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Chinese Optics Letters 2024年第6期22卷 177-181页

作者： kailu wang Haicheng Mei Jingsong Gao Liang Xu Hongbing Jiang Yi Liu Shanghai Key Laboratory of Modern Optical System University of Shanghai for Science and TechnologyShanghai 200093China State Key Laboratory for Mesoscopic Physics School of PhysicsPeking UniversityBeijing 100871China CAS Center for Excellence in Ultra-intense Laser Science Shanghai 201800China

Coherent optical emission of free induction decay (FID) excited by the multiple-photon resonance has been recently observed in nitrogen ions produced by intense femtosecond laser *** we report that orbit angular momentum (OAM) of the pump laser pulses can be transferred to the much longer pulsed free induction decay emission with the OAM *** was found that when the pump laser frequency approaches the fraction of the 391.4 nm emission (ν_(0)/5),an FID emission is emitted whereas its topological charge was identified to be 5 times of the pump *** to the reduced laser intensity with a vortex pump compared to the conventional Gaussian beam,the resonant pump laser wavelength presents a redshift,and the FID signal is significantly weaker.

关键词： air lasing orbital angular momentum free induction decay femtosecond pulses photoionization

Iodized polyacrylonitrile as fast-charging anode for lithium-ion battery

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Chinese Chemical Letters 2024年第10期35卷 11-12页

作者： Haixia Wu kailu Guo College of Chemistry and Chemical Engineering Henan Key Laboratory of Function-Oriented Porous MaterialsLuoyang Normal UniversityLuoyang 471934China

In recent years,the fast-charging capability of the batteries is highly required,especially used for electric vehicles[1-4].Thus,the commercialized lithium-ion batteries(LIBs)which can be rapidly charged and stably cycled have a huge market prospect[5-7].However,the Li+transmission rate inside the electrode material/interface is sluggish in fast-charge condition,which usually leads to battery impedance increase,Li metal deposition,and electrolyte decomposition.

关键词： battery lithium electrolyte

Glymphatic system:a gateway for neuroinflammation

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Neural Regeneration Research 2024年第12期19卷 2661-2672页

作者： kailu Zou Qingwei Deng Hong Zhang Changsheng Huang Department of Anesthesiology Xiangya HospitalCentral South UniversityChangshaHunan ProvinceChina Xiangya School of Medicine Central South UniversityChangshaHunan ProvinceChina National Clinical Research Center for Geriatric Disorders Xiangya HospitalCentral South UniversityChangshaHunan ProvinceChina

The glymphatic system is a relatively recently identified fluid exchange and transpo rt system in the *** evidence indicates thatglymphatic function is impaired not only in central nervous system disorders but also in systemic *** diseases can trigger the inflammatory responses in the central nervous system,occasionally leading to sustained inflammation and functional disturbance of the central nervous *** review summarizes the current knowledge on the association between glymphatic dysfunction and central nervous system *** addition,we discuss the hypothesis that disease conditions initially associated with peripheral inflammation ove rwhelm the performance of the glymphatic system,thereby triggering central nervous system dysfun ction,chronic neuroinflammation,and *** research investigating the role of the glymphatic system in neuroinflammation may offer innovative therapeutic approaches for central nervous system disorders.

关键词： aquaporin-4 central nervous system disease cerebrospinal fluid chronic neuroinflammation glymphatic dysfunction neurodegeneration peripheral nerve injury perivascular space systemic disease vicious cycle

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光伏板清洁装置的优缺点分析与前景展望

上海节能 2024年第1期 139-142页

作者：王凯璐李子强端木维禹孔欣畅渠鸿洋张冉冉山东理工大学农业工程与食品科学学院山东理工大学电气与电子工程学院山东理工大学化学化工学院

通过对比分析太阳能光伏板清洁装置在太阳能光伏板清洁行业中的发展与应用,系统地介绍了市面上现有各类太阳能光伏板清洁装置在各层次上的优缺点,通过对国家政策、太阳能发电行业发展趋势的对比分析,总结出我国太阳能光伏发电板清洁行... 详细信息

通过对比分析太阳能光伏板清洁装置在太阳能光伏板清洁行业中的发展与应用,系统地介绍了市面上现有各类太阳能光伏板清洁装置在各层次上的优缺点,通过对国家政策、太阳能发电行业发展趋势的对比分析,总结出我国太阳能光伏发电板清洁行业未来的发展方向及光伏板清洁装置发展的巨大潜力。

关键词：光伏积灰光伏板清洁技术清扫机器人光伏板积灰清洁行业发展

Autocatalytic bifunctional supramolecular hydrogels for osteoporotic bone repair

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National Science Review 2024年第7期11卷 263-278页

作者： Zhihui Han Xiang Gao Yuanjie wang Cheng Huang Hao Song Shuning Cheng Xiaoyuan Yang Xiaoliang Cui Jie Wu kailu Wei Liang Cheng Institute of Functional Nano&Soft Materials(FUNSOM) Collaborative Innovation Center of Suzhou Nano Science and TechnologySoochow University Department of Orthopedics The Second Affiliated Hospital of Soochow University Macao Institute of Materials Science and Engineering Macau University of Science and Technology

Conventional bone scaffolds, which are mainly ascribed to highly active osteoclasts and an inflammatory microenvironment with high levels of reactive oxygen species and pro-inflammatory factors, barely satisfy osteoporotic defect repair. Herein, multifunctional self-assembled supramolecular fiber hydrogels(Ce–Aln gel) consisting of alendronate(Aln) and cerium(Ce) ions were constructed for osteoporotic bone defect repair. Based on the reversible interaction and polyvalent cerium ions, the Ce–Aln gel, which was mainly composed of ionic coordination and hydrogen bonds, displayed good injectability and autocatalytic amplification of the antioxidant effect. In vitro studies showed that the Ce–Aln gel effectively maintained the biological function of osteoblasts by regulating redox homeostasis and improved the inflammatory microenvironment to enhance the inhibitory effect on osteoclasts. Ribonucleic acid(RNA) sequencing further revealed significant downregulation of various metabolic pathways, including apoptosis signaling,hypoxia metabolism and tumor necrosis factor-alpha(TNF-α) signaling via the nuclear factor kappa-B pathway after treatment with the Ce–Aln gel. In vivo experiments showed that the clinical drug-based Ce–Aln gel effectively promoted the tissue repair of osteoporotic bone defects by improving inflammation and inhibiting osteoclast formation at the defect. Notably, in vivo systemic osteoporosis was significantly ameliorated, highlighting the strong potential of clinical translation for precise therapy of bone defects.

关键词： autocatalysis supramolecular hydrogel anti-inflammation osteoporosis bone defect

Fabricating bio-inspired high impact resistance carbon nanotube network films for multi-protection under an extreme environment

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Nano Research 2024年第9期17卷 7793-7802页

作者： Mingquan Zhu kailu Xiao Wei Zhang Xudong Lei Yunxiang Bai Shijun wang Peng Zhang Feng Gao Congying wang Wenqiang Xu Huiyong Li Xianqian Wu Chao wang Hui Zhang Luqi Liu Zhong Zhang CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and TechnologyBeijing 100190China University of Chinese Academy of Sciences Beijing 100049China Department of Materials Science and Engineering Texas A&M UniversityCollege StationTexas 77840USA Institute of Mechanics Chinese Academy of SciencesBeijing 100190China School of Astronautics Harbin Institute of TechnologyHarbin150001China CAS Key Laboratory of Mechanical Behavior and Design of Materials Department of Modern MechanicsUniversity of Science and Technology of ChinaHefei 230027China

The fabrication of light-weight,highly impact-resistant,and energy-absorbent materials is urgently demanded in many facets of the society from body armor to aerospace engineering,especially under an extreme *** nanotubes(CNTs),one of the strongest and toughest materials ever found,also have good conductivity,chemical stability,and thermal stability,etc,making them a competitive candidate as building blocks to help achieve the above *** this work,a kind of CNT network was prepared by using chlorosulfonic acid(CSA)to release the internal stress of super-aligned carbon nanotube films(SA-CNTF)and dendritic polyamide amine(PAMAM)to further introduce multiple hydrogen bonds and interlocking *** fabricated bioinspired carbon nanotube network films(PAMAM@C-CNTF)have a high toughness of 45.97 MJ/m3,showing an increase of 420%compared to neat *** importantly,the anti-impact performance of the films(e.g.,with a maximum specific energy absorption of 1.40 MJ/kg under 80-100 m/s projectile impact)is superior to that of conventional protective materials from steel and Kevlar fiber,and also exceeds that of any other reported carbon-based *** hierarchical energy dissipation mechanism was further revealed through experiment and *** functions including intelligent heating/anti-icing,ultraviolet protection,as well as electromagnetic interference shielding properties make these network films have great potential in practical multi-protection applications,especially under an extreme environment.

关键词： carbon nanotubes composites mechanical properties multi-function

The Relationship with Previous Use of Community-Based Services and Informal Caregiver Support and Elderly and Informal Caregivers’ Views of Living Arrangement: Analysis of Official Statistics from 2004 to 2014

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Open Journal of Nursing 2019年第5期9卷 494-508页

作者： kailu wang Stephen Chi-Kin Law Eliza Lai-Yi Wong Eng-Kiong Yeoh The Jockey Club School of Public Health and Primary Care Faculty of Medicine The Chinese University of Hong Kong Hong Kong SAR China Centre for Applied Health Economics of the School of Medicine Menzies Health Institute Griffith University Queensland Australia

Background and Objectives: Views on living arrangement from elderly and informal caregivers are crucial to “ageing in place”. They might be related to the experience in the use of elderly care services, which remains inconclusive in previous literature. This study aimed to explore the association of previous experience in formal and informal long-term care services with views of both elderly and their informal caregivers on living arrangement. Research Design and Methods: This study adopted a cross-sectional design. Assessment records of Minimum Data Set-Home Care for community-dwelling elderly who were eligible for subsidized long-term care services in Hong Kong from 2004 to 2014 were made available. Multivariate logistic regression was applied to examine associations between both views on elder’s living arrangement from the elderly, caregivers and their previous informal caregiver support, and experience in formal care services. Results: 82,306 dyads of elderly and informal caregivers were included in the analysis. The elderly with previous use of home and community-based services (OR = 0.84, 95% CI 0.80 - 0.88) and informal caregivers (OR = 0.78, 95% CI 0.76 - 0.81) believed that the elderly should live away from home. Temporal trends of fewer elderly and caregivers supporting the idea of living away from home were also observed. Discussion and Implications: The results highlighted the importance of informal caregiver’s support and previous utilization of formal home and community-based services. It was concluded that resources and information of community-based care have a significant association with views on living at home also proper support services and training of care for the elderly should be made available to informal caregivers to reduce their burden.

关键词： Long-Term Care Elderly Informal Caregiver Preference Living Arrangement Service Utilization

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含醚疏水缔合聚合物的合成及性能

高分子材料科学与工程 2020年第12期36卷 109-115页

作者：蒋筑阳杨欢于小荣唐雨苗李洋王凯璐长江大学化学与环境工程学院湖北荆州434023

用壬基酚聚氧乙烯醚(TX-10)与氯丙烯合成了一种含醚单体(TXA),再用丙烯酰胺(AM)、丙烯酸(AA)与TXA采用自由基聚合法合成了疏水缔合聚丙烯酰胺(TXPAM)。确定了TXPAM的最佳合成条件为:n(AM)∶n(AA)∶n(TXA)=100∶20∶0.4,总单体含量为20%... 详细信息

用壬基酚聚氧乙烯醚(TX-10)与氯丙烯合成了一种含醚单体(TXA),再用丙烯酰胺(AM)、丙烯酸(AA)与TXA采用自由基聚合法合成了疏水缔合聚丙烯酰胺(TXPAM)。确定了TXPAM的最佳合成条件为:n(AM)∶n(AA)∶n(TXA)=100∶20∶0.4,总单体含量为20%,体系pH为6.5,反应温度为40℃,引发剂加量0.2%,反应时间为5 h。采用红外光谱法和核磁共振氢谱对TXPAM的结构进行了表征,采用元素分析法对TXPAM的C,H,O,N元素的含量进行了测定,3种表征方法证实了TXPAM符合预期设计。考察了TXPAM的耐温抗盐抗剪切性能和驱油性能,与常规PAM相比,耐温达到80℃,抗盐8000 mg/L,抗剪切10000 s^(-1),提高采收率16.03%,有进一步研究的意义。

关键词：疏水缔合聚合物壬基酚聚氧乙烯醚含醚单体提高采收率

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抗感染治疗重症急性胰腺炎1例的药学监护

临床合理用药杂志 2019年第1期12卷 37-38页

作者：王开録林丽遵义医学院附属医院药剂科贵州省遵义市563000 贵州航天医院药械科贵州省遵义市563000

目的观察临床药师在重症急性胰腺炎(SAP)患者合理应用抗菌药物中的作用。方法临床药师深入参与SAP患者1例的抗感染治疗过程,对其使用的抗菌药物进行药学监护及用药指导。结果临床药师积极配合临床医师建立用药计划并跟踪治疗,分析用药... 详细信息

目的观察临床药师在重症急性胰腺炎(SAP)患者合理应用抗菌药物中的作用。方法临床药师深入参与SAP患者1例的抗感染治疗过程,对其使用的抗菌药物进行药学监护及用药指导。结果临床药师积极配合临床医师建立用药计划并跟踪治疗,分析用药合理性,并对抗菌药物的使用提出合理化建议,患者临床炎性指标及症状好转并趋向于稳定。结论治疗SAP应根据患者临床病例特点,依据指南制订治疗方案,同时临床药师可利用自身的专业特长为临床提供药学服务,为SAP患者抗菌药物的合理应用积累经验。

关键词：重症急性胰腺炎抗菌药物临床药师药学监护

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“知道”的来源和成词途径

中国语文 2024年第2期 153-167,254,255页

作者：丁喜霞张凯潞河南大学文学院/河南大学语言科学与语言规划研究所开封北京语言大学北京文献语言与文化传承研究基地北京

动词“知道”产生于唐代后期,是在“道”由“言说”义引申出“知晓”义后,通过并列构词法将同表“知晓”义的“知”和“道”复合而成的。“知道”的成词是同义并列构词法的结果,而非源于动宾短语的词汇化。“知道”的成词途径是“知_(... 详细信息

动词“知道”产生于唐代后期,是在“道”由“言说”义引申出“知晓”义后,通过并列构词法将同表“知晓”义的“知”和“道”复合而成的。“知道”的成词是同义并列构词法的结果,而非源于动宾短语的词汇化。“知道”的成词途径是“知_(动)+道_(动)(言说→知晓)→知道动”,成词动因有汉语词汇双音化趋势和并列构词法发展的促动作用,根本原因是语用和韵律的需求。讨论“知道”是源于词汇化还是来自构词法,有助于厘清汉语双音词来源问题的一些模糊认识、完善词汇化理论、促进汉语词汇史研究和历史语言学理论的建构。

关键词：知道来源成词途径常用词汉语词汇史