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Corrigendum to "A chitosan derivative-crosslinked hydrogel with controllable release of polydeoxyribonucleotides for wound treatment" [Carbohydrate Polymers 300 (2023) 120298] (Carbohydrate Polymers (2023) 300, (S0144861722012036), (10.1016/***.2022.120298))

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Carbohydrate Polymers 2025年 357卷 123476页

作者： Sun, Yanzhen Jing, Xiaodong Liu, Yang Yu, Bing Hu, Hao Cong, Hailin Shen, Youqing Institute of Biomedical Materials and Engineering College of Chemistry and Chemical Engineering College of Materials Science and Engineering Qingdao University Qingdao266071 China Laboratory for New Fiber Materials and Modern Textile Growing Base for State Key Laboratory Qingdao University Qingdao266071 China School of Materials Science and Engineering Shandong University of Technology Zibo255000 China Key Laboratory of Biomass Chemical Engineering of Ministry of Education Center for Bionanoengineering Department of Chemical and Biological Engineering Zhejiang University Hangzhou310027 China

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Development of methods for detecting the fate of mesenchymal stem cells regulated by bone bioactive materials

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Bioactive materials 2021年第3期6卷 613-626页

作者： Jiang Le Liu Zhongqun Wang Zhaoyan Su Yijun Wang Yingjin Wei Yaojie Jiang Yanan Jia Zhanrong Ma Chunyang Gang Fangli Xu Nan Zhao Lingyun Wang Xiumei Wu Qiong Lu Xiong Sun Xiaodan State Key Laboratory of New Ceramics and Fine Processing School of Materials Science and EngineeringTsinghua UniversityBeijing100084People's Republic of China Key Laboratory of Advanced Materials of Ministry of Education of China School of Materials Science and EngineeringTsinghua UniversityBeijing100084People's Republic of China Key Lab of Advanced Technologies of Materials of Ministry of Education School of Materials Science and EngineeringSouthwest Jiaotong UniversityChengdu610031People's Republic of China MOE Key Laboratory of Bioinformatics Tsinghua UniversityBeijing100084People's Republic of China Center for Synthetic and Systems Biology Tsinghua UniversityBeijing100084People's Republic of China School of Life Sciences Tsinghua UniversityBeijing100084People's Republic of China

The fate of mesenchymal stem cells(MSCs)is regulated by biological,physical and chemical *** in biotechnology and materials science promoted the occurrence of bioactive materials which can provide physical and chemical signals for MSCs to regulate their *** order to design and synthesize materials that can precisely regulate the fate of MSCs,the relationship between the properties of materials and the fate of mesenchymal stem cells need to be clarified,in which the detection of the fate of mesenchymal stem cells plays an important *** the past 30 years,a series of detection technologies have been developed to detect the fate of MSCs regulated by bioactive materials,among which high-throughput technology has shown great advantages due to its ability to detect large amounts of data at one *** this review,the latest research progresses of detecting the fate of MSCs regulated by bone bioactive materials(BBMs)are systematically reviewed from traditional technology to high-throughput technology which is emphasized ***,current problems and the future development direction of detection technologies of the MSCs fate regulated by BBMs are *** aim of this review is to provide a detection technical framework for researchers to establish the relationship between the properties of BMMs and the fate of MSCs,so as to help researchers to design and synthesize BBMs better which can precisely regulate the fate of MSCs.

关键词： Bone bioactive materials High-throughput technology Transcriptomics Single cell RNA-seq Proteomics

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规模化制造芯鞘纱线基太阳能界面蒸发系统的供液调控和海水淡化性能（英文）

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Engineering 2023年第11期 153-160页

作者： Xingfang Xiao Luqi Pan Tao Chen Manyu Wang Lipei Ren Bei Chen Yingao Wang Qian Zhang Weilin Xu State Key Laboratory of New Textile Materials and Advanced Processing Technologies School of Textile Science and Engineering National Local Joint Laboratory for Advanced Textile Processing and Clean Production Wuhan Textile University

Tailoring water supply to achieve confined heating has proven to be an effective strategy for boosting solar interfacial evaporation ***,because of salt clogging during desalination,a critical point of constriction occurs when controlling the water rate for confined *** this study,we demonstrate a facile and scalable weaving technique for fabricating core-sheath photothermal yarns that facilitate controlled water supply for stable and efficient interracial solar *** core-sheath yarn comprises modal fibers as the core and carbon fibers as the *** of the core-sheath design,remarkable liquid pumping can be enabled in the carbon fiber bundle of the dispersed superhydrophilic modal *** woven fabrics absorb a high proportion（92%） of the electromagnetic radiation in the solar spectrum because of the weaving structure and the carbon fiber *** one-sun(1 kW·m-2) illumination,our woven fabric device can achieve the highest evaporation rate(of 2.12kg·m-2·h-1with energy conversion efficiency:93.7%) by regulating the number of core-sheath *** application tests demonstrate that our device can maintain high and stable desalination performance in a 5 wt% NaCl solution.

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Unveiling the Strengthening and Toughening Effects of Copper-Coated Carbon Nanotubes for the Allicu Alloy Matrix Composite

SSRN

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SSRN 2024年

作者： Yu, Weilin Luo, Siwei Zhou, Weiwei Yang, Yong Song, Min Chen, Biao Jia, Lei Liu, Yangzhen Yu, Zhentao Li, Wei Guo, Baisong Institute of Advanced Wear & Corrosion Resistant and Functional Materials Jinan University Guangzhou510632 China Department of Materials Processing Graduate School of Engineering Tohoku University Japan Department of Mechanical Engineering College of Engineering City University of Hong Kong Kowloon Tong Kowloon Hong Kong State Key Laboratory of Powder Metallurgy Central South University Changsha410083 China State Key Laboratory of Solidification Processing Northwestern Polytechnical University Xi’an710072 China School of Materials Science and Engineering Xi’an University of Technology Xi’an710048 China

Carbon nanotubes (CNTs) reinforced Al-Li-Cu alloy matrix composite is a promising candidate for the lightweight structural materials demanded in advanced industrial areas such as aerospace. However, how to fully exploit the combined strengthening effects of CNTs and precipitates of the Al-Li-Cu matrix is still an open issue. In the present study, the Cu coating was firstly precoated on CNTs before fabricating CNTs reinforced Al-Li-Cu alloy matrix composite. Benefiting from the Cu coating, the improved CNTs dispersion and Al-CNTs interfacial bonding was achieved, and the precipitation of Al2Cu, Al2CuLi, and Al3Li was enhanced in the AlLiCu alloy matrix, resulting in the enhanced strength-ductility synergy for Cu-coated CNTs reinforced AlLiCu alloy matrix composite. Moreover, strengthening and toughening mechanisms analyzation reveals that the Orowan strengthening of CNTs and precipitates, as well as load transfer strengthening of CNTs contribute mostly to the improved strength, while the increased ductility dominantly derives from the improved CNTs dispersion and Al-CNTs interfacial bonding, and the formation of low-density dislocation nanoregion (LDDN) in the interface area. This study not only opens up a new way for developing the AlLiCu alloy matrix composite reinforced by Cu-coated CNTs but also guides the microstructure regulation of other Al alloy matrix composites. © 2024, The Authors. All rights reserved.

关键词： Precipitation (chemical)

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Revealing the Microscopic Mechanism of Elementary Vortex Pinning in Superconductors

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Physical Review X 2024年第4期14卷 041039页

作者： C. Chen Y. Liu Y. Chen Y. N. Hu T. Z. Zhang D. Li X. Wang C. X. Wang Z. Y. W. Lu Y. H. Zhang Q. L. Zhang X. L. Dong R. Wang D. L. Feng T. Zhang Department of Physics State Key Laboratory of Surface Physics and Advanced Material Laboratory Zhejiang Institute of Photoelectronics and Zhejiang Institute for Advanced Light Source Beijing National Laboratory for Condensed Matter Physics School of Physical Sciences National Laboratory of Solid State Microstructures and Department of Physics Interdisciplinary Materials Research Center School of Materials Science and Engineering Dongguan Guangdong 523808 China Nanjing 210093 China Jiangsu Physical Science Research Center Nanjing 210093 China New Cornerstone Laboratory National Synchrotron Radiation Laboratory and School of Nuclear Science and Technology Hefei National Laboratory Hefei 230088 China Shanghai Research Center for Quantum Sciences Shanghai 201315 China

Vortex pinning is a crucial factor that determines the critical current of practical superconductors and enables their diverse applications. However, the underlying mechanism of vortex pinning has long been elusive, lacking a clear microscopic explanation. Here, using high-resolution scanning tunneling microscopy, we studied single vortex pinning induced by point defect in layered FeSe-based superconductors. We found the defect-vortex interaction drives low-energy vortex bound states away from EF, creating a “mini” gap that effectively lowers the system energy and enhances pinning. By measuring the local density of states, we directly obtained the elementary pinning energy and estimated the pinning force via the spatial gradient of pinning energy. The results are consistent with bulk critical current measurement. Furthermore, we showed that a general microscopic quantum model incorporating defect-vortex interaction can naturally capture our observation. It suggests that the local pairing near pinned vortex core is actually enhanced compared to unpinned vortex, which is beyond the traditional understanding that nonsuperconducting regions pin vortices. Our study thus unveils a general microscopic mechanism of vortex pinning in superconductors and provides insights for enhancing the critical current of practical superconductors.

关键词： Vortices in superconductors BCS theory Bogoliubov-de Gennes equations Scanning tunneling microscopy Scanning tunneling spectroscopy Transport techniques

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Holey platinum nanotubes for ethanol electrochemical reforming in aqueous solution

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Science Bulletin 2021年第20期66卷 2079-2089,M0003页

作者： Tian-Jiao Wang Hui-Ying Sun Qi Xue Ming-Jun Zhong Fu-Min Li Xinlong Tian Pei Chen Shi-Bin Yin Yu Chen Key Laboratory of Macromolecular Science of Shaanxi Province Key Laboratory of Applied Surface and Colloid Chemistry(Ministry of Education)Shaanxi Key Laboratory for Advanced Energy DevicesSchool of Materials Science and EngineeringShaanxi Normal UniversityXi'an 710062China State Key Laboratory of Marine Resource Utilization in South China Sea Hainan Provincial Key Lab of Fine ChemistrySchool of Chemical Engineering and TechnologyHainan UniversityHaikou 570228China MOE Key Laboratory of New Processing Technology for Non-ferrous Metals and Materials Guangxi Key Laboratory of Processing for Non-ferrous Metals and Featured MaterialsGuangxi UniversityNanning 530004China

The catalytic/electrocatalytic performance of platinum(Pt)nanostructures highly relates to their ***,we propose a facile self-template pyrolysis strategy at high temperature to synthesize one-dimensionally holey Pt nanotubes(Pt-hNTs)using Pt^(Ⅱ)-dimethylglyoxime complex(Pt^(Ⅱ)-DMG)nanorods as the reaction *** coordination capability of DMG results in the generation of Pt^(Ⅱ)-DMG nanorods,whereas the reducibility of DMG at high temperature leads to the reduction of Pt^(Ⅱ)species in Pt^(Ⅱ)-DMG *** the reaction process,the inside-out Ostwald ripening phenomenon leads to the hollow morphology of *** from the physical characteristics of hollow and holey structure,Pt-hNTs with clean surface show superior electroactivity and durability for catalyzing ethanol electrooxidation as well as hydrogen evolution reaction in alkaline *** optimized experimental conditions,the constructed symmetric Pt-hNTs||Pt-hNTs ethanol electrolyzer only requires an electrolysis voltage of 0.40 V to achieve the electrochemical hydrogen production,demonstrating a highly energy saving strategy relative to traditional water electrolysis.

关键词： Holey platinum nanotubes High temperature pyrolysis Ethanol electrochemical reforming Ethanol oxidation reaction Hydrogen production

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Phase-junction Ag/TiO_(2)nanocomposite as photocathode for H_(2)generation

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Journal of materials Science & technology 2021年第24期83卷 179-187页

作者： Hemdan S.H.Mohamed Mohamed Rabia Xian-Gang Zhou Xu-Sen Qin Gomaa Khabiri Mohamed Shaban Hussein A.Younus S.Taha Zhi-Yi Hu Jing Liu Yu Li Bao-Lian Su State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of TechnologyWuhan430070China Physics Department Faculty of ScienceFayoum UniversityFayoum63514Egypt Nanophotonics and Applications Lab Physics DepartmentFaculty of ScienceBeni-Suef UniversityBeni-Suef62514Egypt Chemistry Department Faculty of ScienceFayoum UniversityFayoum63514Egypt Nanostructure Research Centre(NRC) Wuhan University of TechnologyWuhan430070China Laboratory of Inorganic Materials Chemistry(CMI) University of Namur61 rue de Bruxelles5000NamurBelgium

Developing anatase/rutile phase-junction in Ti O_(2)to construct Z-scheme system is quite effective to improve its photoelectrochemical *** this work,the anatase/rutile phase-junction Ag/Ti O_(2)nanocomposites are developed as photocathodes for hydrogen *** optimized Ag/Ti O_(2)nanocomposite achieves a high current density of 1.28 m A cm-2,an incident photon-to-current conversion efficiency(IPCE)of 10.8%,an applied bias photon-to-current efficiency(ABPE)of 0.32 at 390 nm and a charge carriers’lifetime up to 2000 *** enhancement on photoelectrochemical activity can be attributed to:(ⅰ)the generated Z-scheme system in the anatase/rutile phase-junction Ag/Ti O_(2)photocathode enhances the separation,diffusion and transformation of electron/hole pairs inside the structure,(ⅱ)Ag nanodots modification in the anatase/rutile phases leading to the tuned band gap with enhanced light absorption and(ⅲ)the formed Schottky barrier after Ag nanodots surface modification provides enough electron traps to avoid the recombination of photogenerated electrons and *** results here suggest that developing phase-junction nanocomposite as photocathode will provide a new vision for their enhanced photoelectrochemical generation of hydrogen.

关键词： Ag/TiO_(2)nanocomposites Anatase/rutile phase-junction Z-scheme Photocathode H2 generation

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Construction of direct Z-scheme BPQDs-modified BiOBr thin film for enhanced photocatalytic performance under visible light irradiation

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Journal of Materiomics 2021年第5期7卷 1122-1130页

作者： Ziyu Yao Huajun Sun Yunlong Hu Xiaofang Liu Yong Zhang State Key Laboratory of Silicate Materials for Architectures Center for Smart Materials and Device IntegrationSchool of Materials Science and EngineeringWuhan University of TechnologyWuhan430070China School of Chemistry Chemical Engineering and Life SciencesWuhan University of TechnologyWuhan430070China Advanced Ceramics Institute of Zibo New&High-Tech Industrial Development Zone Zibo255000China

Surface modification on photocatalytic thin films is long considered as an effective strategy to improve the degradation performance,which in turn helps to alleviate the worldwide environmental pollution *** this study,a direct Z-scheme photocatalytic system is constructed successfully by integrating black phosphorus quantum dots(BPQDs)on the surface of BiOBr thin film prepared by hydrothermal *** optimal BPQDs/BiOBr-1 thin film presents remarkable enhanced photocatalytic activity for degrading methyl violet(MV)and tetracycline hydrochloride(TC),which is 3 and 3.65 times higher than that of pure BiOBr *** active species involved in the reaction are ^(+),·O_(2)^(-),and·OH,which determined by radical trapping *** formation of direct Z-scheme photocatalytic system makes electrons assembled in the conduction band(CB)of BPQDs and holes gathered in the valence band(VB)of BiOBr,which supports the generation of h^(+) and·O_(2)^(-) and in turn accelerates the photocatalytic ***,the improved efficiency of charge separation,enhanced visible light absorption and enlarged specific surface area also contributed to the enhanced photocatalytic performance of BPQDs/*** work provides a feasible strategy for optimizing photocatalytic thin films via detailed analyzing the role of BPQDs in the construction of direct Z-scheme photocatalysts.

关键词： Photocatalytic thin films Direct Z-scheme Surface modification BPQDs BiOBr

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Bio‑inspired and Multifunctional Polyphenol‑Coated textiles

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advanced Fiber materials 2024年第4期6卷 952-977页

作者： Wenjing Liu Rong Zhang Gaigai Duan Ling Zhang Yiwen Li Lei Yang State Key Laboratory of Polymer Materials Engineering College of Polymer Science and EngineeringSichuan UniversityChengdu 610065China Jiangsu Co‑Innovation Center of Efficient Processing and Utilization of Forest Resources International Innovation Center for Forest Chemicals and MaterialsCollege of Materials Science and EngineeringNanjing Forestry UniversityNanjing 210037China West China School of Public Health and West China Fourth Hospital Sichuan UniversityChengdu 610000China South China Advanced Institute for Soft Matter Science and Technology School of Emergent Soft MatterSouth China University of TechnologyGuangzhou 510640China

Polyphenol is a promising bio-inspired material vital for the creation of various functional *** increasing trend in developement and application of polyphenol-coated textiles not only showcases its global relevance but also indicates the extensive scientific research interest in this ***'s numerous functional groups play a pivotal role as structural units for covalent and/or non-covalent interactions with polymers,as well as for anchoring transition metal ions crucial for the formation of multi-functional ***,polyphenol enhances textiles with diverse capabilities,such as hydrophobicity,flame retardance,photothermal conversion,and antibacterial *** emergent material has rapidly found its way into an array of applications,including solar evaporators,water purification,wound dressings,and thermal *** review aims to offer an encompassing summary of the recent advances in the field of bio-inspired and multifunctional polyphenol-coated *** were introduced as the building blocks of textiles and exhaustively discussed their design and functionality within the textile ***,these functions spurred myriad intriguing applications for *** of the key challenges were also explored in this emerging field,which were bound to stimulate thinking processes in multi-functional textile design.

关键词： Bio-inspired Polyphenol Functional textile Application

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Dielectric temperature stability and energy storage performance of NBT-based lead-free ceramics for Y9P capacitors

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Journal of advanced Dielectrics 2023年第1期13卷 39-45页

作者： Hongtian Li Shiyu Zhou Jianwei Zhao Tingnan Yan Yuxiao Du Huanfu Zhou Yongping Pu Dawei Wang Shenzhen Institute of Advanced Electronic Materials Shenzhen Institute of Advanced Technology Chinese Academy of SciencesShenzhen 518055P.R.China Key Laboratory of Nonferrous Materials and New Processing Technology Ministry of Education School of Materials Science and Engineering Guilin University of TechnologyGuilin 541004P.R.China School of Materials Science and Engineering Shaanxi Key Laboratory of Green Preparation and Functionalization for Inorganic MaterialsShaanxi University of Science&Technology Xi’an 710021P.R.China Functional Materials and Acousto-Optic Instruments Institute School of Instrumentation Science and Engineering Harbin Institute of Technology Harbin 150080P.R.China

In this work,novel(1−x)(0.75Na_(0.5)Bi_(0.5)TiO_(3))-0.25Sr(Zr_(0.2)Sn_(0.2)Hf_(0.2)Ti_(0.2)Nb_(0.2))O_(3)-xNaNbO_(3)(NBT-SZSHTN-xNN,x=0.1,0.15,0.2,0.25)ceramics were *** influence of co-doping of NN and high entropy perovskite oxide(SZSHTN)on the phase structure,microstructure and dielectric properties of NBT-based lead-free ceramics was *** microstructure with a grain size of~5μm is *** x=0.25,a wide dielectric temperature stable range of−35.4-224.3℃ with a low temperature coefficient of capacitance of<10%is achieved,fulfilling the industry standard of Y9P ***,excellent energy storage performance with recoverable energy density of 2.4 J/cm^(3),discharge efficiency of 71%,power density of 25.495 MW/cm^(3) and discharge rate<200 ns are simultaneously obtained,which shows great potential for high temperature capacitor applications.

关键词： NBT lead-free dielectric stability capacitor.

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