministry of EducationDonghua UniversityShanghai 201620People’s Republic of China College of Materials Xiamen UniversityXiamen 361005People’s Republic of China Department of Mechanical Engineering Ulsan National Institute of Science and Technology(UNIST)50 UNIST‑GilUlsan 44919Republic of Korea College of Textile Science and Engineering(International Institute of Silk) Zhejiang Sci-Tech UniversityHangzhou 310018People’s Republic of China

Development of biomaterial based flexible electronics has got intensive attention owing to the potential applications in the wearable and epidermal *** fibroin,as a natural textile material with excellent performance,has been widely concerned by industry and ***,the property of electrical insulation limits his development in the field of flexible *** this paper,a regenerated silk fibroin/carbon nanotube(RSF/CNT)conductive film has been successfully fabricated and applied in flexible capacitive-type pressure sensor and wearable triboelectric nanogenerator by a facile *** electrical conductivity and mechanical property of RSF/CNT film was optimized by investigating with different composite ratio from 10 to 90%(W_(RSF)/W_(CNT)).The RSF/CNT film has a good photothermal response and electric heating *** furtherly demonstrated that the RSF/CNT based sensor can be used as epidermal self-powered sensor for multifunction human motion monitoring and Morse code *** observed research results have shown that the RSF/CNT film has a wide range of potential application prospects in the wearable electronics field.

关键词： Silk fibroin based material Composite conductive film Capacitive-type pressure sensor Triboelectric nanogenerator Self-powered sensor

Plasmonic tandem heterojunctions enable high-efficiency charge transfer for broad spectrum photocatalytic hydrogen production

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Journal of Energy Chemistry 2025年第1期100卷 710-720页

作者： Wenxuan Chen Xiu-Qing Qiao Guo Hui Bojing Sun dongfang Hou Meidi Wang Xueqian Wu Tao Wu dong-Sheng Li College of Materials and Chemical Engineering Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials China Three Gorges University Hubei Three Gorges Laboratory College of Chemistry and Materials Science and Guangdong Provincial Key Laboratory of Supramolecular Coordination Chemistry Jinan University

Rational engineering of semiconductor photocatalysts for efficient hydrogen production is of great significance but still challenging,primarily due to the limitations in charge transfer ***,a fascinating plasmonic tandem heterojunction with the hc-CdS/Mo2C@C heterostructure is aimfully prepared for effectively promoting the charge separation kinetics of the CdS photocatalyst via the synergistic strategy of phase junction,Schottky junction,and photothermal *** difference in atomic configuration between cubic-CdS （c-CdS） and hexagonal-CdS （h-CdS） leads to effective charge separation through a typical Ⅱ charge transfer mechanism,and plasmonic Schottky junction further extracts the electrons in the hc-CdS phase junction to realize gradient charge ***,the photothermal effect of Mo2C@C helps to expand the light absorption,accelerate charge transfer kinetics,and reduce the hydrogen evolution energy *** carbon layer provides a fast channel for charge transfer and protects the photocatalyst from *** a result,the optimized hc-CMC photocatalyst exhibits a significantly high photocatalytic H2production activity of 28.63 mmol/g/h and apparent quantum efficiency of 61.8%,surpassing most of the reported *** study provides a feasible strategy to enhance the charge transfer kinetics and photocatalytic activity of CdS by constructing plasmonic tandem heterogeneous junctions.

关键词： Cadmium sulfide

Multilevel analysis of the central-peripheral-target organ pathway:contributing to recovery after peripheral nerve injury

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Neural Regeneration Research 2025年第10期20卷 2807-2822页

作者： Xizi Song Ruixin Li Xiaolei Chu Qi Li Ruihua Li Qingwen Li Kai-Yu Tong Xiaosong Gu dong Ming Academy of Medical Engineering and Translational Medicine Tianjin UniversityTianjinChina Haihe Laboratory of Brain-Machine Interface and Human-Machine Fusion TianjinChina Department of Rehabilitation Tianjin University Tianjin HospitalTianjinChina Department of Hand Microsurgery Tianjin University Tianjin HospitalTianjinChina School of Exercise and Health Tianjin University of SportTianjinChina Department of Biomedical Engineering the Chinese University of Hong KongHong Kong Special Administrative RegionChina

Peripheral nerve injury is a common neurological condition that often leads to severe functional limitations and *** on the pathogenesis of peripheral nerve injury has focused on pathological changes at individual injury sites,neglecting multilevel pathological analysis of the overall nervous system and target *** has led to restrictions on current therapeutic *** this paper,we first summarize the potential mechanisms of peripheral nerve injury from a holistic perspective,covering the central nervous system,peripheral nervous system,and target *** peripheral nerve injury,the cortical plasticity of the brain is altered due to damage to and regeneration of peripheral nerves;changes such as neuronal apoptosis and axonal demyelination occur in the spinal *** nerve will undergo axonal regeneration,activation of Schwann cells,inflammatory response,and vascular system regeneration at the injury *** damage to target organs can occur,including skeletal muscle atrophy and sensory receptor *** then provide a brief review of the research advances in therapeutic approaches to peripheral nerve *** main current treatments are conducted passively and include physical factor rehabilitation,pharmacological treatments,cell-based therapies,and physical ***,most treatments only partially address the problem and cannot complete the systematic recovery of the entire central nervous system-peripheral nervous system-target organ ***,we should further explore multilevel treatment options that produce effective,long-lasting results,perhaps requiring a combination of passive(traditional)and active(novel)treatment methods to stimulate rehabilitation at the central-peripheral-target organ levels to achieve better functional recovery.

关键词： central nervous system central peripheral target organ multilevel pathological analysis nerve regeneration peripheral nerve injury peripheral nervous system target organs therapeutic approach

课题达成型品管圈在失禁相关性皮炎防护体系构建中的应用效果

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护士进修杂志 2020年第9期35卷 803-806页

作者：林根芳贾勤杜丽萍董力云裘丹英浙江省人民医院浙江杭州310014

目的探讨课题达成型品管圈在构建失禁相关性皮炎防护体系中的作用。方法由伤口、造口、失禁专业委员会主导,成立品管圈,通过课题明确化、方策拟订、最适策追究、最适策实施等步骤,比较活动前后全院失禁相关性皮炎的发生率。结果品管圈... 详细信息

目的探讨课题达成型品管圈在构建失禁相关性皮炎防护体系中的作用。方法由伤口、造口、失禁专业委员会主导,成立品管圈,通过课题明确化、方策拟订、最适策追究、最适策实施等步骤,比较活动前后全院失禁相关性皮炎的发生率。结果品管圈管理活动后全院失禁相关性皮炎发生率6.92%,较活动前21.67%明显降低,差异有统计学意义(P<0.05)。结论课题达成型品管圈有助于降低失禁相关性皮炎的发生率,提高护理人员的科研能力。

关键词：品管圈失禁相关性皮炎防护体系护理管理

火罐法对住院心血管病患者人蛋白激酶C与磷酸肌醇3-激酶的影响研究

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中国全科医学 2019年第27期22卷 3361-3365页

作者：赖家春邹辉标董立芸陈盛安沈冠男杨泽福赵学峰谢祥栋杨希立广东省佛山市南海区人民医院综合科 528226 广东省佛山市南海区人民医院心血管内科 528226 广东省佛山市南海区人民医院检验科 528226 广东省佛山市南海区人民医院康复医学科 528226 广东省佛山市第一人民医院心血管内科 528000

背景目前治疗缺血性心血管病以血运重建及药物治疗为主,其近期效果明显,但远期效果欠佳。目前认为机体短暂缺血后会有缺血后适应性变化,并对机体产生保护作用,其机制与人蛋白激酶C(PKC)、磷酸肌醇3-激酶(PI3K)的激活及内源性腺苷释放增... 详细信息

背景目前治疗缺血性心血管病以血运重建及药物治疗为主,其近期效果明显,但远期效果欠佳。目前认为机体短暂缺血后会有缺血后适应性变化,并对机体产生保护作用,其机制与人蛋白激酶C(PKC)、磷酸肌醇3-激酶(PI3K)的激活及内源性腺苷释放增多等有关。目的探讨火罐法对住院心血管病患者血清PKC、PI3K的影响。方法选取2017年4月—2018年5月于佛山市南海区人民医院心血管内科及综合科住院的符合纳入标准的患者315例。依据随机数字表法将其分为对照组和试验组。对照组入院后按相关指南行调脂、抗血小板、平稳血压等常规治疗,试验组在常规治疗的基础上行火罐法治疗。比较两组患者基线资料,包括性别、年龄、吸烟史、饮酒史、高血压病史、糖尿病病史、冠心病病史。分别以血清PKC、PI3K水平较基线升高30%定义为有效,比较两组患者血清PKC水平治疗有效情况、血清PI3K水平治疗有效情况,及其入院时和出院时血清PKC、PI3K水平。结果315例患者中,因个人原因提前出院3例,中途未完成火罐法治疗5例,最后住院满1周并完成火罐法治疗307例,其中试验组158例,对照组149例。试验组与对照组患者性别、年龄、吸烟史、饮酒史、高血压病史、糖尿病病史、冠心病病史比较,差异无统计学意义(P>0.05)。对照组患者血清PKC水平治疗有效28例,无效121例;试验组患者血清PKC水平治疗有效117例,无效41例;试验组患者血清PKC水平治疗有效率高于对照组(χ^2=97.07,P<0.01)。对照组患者血清PI3K水平治疗有效25例,无效124例;试验组患者血清PI3K水平治疗有效126例,无效32例;试验组患者血清PI3K水平治疗有效率高于对照组(χ^2=121.65,P<0.01)。试验组患者出院时血清PKC、PI3K水平高于入院时(P<0.05)。结论火罐法治疗可上调住院心血管病患者血清PKC、PI3K水平,且其本身为一种传统中医治疗方法,患者容易接受,临床开展优势明显。

关键词：心血管疾病火罐法缺血预适应缺血预处理蛋白激酶C 磷酸肌醇3-激酶

A low redox potential and long life organic anode material for sodium-ion batteries

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Journal of Energy Chemistry 2025年第1期100卷 557-564页

作者： Zhi Li Yang Wei Kang Zhou Xin Huang Xing Zhou Jie Xu Taoyi Kong Junwei Lucas Bao Xiaoli dong Yonggang Wang Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Institute of New Energy Collaborative Innovation Center of Chemistry for Energy Materials (iChEM) Fudan University Department of Chemistry Boston College School of Materials Science and Engineering Anhui University of Technology

Sodium-ion batteries （SIBs） with organic electrodes are an emerging research direction due to the sustainability of organic materials based on elements like C,H,O,and sodium ***,organic electrode materials for SIBs are mainly used as cathodes because of their relatively high redox potentials（>1 V）.Organic electrodes with low redox potential that can be used as anode are ***,a novel organic anode material （tetrasodium 1,4,5,8-naphthalenetetracarboxylate,Na4TDC） has been developed with low redox potential （<0.7 V） and excellent cyclic *** three-sodium storage mechanism was demonstrated with various in-situ/ex-situ spectroscopy and theoretical calculations,showing a high capacity of 208 mAh/g and an average decay rate of merely 0.022%per ***,the Na4TDC-hard carbon composite can further acquire improved capacity and cycling stability for 1200 cycles even with a high mass loading of up to 20 mg *** pairing with a thick Na3V2（PO4）3cathode (20.6 mg cm-2),the as-fabricated full cell exhibited high operating voltage （2.8 V）,excellent rate performance and cycling stability with a high capacity retention of 88.7% after 200 cycles,well highlighting the Na4TDC anode material for SIBs.

关键词： Organic anode material Low redox potential Composite anode Sodium-ion batteries