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Interfaces engineering of heterostructured Ni Co P/Ni Fe LDH@CC for attaining high catalytic activity in long-lasting rechargeable Zn-air batteries

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Rare Metals 2024年第10期43卷 4961-4972页

作者： xiao-lin hu Ji-Chuan Fan Xiang Li Zhen-Kun Wu Yuan-Yi Li Chao-He Xu School of Science Chongqing Key Laboratory of New Energy Storage Materials and DevicesChongqing University of TechnologyChongqing 400054China JINSHAN Science&Technology(Group)Co. Lid.Lhongqing 401120China National Engineering Research Center for Magnesium Alloys Chongqing UniversityChongqing 400044China College of Aerospace Engineering Chongqing UniversityChongqing 400044China

Zinc-air batteries(ZABs)offer tremendous potential in various industries and daily life due to their excellent energy density,safety and ***,the practical application of ZABs has been severely hindered by challenges such as high low round-trip efficiencies and overpotential,primarily attributed to the inherent sluggish kinetics in the oxygen evolution reaction(OER)of air *** address these issues effectively and economically,heterojunction engineering accompanied by interfacial chemistry emerges as an ideal approach to designing efficient OER ***,a novel heterogeneous interfacial chemical structure,namely NiCoP/NiFe LDH(layered double hydroxide),needle-like NiCoP and NiFe LDH nanosheets were assembled from cores and shells,***,the NiCoP/NiFe LDH-based ZABs have an exceptionally long cycle life of 238 h,far superior to Pt/C+Ir/C batteries(~97 h).Theoretical calculations and experimental results demonstrate that NiCoP/NiFe LDH possesses tunable interfacial chemistry,demonstrating significant electronic,coordination,geometric and synergistic *** enhancements dramatically improve the active site density,intrinsic activity and electrochemical durability of the *** summary,this work provides a solid foundation for the development of costeffective OER electrocatalysts for electrochemical energy devices.

关键词： Zinc-air batteries Oxygen evolution reaction Interface catalysis Coupling effects Theoretical simulation

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Chinese Medical Journal 2015年第11期128卷 1438-1443页

作者： xiao-lin hu xiao-lin Li Xin-Man Dou Rong Li Deoartment of Nursino. West China Hosoital. Sichuan University. Chenedu. Sichuan 610041. China Mental Health Center West China Hospital Sichuan University Chengdu Sichuan 610041 China

Background： The Wenchuan earthquake in China caused shock and grief worldwide. Sudden bereavement caused by the earthquake led to physical disorders as well as psychological disturbances in the bereaved individuals. The bereaved had a high risk for complicated grief （CG）, which may have led to significant distress and impairment in their health. However, there was few available studies on CG among disaster-bereaved individuals in China after the disaster. The aim of this study was to identify factors （demographic characteristics and disaster-related variables） associated with symptoms of CG among the bereaved 18 months after the Wenchuan earthquake. Methods： This study was conducted with a cross-sectional design and a convenience sample of 271 bereaved individuals from three of the hardest hit areas. Data were collected by questionnaires and the instruments used in the study were： General questionnaire and Inventory of CG （ICG）. Multivariate linear regression analysis was used to identify factors associated with symptoms of CG. Results： The mean score on ICG was 52.77 （standard deviation： 10.00）. Being female and loss of a child were related to higher level of CG while having another child after the disaster and receiving psychological counseling experience were associated with lower level of CG. Forty-nine percent of the variance of CG was explained by these identified factors. Conclusions： Eighteen months after the Wenchuan earthquake, the symptoms of CG among the bereaved were higher than the previous studies with bereaved individuals. This study uncovers a vulnerable population of the bereaved at high risk for CG. Early assessments, targeted interventions, and policy support tailored for the disaster-bereaved individuals are necessary to identify and alleviate symptoms of CG and to improve their well-being.

关键词： Associated Factors Bereaved Individuals Complicated Grief Earthquake

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Efficacy of Children Neuropsychological and Behavioral Scale in Screening for Autism Spectrum Disorders through a Combination of Developmental Surveillance

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Current Medical Science 2023年第3期43卷 592-601页

作者： Jin-hui LI Jin-zhu ZHAO Li huA xiao-lin hu Li-na TANG Ting YANG Tian-yi HE Chen hu xiao-qun YU Ting-ting XIONG Dan-dan WU Yan HAO Division of Child Healthcare Department of PediatricsTongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430030China Children's Hospital of Chongqing Medical University Chongqing Key Laboratory of Childhood Nutrition and HealthChongqing 404100China Future Health Biotechnologies Chengdu 61000China

Objective This study aimed to explore the clinical value of Children Neuropsychological and Behavioral Scale-Revision 2016(CNBS-R2016)for Autism Spectrum Disorder(ASD)screening in the presence of developmental *** All participants were evaluated by the CNBS-R2016 and Gesell Developmental Schedules(GDS).Spearman’s correlation coefficients and Kappa values were *** GDS as a reference assessment,the performance of the CNBS-R2016 for detecting the developmental delays of children with ASD was analyzed with receiver operating characteristic(ROC)*** efficacy of the CNBS-R2016 to screen for ASD was explored by comparing Communication Warning Behavior with Autism Diagnostic Observation Schedule,Second Edition(ADOS-2).Results In total,150 children aged 12–42 months with ASD were *** developmental quotients of the CNBS-R2016 were correlated with those of the GDS(r=0.62–0.94).The CNBS-R2016 and GDS had good diagnostic agreement for developmental delays(Kappa=0.73–0.89),except for Fine *** was a significant difference between the proportions of Fine Motor,delays detected by the CNBS-R2016 and GDS(86.0%vs.77.3%).With GDS as a standard,the areas under the ROC curves of the CNBS-R2016 were above 0.95 for all the domains except Fine Motor,which was *** addition,the positive rate of ASD was 100.0%and 93.5%when the cut-off points of 7 and 12 in the Communication Warning Behavior subscale were used,*** The CNBS-R2016 performed well in developmental assessment and screening for children with ASD,especially by Communication Warning Behaviors ***,the CNBS-R2016 is worthy of clinical application in children with ASD in China.

关键词： autism spectrum disorder Children Neuropsychological and Behavioral Scale screening for autism spectrum disorder developmental assessment

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Experience of Clinical Management for Pregnant Women and Newborns with Novel Coronavirus Pneumonia in Tongji Hospital,China

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Current Medical Science 2020年第2期40卷 285-289页

作者： Shao-shuai WANG Xuan ZHOU Xing-guang lin Yan-yan LIU Jian-li WU Lali Mwamaka Shariful xiao-lin hu Zhi-bui RONG Wei LIU xiao-ping LUO Zhuo CHEN Wan-jiang ZENG Su-hua CHEN Ding MA ling CHEN ling FENG Department of Obstetrics and Gynecology Tongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430030China Department of Pediatrics Tongji HospitalTongji Medical CollegeHuazhong Universiry 0f Science and TechnologyWuhan 430030 China Deparment of Traditional Chinese Medicine Tongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430030China

Based on the New Diagnosis and Treatment Scheme for Novel Coronavirus Infected Pneumonia(Trial Edition 5),combined with our current clinical treatment experience,we recently proposed a revision of the first edition of“Guidance for maternal and fctal management during pneumonia epidemics of novel coronavirus infection in the Wuhan Tongji Hospital".This article focused on the issues of greatest concern of pregnant women including severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)infection diagnostic criteria,inspection precautions,drug treatment options,indications and methods of termination of pregnancy,postpartum fever,breastfeeding considerations,mode of mother-to-child transmission,neonatal isolation and advice on nconatal nursing,to provide valuable experience for better management of SARS-CoV-2 infection in pregnant women and newborns.

关键词： COVID-19 pneumonia pregnant women newborn disease management

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三角形网格圆柱结构的轴向冲击力学性能

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振动工程学报 2013年第5期26卷 678-686页

作者：林晓虎杨庆生北京工业大学工程力学系北京100124 陆军航空兵学院装备部北京101123

建立了交错排布和规则排布的三角形网格圆柱结构有限元模型,分析了这两种三角形网格圆柱结构在不同工况下的动态变形模式、承载能力及能量吸收特性。研究发现:网格结构的变形均随着冲击速度的增加而向冲击端集中,胞元壁厚对变形模式的... 详细信息

建立了交错排布和规则排布的三角形网格圆柱结构有限元模型,分析了这两种三角形网格圆柱结构在不同工况下的动态变形模式、承载能力及能量吸收特性。研究发现:网格结构的变形均随着冲击速度的增加而向冲击端集中,胞元壁厚对变形模式的影响较小;由于变形模式的不同,交错排布的网格结构的承载能力和刚度比规则排布的大;当冲击速度较低时,交错排布和规则排布的网格圆柱结构的吸能能力相差不大,随着冲击速度的提高或胞元壁厚的增加,两种网格结构的吸能能力和吸能效率明显增强,且交错排布的网格圆柱结构表现出更强的能量吸收能力;网格结构吸收的能量绝大部分转化为变形所需的内能,而动能所占比重较小。

关键词：网格结构冲击变形模式承载能力能量吸收

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Design,synthesis and anticancer activity of 1,8-naphthalimide-uridine conjugates by targeting telomeric G-quadruplex

Design,synthesis and anticancer activity of 1,8-naphthalimid...

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第十届全国化学生物学学术会议

作者： xiao-lin hu xiao-Gang Yin xiao-Yin Zhao Wen Zhang Lab of Chemical Biology and Molecular Drug Design Dept of PharmacyCollege of Pharmaceutical ScienceZhejiang University of Technology Institute of Drug Development & Chemical Biology Zhejiang University of Technology

G-quadruplex is formed in specific G-rich sequences such as telomere 3’-overhang and the promoter of oncogenes. Studies showed the formation and stabilization of G-quadruplex by small molecules is a possible therapeutic path by down-regulating telomerase activity and thereby inhibiting cancer cell growth. Herein, 22 novel conjugates of 1,8-naphthalimide and uridine were designed, synthesized, and their interaction with telomeric G-quadruplex（es） and anticancer activities were evaluated by EMSA, UV, CD, molecular simulation, SPR and CCK8, wound healing, trap assay, FCM techniques, respectively. Results indicate that four compounds can clearly induce the formation of and stabilize G-quadruplex, strongly inhibit the telomerase activity and consequentially cancer cells growth, apoptosis and mobility, in particular, two of four compounds, hinting the compounds have a potential as anticancer drugs for further being developed.

关键词： 1,8-naphthalimide-uridine G-quadruplex cancer cells apoptosis telomerase

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Electrochemical conversion of methane to bridge the gap in the artificial carbon cycle

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Journal of Energy Chemistry 2025年第1期100卷 286-308页

作者： Yuhao Peng Yuefeng Song Ihar Razanau Juanxiu xiao Wei xiao Di hu Guoxiong Wang College of Chemistry and Molecular Sciences Hubei Key Laboratory of Electrochemical Power Sources Wuhan University State Key Laboratory of Catalysis Dalian National Laboratory for Clean Energy iChEM (Collaborative Innovation Center of Chemistry for Energy Materials) Dalian Institute of Chemical Physics Chinese Academy of Sciences Laboratory of Physical-Chemical Technologies SSPA Scientific and Practical Materials Research Centre of NAS of Belarus State Key Laboratory of Marine Resources Utilization in South China Sea Collaborative Innovation Center of Marine Science and Technology School of Marine Science and Engineering Hainan University Department of Chemical and Environmental Engineering University of Nottingham Ningbo China

Methane, an abundant one-carbon（C1） resource, is extensively used in the industrial production of vital fuels and value-added chemicals. However, current industrial methane conversion technologies are energy-and carbon-intensive, mainly due to the high activation energy required to break the inert C–H bond, low selectivity, and problematic side reactions, including CO2emissions and coke deposition. Electrochemical conversion of methane（ECM） using intermittent renewable energy offers an attractive solution, due to its modular reactor design and operational flexibility across a broad spectrum of temperatures and pressures. This review emphasizes conversion pathways of methane in various reaction systems, highlighting the significance and advantages of ECM in facilitating a sustainable artificial carbon cycle. This work provides a comprehensive overview of conventional methane activation mechanisms and delineates the complete pathways of methane conversion in electrolysis contexts. Based on surface/interface chemistry, this work systematically analyzes proposed reaction pathways and corresponding strategies to enhance ECM efficiency towards various target products, including syngas, hydrocarbons, oxygenates, and advanced carbon materials. The discussion also encompasses opportunities and challenges for the ECM process, including insights into ECM pathways, rational electrocatalyst design, establishment of benchmarking protocols, electrolyte engineering, enhancement of CH4conversion rates, and minimization of CO2emission.

关键词： Activation energy

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Tumor inflammation-specific self-amplifying fluorescent molecular probes induce an anti-tumor immune response

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Science China Chemistry 2025年第1期 273-287页

作者： Shuguang Yang Lijun hu Hong xiao Zecong xiao Xintao Shuai PCFM Lab of Ministry of Education School of Materials Science and Engineering Sun Yat-sen University Department of Ultrasound The Fifth Affiliated Hospital Sun Yat-sen University Department of Medical Ultrasound The Third Affiliated Hospital of Sun Yat-sen University Nanomedicine Research Center The Third Affiliated Hospital of Sun Yat-sen University

Enhancing the concentration of exogenous molecular drugs within the tumor microenvironment through enzyme-catalyzed polymerization presents a novel strategy for cancer therapy. Nonetheless, the optimization of the catalytic efficiency is often impeded by the inefficient expression of enzymes. Herein, we reported a self-amplifying fluorescent molecular probe, Bis-HTPICG, for photodynamic therapy(PDT) and subsequent PDT-induced immunoreaction. The Bis-HTP-ICG probe possesses a noticeable enzyme-catalyzed polymerization facilitated by myeloperoxidase(MPO), a crucial enzyme secreted by neutrophils at inflammation sites. Upon exposure to laser irradiation, Bis-HTP-ICG showed a high PDT efficacy, inducing an acute inflammatory response that stimulates further recruitment of neutrophils and then elevated MPO secretion. The heightened level of MPO enhances the accumulation of the Bis-HTP-ICG via self-polymerization or binding with intratumoral proteins following MPO enzyme catalysis, instigating a self-amplifying chain reaction cycle involving Bis-HTP-ICG, neutrophils and ***, PDT efficiently incites immunogenic cell death(ICD) in tumor cells, initiating an anti-tumor immune response including dendritic cells(DCs) maturation, T cell proliferation and reprogramming of tumor-associated neutrophils(TANs). This work portrays a promising strategy for self-amplification of fluorescent molecular probes through adjustable enzyme levels,potentially offering a unique avenue to enhance the tumor accumulation of molecular drugs for improved tumor therapy.

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房地产税征收问题探索

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特区经济 2011年第11期 147-149页

作者：赵玲林小虎吉林农业大学经济管理学院吉林长春130118

房地产税收制度的改革是一个渐进的过程,同时也是公共管理者调整现有公共政策的过程。从房地产课税的理论依据入手,对我国房地产税制现状及存在的问题,结合目前的财政分权体制、房地产产权、地方政治环境等深层次原因来做出系统的研究,... 详细信息

房地产税收制度的改革是一个渐进的过程,同时也是公共管理者调整现有公共政策的过程。从房地产课税的理论依据入手,对我国房地产税制现状及存在的问题,结合目前的财政分权体制、房地产产权、地方政治环境等深层次原因来做出系统的研究,分析认为不应该以打击投机,遏制房价上涨而开征房产税,否则,结果将适得其反,产生更多问题。房地产税收改革是各项制度相互配合、相互协调的结果,只有各项制度配合,才能真正发挥合力,最终取得房地产税收改革的成功。

关键词：房地产税制房产税投资

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Sulfolane‑Based Flame‑Retardant Electrolyte for High‑Voltage Sodium‑Ion Batteries

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Nano-Micro Letters 2025年第2期17卷 498-516页

作者： Xuanlong He Jie Peng Qingyun lin Meng Li Weibin Chen Pei Liu Tao huang Zhencheng huang Yuying Liu Jiaojiao Deng Shenghua Ye Xuming Yang Xiangzhong Ren xiaoping Ouyang Jianhong Liu Biwei xiao Jiangtao hu Qianling Zhang Graphene Composite Research Center College of Chemistry and Environmental EngineeringShenzhen UniversityShenzhen 518060People’s Republic of China Center of Electron Microscopy State Key Laboratory of Silicon and Advanced Semiconductor MaterialsSchool of Materials Science and EngineeringZhejiang UniversityHangzhou 310027People’s Republic of China GRINM(Guangdong)Research Institute for Advanced Materials and Technology FoshanGuangdong 528051People’s Republic of China College of Energy Engineering Zhejiang UniversityHangzhouZhejiang 310027People’s Republic of China School of Materials Science and Engineering Xiangtan UniversityXiangtan 411105People’s Republic of China Shenzhen Eigen-Equation Graphene Technology Co.Ltd Shenzhen 518000People’s Republic of China

Sodium-ion batteries hold great promise as next-generation energy storage ***,the high instability of the electrode/electrolyte interphase during cycling has seriously hindered the development of *** particular,an unstable cathode–electrolyte interphase(CEI)leads to successive electrolyte side reactions,transition metal leaching and rapid capacity decay,which tends to be exacerbated under high-voltage ***,constructing dense and stable CEIs are crucial for high-performance *** work reports localized high-concentration electrolyte by incorporating a highly oxidation-resistant sulfolane solvent with non-solvent diluent 1H,1H,5H-octafluoropentyl-1,1,2,2-tetrafluoroethyl ether,which exhibited excellent oxidative stability and was able to form thin,dense and homogeneous *** excellent CEI enabled the O3-type layered oxide cathode NaNi_(1/3)Mn_(1/3)Fe_(1/3)O_(2)(NaNMF)to achieve stable cycling,with a capacity retention of 79.48%after 300 cycles at 1 C and 81.15%after 400 cycles at 2 C with a high charging voltage of 4.2 *** addition,its nonflammable nature enhances the safety of *** work provides a viable pathway for the application of sulfolane-based electrolytes on SIBs and the design of next-generation high-voltage electrolytes.

关键词： Sodium-ion batteries Sulfolane-based electrolyte High voltage Layered oxide cathode Flame retardant

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