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Tough Hydrogen Bonding Crosslinked Poly(3-fluorothiophene)Network via Electrosynthesis for High-performance Electrochromic Supercapacitors

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Chinese Journal of Polymer Science 2024年第11期42卷 1749-1757,I0011页

作者： Chun-Hui Du Yu-Hua Xu Hui Li Zhi-xin Wu Han-Jun Yang xi-mei liu Bao-Yang Lu Guang-Ming Nie Ge Zhang Jiangxi Key Lab of Flexible Electronics Flexible Electronics Innovation InstituteJiangxi Science&Technology Normal UniversityNanchang330013China Key Laboratory of Optic-Electric Sensing and Analytical Chemistry for Life Science MOEState Key Laboratory Base of Eco-chemical EngineeringCollege of Chemistry and Molecular EngineeringQingdao University of Science and TechnologyQingdao266042China

As a type of bi-functional device,electrochromic supercapacitors(EC-SCs)have attracted extensive attention in diverse applications such as flexible ***,despite recent encouraging progress,rational design and development of high-performance EC-SC materials with desirable stability remain challenging for practical ***,we propose a fluorination strategy to develop high-performance EC-SC materials with tough hydrogen bonding cross-linked intermolecular polymer network by one-step electrosynthesis of *** electrosynthesized free-standing poly(3-fluorothiophene)(PFT)films simultaneously achieve high electrochromic performance(optical contrast 42%at 560 nm with reversible color changes between purple and blue),and good capacitance property(290 F·g^(-1),1 A·g^(-1)),as well as outstanding cyclic stability(xible electrochromic supercapacitor devices(FESDs),and the resultant devices can be used to visually monitor the energy storage state in real-time and maintain outstanding stability under mechanical distortion like *** a tough fluorination hydrogen bonding cross-linking strategy may provide a new design concept for high-performance EC-SC materials and reliable FESDs toward practical applications.

关键词： Flexible electrochromic-supercapacitors Conducting polymers Hydrogen bonding crosslinking Electrosynthesis Polythiophene

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Altered Matrix Metalloproteinases Expression in Placenta from Patients with Gestational Diabetes Mellitus

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Chinese Medical Journal 2018年第10期131卷 1255-1258页

作者： Rong Ding xi-mei liu Yu-Qian xiang Yong Zhang Jun-Yu Zhang Fei Guo Zhi-Wei liu Jian-xia Fan Department of Obstetrics and Gynecology International Peace Maternity and Child Health Hospital School of Medicine Shanghai Jiao Tong University Shanghai 200030 China Institute of Embryo-Fetal Original Adult Disease Shanghai Jiao Tong University School of Medicine Shanghai 200030 China

To the Editor：Gestational diabetes mellitus （GDM） is defined as glucose intolerance with the onset of pregnancy and is related to increased maternal and fetal *** of GDM varies in different countries and the prevalence ranges between 4% and 17%. GDM is one of the most common medical complications of pregnancy,negatively affecting fetal development and metabolic *** untreated,GDM can cause fetal malformation,macrosomia,fetal growth retardation,and even intrauterine fetal *** studies have shown correlations between GDM and postpartum insulin resistance,pregnancy-induced hypertension,and *** has also been shown to be associated with placental abnormalities including altered placental function,oxidative stress,and vascular dysfunction.

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γ-glutamyl transferase-to-platelet ratio based nomogram predicting overall survival of gallbladder carcinoma

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World Journal of Gastrointestinal Oncology 2020年第9期12卷 1014-1030页

作者： Le-Jia Sun Ai Guan Wei-Yu Xu mei-xi liu Huan-Huan Yin Bao Jin Gang Xu Fei-Hu xie Hai-Feng Xu Shun-Da Du Yi-Yao Xu Hai-Tao Zhao xin Lu xin-Ting Sang Hua-Yu Yang Yi-Lei Mao Department of Liver Surgery Peking Union Medical College HospitalPeking Union Medical College and Chinese Academy of Medical SciencesBeijing 100730China Department of Clinical Medicine Peking Union Medical College and Chinese Academy of Medical SciencesBeijing 100730China Department of General Surgery Beijing Friendship HospitalCapital Medical UniversityBeijing 100730China

BACKGROUND Gallbladder carcinoma(GBC)carries a poor prognosis and requires a prediction ***-glutamyl transferase–to–platelet ratio(GPR)is a recently reported cancer prognostic *** the mechanism for the relationship between GPR and poor cancer prognosis remains unclear,studies have demonstrated the clinical effect of both gamma-glutamyl transferase and platelet count on GBC and related gallbladder *** To assess the prognostic value of GPR and to design a prognostic nomogram for *** The analysis involved 130 GBC patients who underwent surgery at Peking Union Medical College Hospital from December 2003 to April *** patients were stratified into a high-or low-GPR *** predictive ability of GPR was evaluated by Kaplan–meier analysis and a Cox regression *** developed a nomogram based on GPR,which we verified using calibration *** nomogram and other prognosis prediction models were compared using timedependent receiver operating characteristic curves and the concordance *** Patients in the high-GPR group had a higher risk of jaundice,were older,and had higher carbohydrate antigen 19-9 levels and worse postoperative *** analysis revealed that GPR,age,body mass index,tumor–node–metastasis(TNM)stage,jaundice,cancer cell differentiation degree,and carcinoembryonic antigen and carbohydrate antigen 19-9 levels were related to overall survival(OS).Multivariate analysis confirmed that GPR,body mass index,age,and TNM stage were independent predictors of poor *** curves were highly consistent with actual *** of timedependent receiver operating characteristic curves and the concordance index showed advantages for the nomogram over TNM *** GPR is an independent predictor of GBC prognosis,and nomogram-integrated GPR is a promising predictive model for OS in GBC.

关键词： Gamma-glutamyl transferase-to-platelet ratio Gallbladder carcinoma Prognosis Nomogram Tumor-node-metastasis Patient management

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Mechanistic insight into the synergy between nickel single atoms and nanoparticles on N-doped carbon for electroreduction of CO2

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Journal of Energy Chemistry 2025年第1期100卷 327-336页

作者： Mingdong Sun Wenwen Guan Cailing Chen Chao Wu xiaoling liu Biao Meng Tao Chen Yu Han Jun Wang Shibo xi Yu Zhou State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University Advanced Membranes and Porous Materials Center Physical Sciences and Engineering Division King Abdullah University of Science and Technology Institute of Sustainability for Chemicals Energy and Environment A*STAR (Agency for Science Technology and Research) College of Materials Science and Engineering Sichuan University

The synergy of single atoms （SAs） and nanoparticles （NPs） has demonstrated great potential in promoting the electrocatalytic carbon dioxide reduction reaction （CO2RR）;however,the rationalization of the SAs/NPs proportion remains one challenge for the catalyst ***,a Ni2+-loaded porous poly（ionic liquids）(PIL) precursor synthesized through the free radical self-polymerization of the ionic liquid monomer,1-allyl-3-vinylimidazolium chloride,was pyrolyzed to prepare the Ni,N co-doped carbon materials,in which the proportion of Ni SAs and NPs could be facilely modulated by controlling the annealing *** catalyst Ni-NC-1000 with a moderate proportion of Ni SAs and NPs exhibited high efficiency in the electrocatalytic conversion of CO2into *** Ni K-edge X-ray absorption near-edge structure （XANES） spectra and theoretical calculations were conducted to gain insight into the synergy of Ni SAs and *** charge transfer from Ni NPs to the surrounding carbon layer and then to the Ni SAs resulted in the electron-enriched Ni SAs active *** the electroreduction of CO2,the coexistence of Ni SAs and NPs strengthened the CO2activation and the affinity towards the key intermediate of*COOH,lowering the free energy for the potential-determining*CO2→*COOH step,and therefore promoted the catalysis efficiency.

关键词： Single atom catalyst Synergy effect Carbon catalyst Electrocatalysis

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一类二阶非自治迭代微分方程的初值问题

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数学学报（中文版） 2002年第4期45卷 711-718页

作者：刘锡平贾梅上海理工大学基础科学部上海200093

本文研究二阶非自治迭代泛函微分方程x＇＇（t）=a（t）x（t）+b（t）x（x（t））的强解的存在性及其性态,给出了过区域{（t,x）|0

关键词：迭代泛函微分方程强解饱和强解不动点

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FUBP3 mediates the amyloid-β-induced neuronal NLRP3 expression

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Neural Regeneration Research 2025年第7期20卷 2068-2083页

作者： Jing Yao Yuan Li xi liu Wenping Liang Yu Li Liyong Wu Zhe Wang Weihong Song The National Clinical Research Center for Geriatric Disease Xuanwu HospitalCapital Medical UniversityBeijingChina Department of Neurology The First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenan ProvinceChina Department of Neurosurgery Xuanwu HospitalCapital Medical UniversityBeijingChina Department of Pediatrics The Second Affiliated Hospital and Yuying Children’s HospitalKey Laboratory of Alzheimer’s Disease of Zhejiang ProvinceInstitute of AgingWenzhou Medical UniversityWenzhouZhejiang ProvinceChina Oujiang Laboratory(Zhejiang Laboratory for Regenerative Medicine Visionand Brain Health)WenzhouZhejiang ProvinceChina

Alzheimer's disease is characterized by deposition of amyloid-β,which forms extracellular neuritic plaques,and accumulation of hyperphosphorylated tau,which aggregates to form intraneuronal neurofibrillary tangles,in the *** NLRP3 inflammasome may play a role in the transition from amyloid-βdeposition to tau phosphorylation and *** NLRP3 is primarily found in brain microglia,and tau is predominantly located in neurons,it has been suggested that NLRP3 expressed by microglia indirectly triggers tau phosphorylation by upregulating the expression of pro-inflammatory ***,we found that neurons also express NLRP3 in vitro and in vivo,and that neuronal NLRP3 regulates tau *** biochemical methods,we mapped the minimal NLRP3 promoter and identified FUBP3 as a transcription factor regulating NLRP3 expression in *** primary neurons and the neuroblastoma cell line Neuro2A,FUBP3 is required for endogenous NLRP3 expression and tau phosphorylation only when amyloid-βis *** the brains of aged wild-type mice and a mouse model of Alzheimer's disease,FUBP3 expression was markedly increased in cortical *** analysis suggested that FUBP3 plays a role in neuron-mediated immune *** also found that FUBP3 trimmed the 5′end of DNA fragments that it bound,implying that FUBP3 functions in stress-induced *** findings suggest that neuronal NLRP3 may be more directly involved in the amyloid-β-to–phospho-tau transition than microglial NLRP3,and that amyloid-βfundamentally alters the regulatory mechanism of NLRP3 expression in *** that FUBP3 was only expressed at low levels in young wild-type mice and was strongly upregulated in the brains of aged mice and Alzheimer's disease mice,FUBP3 could be a safe therapeutic target for preventing Alzheimer's disease progression.

关键词： 5′end trimming Alzheimer's disease amyloid-beta amyloid-β-dependent transcription FUBP3 inflammasome inflammation neuron NLRP3 tau transcription factor

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A promising approach for quantifying focal stroke modeling and assessing stroke progression:optical resolution photoacoustic microscopy photothrombosis

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Neural Regeneration Research 2025年第7期20卷 2029-2037页

作者： xiao Liang xingping Quan xiaorui Geng Yujing Huang Yonghua Zhao Lei xi Zhen Yuan Ping Wang Bin liu Faculty of Health Sciences University of MacaoMacao Special Administrative RegionChina Center for Cognitive and Brain Sciences University of MacaoMacao Special Administrative RegionChina Department of Biomedical Engineering Southern University of Science and TechnologyShenzhenGuangdong ProvinceChina State Key Laboratory of Quality Research in Chinese Medicine Institute of Chinese Medical SciencesUniversity of MacaoTaipaMacao Special Administrative RegionChina Department of Emergency Zhujiang HospitalSouthern Medical UniversityGuangzhouGuangdong ProvinceChina

To investigate the mechanisms underlying the onset and progression of ischemic stroke,some methods have been proposed that can simultaneously monitor and create embolisms in the animal cerebral ***,these methods often require complex systems and the effect of age on cerebral embolism has not been adequately studied,although ischemic stroke is strongly *** this study,we propose an optical-resolution photoacoustic microscopy-based visualized photothrombosis methodology to create and monitor ischemic stroke in mice simultaneously using a 532 nm pulsed *** observed the molding process in mice of different ages and presented age-dependent vascular embolism ***,we integrated optical coherence tomography angiography to investigate age-associated trends in cerebrovascular variability following a *** imaging data and quantitative analyses underscore the differential cerebrovascular responses to stroke in mice of different ages,thereby highlighting the technique's potential for evaluating cerebrovascular health and unraveling age-related mechanisms involved in ischemic strokes.

关键词： age-dependent cerebral cortex ischemic stroke mouse model optical coherence tomography angiography photoacoustic microscopy photothrombosis vascular imaging

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胸腺素α1对急性肝衰竭大鼠血浆TNF-α与IL-10的影响

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西安交通大学学报（医学版） 2017年第5期38卷 665-668页

作者：杨雪亮张凯孔颖唐甜甜张曦蔺淑梅刘小静西安交通大学第一附属医院感染科陕西西安710061

目的探讨胸腺素α1(Tα1)对急性肝衰竭大鼠血浆TNF-α与IL-10的影响。方法构建急性肝衰竭大鼠模型后分组,干预组大鼠注射Tα1,检测不同时间点大鼠血浆ALT、AST、TBIL含量及血浆TNF-α、IL-10水平,获取的肝组织标本进行HE染色。结果(1)... 详细信息

目的探讨胸腺素α1(Tα1)对急性肝衰竭大鼠血浆TNF-α与IL-10的影响。方法构建急性肝衰竭大鼠模型后分组,干预组大鼠注射Tα1,检测不同时间点大鼠血浆ALT、AST、TBIL含量及血浆TNF-α、IL-10水平,获取的肝组织标本进行HE染色。结果(1)模型组及干预组ALT、AST、TBIL随时间均呈上升趋势,同一时间点,干预组ALT、AST、TBIL明显低于模型组(P<0.05)。(2)模型组及干预组肝组织均出现明显肝组织结构紊乱,肝细胞明显坏死,炎性细胞浸润等急性肝衰竭表现,且两组均随着时间不断加重。同一时间点,干预组肝细胞坏死程度较模型组轻,浸润的炎性细胞也较模型组少。(3)模型组及干预组TNF-α、IL-10均明显高于对照组(P<0.05)。模型组及干预组TNF-α、IL-10随时间均呈上升趋势。同一时间点,干预组TNF-α明显低于模型组;干预组IL-10明显高于模型组。结论 Tα1对急性肝衰竭大鼠具有保护作用,可明显改善肝细胞炎症及坏死,其机制可能与下调炎性细胞因子TNF-α水平,上调抗炎性细胞因子IL-10水平有关。

关键词：胸腺素α1 急性肝衰竭 TNF-α IL-10

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Laser direct writing of flexible multifunctional airflow sensors on the Kevlar fabric

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Nano Research 2025年第1期18卷 443-454页

作者： Wei Wang Zi-Qing Chen Yong-Qi Li Yu-Long Wang mei-Chen liu Yun-Bo Ruan Yang Zhang Shu-Juan liu Qiang Zhao College of Electronic and Optical Engineering and College of Flexible Electronics(Future Technology) Nanjing University of Posts and TelecommunicationsNanjing 210023China State Key Laboratory of Organic Electronics and Information Displays and Jiangsu Key Laboratory for Biosensors Institute of Advanced Materials(IAM)Nanjing University of Posts and TelecommunicationsNanjing 210023China Zhe Jiang Topsun Logistic Control CO. LTD.Yuhuan 317600China Department of Rehabilitation Medicine School of Acupuncture-Moxibustion and Tuina and School of Health Preservation and RehabilitationNanjing University of Chinese MedicineNanjing 210023China

The growing interest in flexible devices has emerged as a global trend due to their advantages in flexibility,lightweight structure,and wearability,addressing the limitations of traditional *** wearable airflow sensors have been previously reported,the development of flexible fabric-based airflow sensors capable of functioning in environments with open flames—critical for fire rescue operations—has yet to be explored,largely due to the poor fire resistance of conventional *** this work,we first present a flexible,wearable,and multifunctional airflow sensor with excellent fire-resistant properties,fabricated through a simple direct laser writing *** sensor maintains airflow detection capabilities even in the presence of open ***,the fabrication of fabric-based sensors involves complex procedures such as carbon materials doping or vapor-phase deposition,leading to lengthy preparation cycles and high ***,fabric-based devices are inherently prone to *** address these challenges,we introduce twice-vertical laser-induced graphene(TVLIG)as a sensitive and reliable component for fire-resistant airflow *** resulting TVLIG/Kevlar fabric can be integrated into various garments,particularly protective suits,to form sensitive and fire-resistant airflow sensors capable of detecting airflow velocity and direction in both two-dimensional(2D)and three-dimensional(3D)spaces during fire ***,the TVLIG patterns can be expanded to multifunctional platforms,such as glucose detection for injured individuals,offering further applications in rescue *** functional expansion reduces the burden on rescue personnel and streamlines device *** its outstanding sensing capabilities,fire resistance,and expandability,the developed flexible airflow sensor shows great potential for various real-world rescue scenarios,promising advancements in wearable sensing technology for rescue enginee

关键词： flexible airflow sensor direct laser writing twice-vertical laser-induced graphene fire accident rescue Kevlar fabric

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科学知识图谱视角下国际稀土研究态势分析

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资源与产业 2016年第5期18卷 62-70页

作者：许振亮刘喜美刘冬潇内蒙古大学经济管理学院内蒙古呼和浩特010020

通过科学计量学方法,以Web of Science数据库1985—2015年发表的学术论文为基础,利用知识图谱分析软件VOSviewer和Sci2工具包对稀土研究领域进行可视化分析。首先通过文献共被引分析稀土研究的知识基础,其次通过关键词共现分析探测稀土... 详细信息

通过科学计量学方法,以Web of Science数据库1985—2015年发表的学术论文为基础,利用知识图谱分析软件VOSviewer和Sci2工具包对稀土研究领域进行可视化分析。首先通过文献共被引分析稀土研究的知识基础,其次通过关键词共现分析探测稀土研究领域的研究前沿,最后通过突现检测分析稀土研究领域的研究趋势。研究结果表明:中国的发文量在国家/地区中居于首位,中国科学院在相关机构中发文量最多;稀土研究知识基础的重要文献形成3个聚类;稀土研究前沿的主题主要形成稀土发光材料、稀土永磁材料、稀土储氢材料、稀土化合物和化学合成法5个聚类;稀土研究趋势主要的突现关键词包括稀土化合物、荧光粉等。

关键词：稀土知识图谱知识基础研究前沿研究趋势

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