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Novel Cellulosic Fiber Composites with Integrated Multi-Band Electromagnetic Interference Shielding and Energy Storage Functionalities

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Nano-Micro Letters 2025年第5期17卷 508-524页

作者： Xuewen han Cheng Hao yukang Peng han yu Tao Zhang Haonan Zhang Kaiwen Chen Heyu Chen Zhenxing Wang Ning Yan Junwen Pu Beijing Key Laboratory of Lignocellulosic Chemistry College of Materials Science and TechnologyBeijing Forestry UniversityBeijing 100083People’s Republic of China Department of Chemical Engineering and Applied Chemistry University of TorontoTorontoON M5S3E5Canada Key Laboratory of Advanced Marine Materials Ningbo Institute of Materials Technology and EngineeringChinese Academy of SciencesNingbo 315201People’s Republic of China College of Mechanical and Electronic Engineering Northwest A&F UniversityYangling 712100ShaanxiPeople’s Republic of China Jiangsu Provincial Key Lab of Sustainable Pulp and Paper Technology and Biomass Materials Nanjing Forestry UniversityNanjing 210037People’s Republic of China Co-Innovation Center of Efficient Processing and Utilization of Forest Resources Nanjing Forestry UniversityNanjing 210037People’s Republic of China

In an era where technological advancement and sustainability converge,developing renewable materials with multifunctional integration is increasingly in *** study filled a crucial gap by integrating energy storage,multi-band electromagnetic interference(EMI)shielding,and structural design into bio-based ***,conductive polymer layers were formed within the 2,2,6,6-tetramethylpiperidine-1-oxide(TEMPO)-oxidized cellulose fiber skeleton,where a mild TEMPO-mediated oxidation system was applied to endow it with abundant macropores that could be utilized as active sites(specific surface area of 105.6 m2 g-1).Benefiting from the special hierarchical porous structure of the material,the constructed cellulose fiber-derived composites can realize high areal-specific capacitance of 12.44 F cm^(-2)at 5 m A cm^(-2)and areal energy density of 3.99 m Wh cm^(-2)(2005 m W cm^(-2))with an excellent stability of maintaining 90.23%after 10,000 cycles at 50 m A cm^(-2).Meanwhile,the composites showed a high electrical conductivity of 877.19 S m-1 and excellent EMI efficiency(>99.99%)in multiple wavelength *** composite material’s EMI values exceed 100 d B across the L,S,C,and X bands,effectively shielding electromagnetic waves in daily *** proposed strategy paves the way for utilizing bio-based materials in applications like energy storage and EMI shielding,contributing to a more sustainable future.

关键词： Cellulose fiber skeleton TEMPO mediated oxidation In-situ polymerization Multi-band EMI shielding Energy storage

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产木聚糖酶菌株的筛选及产酶条件优化

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可再生能源 2011年第2期29卷 89-91,95页

作者：李群良韩玉璐张欣英广西大学化学化工学院广西南宁530004

通过透明圈法从土壤中筛选到两株产木聚糖酶菌株CS-1和CS-2,CS-2产木聚糖酶的酶活力优于CS-1。CS-2产木聚糖酶最佳发酵培养条件:碳源(甘蔗渣)3.0 g/ml,氮源(NH4Cl)0.5 g/ml,接种量为10%,250 ml三角瓶装液量50 ml,pH=8.0,温度为55℃,转速... 详细信息

通过透明圈法从土壤中筛选到两株产木聚糖酶菌株CS-1和CS-2,CS-2产木聚糖酶的酶活力优于CS-1。CS-2产木聚糖酶最佳发酵培养条件:碳源(甘蔗渣)3.0 g/ml,氮源(NH4Cl)0.5 g/ml,接种量为10%,250 ml三角瓶装液量50 ml,pH=8.0,温度为55℃,转速为160 r/min,发酵时间为3 d。在此发酵条件下,CS-2产木聚糖酶的酶活力达到7.980 U/ml。

关键词：木聚糖酶筛选酶活产酶条件

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Particular Chinese contributions to extracorporeal liver surgery

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Hepatobiliary & Pancreatic Diseases International 2025年第1期24卷 57-66页

作者： Abudusalamu Aini Qian lu Hao Wen Wen-Tao Wang Tuerganaili Aji Zhi-yu Chen Lei-Da Zhang Zhan-yu Yang Jia-Yin Yang Hai-Ning Fan Wei-Lin Wang Xiang-Cheng Li yu Zhang Jia-Hong Dong Hepatopancreatobiliary Center Organ Transplantation CenterBeijing Tsinghua Changgung HospitalTsinghua UniversityBeijing 102218China Key Laboratory of Digital Intelligence Hepatology(Chinese Ministry of Education) School of Clinical MedicineTsinghua UniversityBeijing 100084China Research Unit of Precision Hepatobiliary Surgery Paradigm Chinese Academy of Medical SciencesBeijing 100010China Institute for Organ Transplantation and Bionics Institute for Precision MedicineSchool of Clinical MedicineTsinghua UniversityBeijing 100010China Hepatobiliary&Echinococcosis Surgery Digestive&Vascular Surgery CenterThe First Affiliated Hospital of Xinjiang Medical UniversityUrumqi 830054China Department of Liver Surgery&Liver Transplantation Center West China Hospital of Sichuan UniversityChengdu 610041China Department of Hepatobiliary Surgery Southwest HospitalThe Army Medical UniversityChongqing 100089China Faculty of Hepato-Pancreato-Biliary Surgery Chinese People’s Army General HospitalBeijing 400038China Liver Transplantation Center&Organ Transplantation Center West China Hospital of Sichuan UniversityChengdu 610041China Hepatopancreatobiliary Surgery School of Clinical MedicineQinghai University Affiliated HospitalXining 810006China Department of Hepatobiliary Surgery The Second Affiliated HospitalZhejiang Univeristy School of MedicineHangzhou 310009China Department of Hepatobiliary Surgery The First Affiliated Hospital of Nanjing Medical UniversityNanjing 210029China Department of Hepatobiliary Surgery Sichuan Provincial People’s HospitalChengdu 610072China

Extracorporeal liver surgery(ELS), also known as liver autotransplantation, is a hybrid(cross-fertilized) surgery incorporating the technical knowledge from extreme liver and transplant liver surgeries, and recently became more embraced and popularized among leading centers. ELS could be summarized into three major categories, namely, ex-situ liver resection and autotransplantation(ELRA), ante-situm liver resection and autotransplantation(ALRA) and auxiliary partial liver autotransplantation(APLA). The successful development of ELS during the past 37 years is definitely inseparable from continuous effort s done by Chinese surgeons and researchers. Especially, the precision liver surgery paradigm has allowed to transform ELS into a modularized, more simplified, and standardized surgery, to upgrade surgical skills, to improve peri-operative outcome and long-term survival, to increase the capability of surgeons to select more complex diseases and to expand the level of medical service to the population. This review highlights the Chinese contributions to the field of ELS, focusing thereby on features of different surgical types, technical innovations, disease selection and surgical indication, patient prognosis and future perspectives.

关键词： Ex-situ ex-vivo liver resection Ex-situ in-vivo liver resection Semi-ex-vivo liver resection Ex-situ liver resection after in-situ hepatectomy Liver autotransplantation Autologous liver transplantation Bench hepatectomy Back-table liver resection Precision liver surgery

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Femtosecond mode-locking and soliton molecule generation based on a GaAs saturable absorber

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Chinese Physics B 2025年第1期34卷 344-349页

作者： Chen-Yan Zhang Xin-He Dou Zhen Chen Jing-han Zhao Wei Sun Ze-yu Fan Tao Zhang Hao Teng Zhi-Guo Lv School of Physical Science and Technology Inner Mongolia UniversityHohhot 010021China Beijing National Laboratory for Condensed Matter Physics Institute of PhysicsChinese Academy of SciencesBeijing 100190China

In the last few years,research on advanced ultrafast photonic devices has attracted great interest from laser *** a semiconductor material with excellent nonlinear saturation absorption characteristics,Ga As has been used in solidstate and fiber lasers as a ***,the pulse widths that have been reported in the searchable published literature are all long and the shortest is tens of *** pulse widths,desired for a variety of applications,have not yet been reported in Ga As-based pulsed *** this work,we further explore the nonlinear characteristics of Ga As that has been magnetron sputtered onto the surface of a tapered fiber and its application in the generation of femtosecond lasing via effective dispersion optimization and nonlinearity *** the enhanced interaction between evanescent waves and Ga As nanosheets,mode-locked soliton pulses as short as 830 fs are generated at repetition rates of 4.64 *** far as we know,this is the first time that femtosecond-level pulses have been generated with a Ga As-based saturable *** addition,soliton molecules,including in the dual-pulse state,are also realized under stronger *** work demonstrates that Ga As-based photonic devices have good application prospects in effective polymorphous ultrashort pulsed laser generation.

关键词： GaAs saturable absorber mode-locking soliton molecule

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Modulation of gut microbiota and serum metabolome by Apostichopus japonicus derived oligopeptide in high-fructose diet-induced hyperuricemia in mice

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Food Science and Human Wellness 2025年第1期14卷 161-174页

作者： Jun Zhou Ziyan Wang Zhixuan Zhang Jiaojiao han Ying Feng Jing Zhang Zhen Zhang Ye Li Tinghong Ming Chenyang lu Rixin Wang Xiurong Su State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products Ningbo UniversityNingbo 315000China Key Laboratory of Aquacultural Biotechnology Ministry of EducationNingbo UniversityNingbo 315000China School of Marine Science Ningbo UniversityNingbo 315000China College of Life Sciences Tonghua Normal UniversityTonghua 134000China Faculty of Food Science Zhejiang Pharmaceutical CollegeNingbo 315000China

Fructose consumption has risen dramatically in recent decades due to the use of sucrose and high fructose corn syrup in beverages and processed foods,contributing to rising rates of *** purpose of this experiment was to explore the anti-hyperuricemia effects of an active oligopeptide(GPSGRP)derived from sea cucumber in fructose induced hyperuricemia mouse model,and to clarify the underlying mechanism in sight of gut microbiota and serum *** GPSGRP treatment rebalanced uric acid metabolism and alleviated inflammatory response in *** addition,treatment with GPSGRP decreased the abundance of Bacteroides and Proteobacteria at the phylum level,Muribaculum,Prevotella and Bacteroides at the genus level,and inhibited the related pathways of purine metabolism and glycolysis/gluconeogenesis ***,serum metabolites,including linoleic acid,indole and its derivatives,arachidonic acid and uridine,as well as related metabolic pathways,such as tricarboxylic acid cycle,ketone production and sugar production,were altered in response to GPSGRP *** study provides a valuable reference for the application and development of marine biological peptides in uric acid management.

关键词： Fructose Hyperuricaemia Oligopeptide Gut microbiota Serum metabolomics

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Plasma circulating cell–free DNA integrity and relative telomere length as diagnostic biomarkers for Parkinson's disease and multiple system atrophy:a cross-sectional study

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Neural Regeneration Research 2025年第12期20卷 3553-3563页

作者： Chao Ying Chao han yuan Li Mingkai Zhang Shuying Xiao Lifang Zhao Hui Zhang Qian yu Jing An Wei Mao Yanning Cai Department of Neurobiology Xuanwu HospitalCapital Medical UniversityBeijingChina Beijing Municipal Geriatric Medical Research Center BeijingChina Key Laboratory for Neurodegenerative Diseases of the Ministry of Education Beijing Key Laboratory of Parkinson’s DiseaseParkinson’s Disease Center for Beijing Institute on Brain DisordersClinical and Research Center for Parkinson’s DiseaseCapital Medical UniversityBeijingChina National Clinical Research Center for Geriatric Disorders Xuanwu HospitalCapital Medical UniversityBeijingChina Department of Neurology Xuanwu HospitalCapital Medical UniversityBeijingChina Department of Clinical Biobank and Central Laboratory Xuanwu HospitalCapital Medical UniversityBeijingChina School of Health Professions Stony Brook UniversityStony BrookNYUSA

In clinical specialties focusing on neurological disorders,there is a need for comprehensive and integrated non-invasive,sensitive,and specific testing *** Parkinson's disease and multiple system atrophy are classified asα-synucleinopathies,characterized by abnormal accumulation ofα-synuclein protein,which provides a shared pathological background for their comparative *** addition,both Parkinson's disease and multiple system atrophy involve neuronal death,a process that may release circulating cell–free DNA(cfDNA)into the bloodstream,leading to specific *** premise formed the basis for investigating cell–free DNA as a potential *** DNA has garnered attention for its potential pathological significance,yet its characteristics in the context of Parkinson's disease and multiple system atrophy are not fully *** study investigated the total concentration,nonapoptotic level,integrity,and cellfree DNA relative telomere length of cell-free DNA in the peripheral blood of 171 participants,comprising 76 normal controls,62 patients with Parkinson's disease,and 33 patients with multiple system *** our cohort,75.8%of patients with Parkinson's disease(stage 1–2 of Hoehn&Yahr)and 60.6%of patients with multiple system atrophy(disease duration less than 3 years)were in the early *** diagnostic potential of the cell-free DNA parameters was evaluated using receiver operating characteristic(ROC)analysis,and their association with disease prevalence was examined through logistic regression models,adjusting for confounders such as age,sex,body mass index,and education *** results showed that cell-free DNA integrity was significantly elevated in both Parkinson's disease and multiple system atrophy patients compared with normal controls(P<0.001 for both groups),whereas cell-free DNA relative telomere length was markedly shorter(P=0.003 for Parkinson's disease and P=0.010 for multiple system atrophy).Receiver operatin

关键词： biomarkers cell-free DNA diagnosis multiple system atrophy neurodegenerative diseases Parkinson’s disease risk factors

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A self-adaptive inorganic in-situ separator by particle crosslinking for nonflammable lithium-ion batteries

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Journal of Energy Chemistry 2025年第1期100卷 469-480页

作者： Jiarui Yang Jiuzhou Liu Wenrui Cai Ziyu Zhao Shan Wang lu He Shanshan Lv Zhiwei Zhu Zhongfeng Ji Guojiang Wen Hua Li yuanming Zhai Xuewei Fu Wei Yang yu Wang College of Polymer Science and Engineering State Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu 610065SichuanChina

All-safe liquid-state lithium-ion batteries(ASLS-LIBs) is of great interest as they can potentially combine the safety of all-solid-state batteries with the high performance and low manufacturing cost of traditional liquid-state LIBs. However, the practical success of ASLS-LIBs is bottlenecked by the lack of advanced separator technology that can simultaneously realize high performances in puncturing-tolerability,fire-resistance, and importantly, wetting-capability with non-flammable liquid-electrolytes. Here, we propose a concept of inorganic in-situ separator(IISS) by hybrid-sol physical crosslinking directly onto the electrode surface to address the above challenges. Particularly, the hybrid-sol is designed with silica nanoparticles as the building block and poly(vinylidene difluoride) nanoparticles as the crosslinking agent. The critical factors for controlling the IISS microstructures and properties have been systematically investigated. The advantages of the IISS have been confirmed by its fast wetting with various fireresistant liquid-electrolytes, customizable thickness and porous structures, robust interface with planar or three-dimensional(3D)-structured electrodes, and importantly, unexpected self-adaptability against puncturing. Enabled by the above merits, a fire-resistant ASLS-LIB is successfully assembled and demonstrated with stable electrochemical performance. This sol-crosslinked IISS may open an avenue for the studies on the next-generation separator technology, cell assembling, solid electrolyte processing as well as non-flammable secondary batteries.

关键词： Safe liquid-state lithium-ion batteries In-situ separator technology Hybrid-sol physical crosslinking Electrode coating Inorganic nonflammable separator

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Laser assisted phase transformation of carbon-based transition metal oxide electrode for high-performance supercapacitor application

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Science China Chemistry 2025年

作者： Mingzhen Xiu Jianghong Zhang yu lu Xun Cao Kang Huang Siyu Zhu Bowei Zhang yu Liang Chunwang Zhao Junsheng Wu Yizhong Huang School of Materials Science and Engineering Nanyang Technological University Energy Research Institute Interdisciplinary Graduate Programme Nanyang Technological University Institute of Sustainability for Chemicals Energy and Environment Agency for Science Technology and ResearchSingapore Institute of Advanced Materials and Technology University of Science and Technology Beijing School of Materials Science and Technology Shenyang University of Chemical Technology School of Materials Science and Hydrogen Energy Foshan University

Transitional metal oxides have a wide range of applications due to their superior *** enhanced performance of metal oxide relies on their desirable oxidation states,which is challenging to achieve and requires complex *** study demonstrates a facile strategy enabling rapid phase transformation of transition metal *** approach involves synthesis of a tetragonal Mn3O4/carbon cloth composite using the liquid plasma discharge deposition （LPDD） technique,followed by laser irradiation with the presence of ethylene glycol under an N2gas *** resulting face-centered cubic MnO/carbon cloth electrode exhibits an excellent capacitance of 1,125 F g-1at 2 A g-1,with remarkable capacitance retention of 95%after10,000 *** approach can be extended to other transition metals including Co,Cu,Cr,Fe,Ni,and *** simulations reveal the significance of ethylene glycol and the underlying mechanism associated with the phase transformation of transition metal *** present study offers a powerful technique for the phase transformation of transition metal oxide which can guide the development of new electrode materials with enhanced electrochemical properties for high-performance energy storage applications.

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Telecontext-Enhanced Recursive Interactive Attention Fusion Method for Line-Level Defect Prediction

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Computers, Materials & Continua 2025年第2期82卷 2077-2108页

作者： Haitao He Bingjian Yan Ke Xu lu yu School of Information Science and Engineering Yanshan UniversityQinhuangdao066000China Hebei Port Group Co. Ltd.Tangshan063000China

Software defect prediction aims to use measurement data of code and historical defects to predict potential problems,optimize testing resources and defect ***,current methods face challenges:(1)Coarse-grained file level detection cannot accurately locate specific defects.(2)Fine-grained line-level defect prediction methods rely solely on local information of a single line of code,failing to deeply analyze the semantic context of the code line and ignoring the heuristic impact of line-level context on the code line,making it difficult to capture the interaction between global and local ***,this paper proposes a telecontext-enhanced recursive interactive attention fusion method for line-level defect prediction(TRIA-LineDP).Firstly,using a bidirectional hierarchical attention network to extract semantic features and contextual information from the original code lines as the ***,the extracted contextual information is forwarded to the telecontext capture module to aggregate the global context,thereby enhancing the understanding of broader code ***,a recursive interaction model is used to simulate the interaction between code lines and line-level context,passing information layer by layer to enhance local and global information exchange,thereby achieving accurate defect *** results from within-project defect prediction(WPDP)and cross-project defect prediction(CPDP)conducted on nine different projects(encompassing a total of 32 versions)demonstrated that,within the same project,the proposed methods will respectively recall at top 20%of lines of code(Recall@Top20%LOC)and effort at top 20%recall(Effort@Top20%Recall)has increased by 11%–52%and 23%–77%.In different projects,improvements of 9%–60%and 18%–77%have been achieved,which are superior to existing advanced methods and have good detection performance.

关键词： Line-level defect prediction telecontext capture recursive interactive structure hierarchical attention network

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Advances in ethnopharmacology,phytochemistry and pharmacology of Erigerontis Herba and its Chinese medicine prescriptions

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Traditional Medicine Research 2025年第1期10卷 44-61页

作者： Yang Zhou yuan-Yan Huang Ding-yue Shang Ying Chen Meng Tian Cheng-yu Jin Xin lu Bing-Chun Yan han-Qing Pang Institute of Translational Medicine School of MedicineYangzhou UniversityYangzhou 225009China Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases Yangzhou UniversityYangzhou 225009China School of Medicine Nanjing University of Chinese MedicineNanjing 210023China State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources Guangxi Normal UniversityGuiling 541004China.

Erigerontis Herba(EH),the dried whole plant of Erigeron breviscapus,is well-known for circulating blood,activating meridians to alleviate pain,expelling wind,and clearing away *** has been extensively utilized in southern China for the treatment of stroke hemiplegia,chest stuffiness and pains,rheumatic arthralgia,headache,and *** review focuses on the botany,ethnopharmacology,phytochemistry,pharmacology and toxicity of EH and its related prescriptions to offer new insights for prospective research of *** information about EH was retrieved from ancient records and books,PubMed,China National Knowledge Infrastructure,Chinese Pharmacopoeia,Web of Science,Doctoral and Master’s Theses,and various electronic *** is a member of Compositae family and is mainly grown in southern *** Chinese medicine records that EH has the effects of circulating blood and removing blood stasis,expelling wind,and removing cold,as well as relieving rigidity of muscle and relieving *** now,nearly 200 ingredients have been characterized from EH,including flavonoids,caffeoyls,aromatic acids,coumarins,pentacyclic terpenoids,volatile oil and other *** extracts,EH related prescriptions(Dengzhan Xixin injection,Dengzhan Shengmai capsules,etc.)or compounds(scutellarin,scutellarein,etc.)possessed obvious therapeutic effects of ischemic stroke,cerebral hemorrhage,myocardial infarction,Alzheimer’s disease,diabetes and its complications,gastric cancer,bone,and joint degenerative ***,the major active compound of EH,has been used as a quality *** no obvious toxicity of EH has been *** to its traditional applications,ethnopharmacology,phytochemistry,pharmacology,and toxicity,EH was applied as a valuable herb for clinical application in food and medicine *** several compounds have been shown to possess diverse biological activities,the underlying mechanisms of their actions remain *** fully exploi

关键词： Erigeron breviscapus traditional applications ethnopharmacology phytochemistry pharmacology

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