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Locally Enhanced Flow and Electric Fields Through a Tip Effect for Efficient Flow‑Electrode Capacitive deionization

Nano-Micro Letters 2025年第2期17卷 1-17页

作者： Ziquan Wang Xiangfeng Chen Yuan Zhang Jie Ma Zhiqun Lin Amor Abdelkader Maria‑Magdalena Titirici Libo deng College of Chemistry and Environmental Engineering Shenzhen UniversityShenzhen 518060People’s Republic of China Research Center for Environmental Functional Materials College of Environmental Science and EngineeringTongji University1239 Siping RoadShanghai 200092People’s Republic of China department of Chemical and Biomolecular Engineering National University of SingaporeSingapore 117585Singapore department of Engineering Faculty of Science and TechnologyBournemouth UniversityTalbot CampusFern BarrowPooleEngland BH125BBUK Institut de Chimie de Nice UniversitéCôte d’AzurUMR CNRS 727228 Av.Valrose06108 NiceFrance department of Chemical Engineering Imperial College LondonSouth Kensington CampusExhibition RdLondon SW72AZUK

Low-electrode capacitive deionization(FCdI)is an emerging desalination technology with great potential for removal and/or recycling ions from a range of ***,it still suffers from inefficient charge tra.s.er and ion tra.s.ort kinetics due to weak turbulence and low electric intensity in flow electrodes,both restricted by the current ***,a new tip-array current collector(designated as T-CC)was developed to replace the conventional planar current collectors,which intensifies both the charge tra.s.er and ion tra.s.ort *** effects of tip arra.s.on flow and electric fields were studied by both computational simulations and electrochemical impedance spectroscopy,which revealed the reduction of ion tra.s.ort barrier,charge tra.s.ort barrier and internal *** the voltage increased from 1.0 to 1.5 and 2.0 V,the T-CC-based FCdI system(T-FCdI)exhibited average salt removal rates(AsRR)of 0.18,0.50,and 0.89μmol cm^(-2) min^(-1),respectively,which are 1.82,2.65,and 2.48 folds higher than that of the conventional serpentine current collectors,and 1.48,1.67,and 1.49 folds higher than that of the planar current ***,with the solid content in flow electrodes increased from 1 to 5 wt%,the AsRR for T-FCdI increased from 0.29 to 0.50μmol cm^(-2) min^(-1),which are 1.70 and 1.67 folds higher than that of the planar current ***,a.s.lt removal efficiency of 99.89%was achieved with T-FCdI and the charge efficiency remained above 95%after 24 h of operation,thus showing its superior long-term stability.

关键词： Flow-electrode Capacitive deionization Current collector Tip effect desalination

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Brain-derived neurotrophic factor signaling in the neuromuscular junction during developmental axonal competition and syna.s. elimination

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Neural Regeneration Research 2025年第2期20卷 394-401页

作者： Josep Tomàs Víctor Cilleros-Mañé Laia Just-Borràs Marta Balanyà-segura Aleksandra polishchuk Laura Nadal Marta Tomàs Carolina.s.lvera.s.món Manel M.santafé Maria A.Lanuza Unitat d’Histologia i Neurobiologia(UHNeurob) Facultat de Medicina i Ciències de la SalutUniversitat Rovira i VirgiliReusSpain

during the development of the nervous system,there is an overproduction of neurons and *** competition between neighboring nerve endings and syna.s.s performing different activity levels lea.s.to their elimination or *** have extensively studied the involvement of the brain-derived neurotrophic factor-Tropomyosin-related kinase B receptor neurotrophic retrograde pathway,at the neuromuscular junction,in the axonal development and syna.s. elimination process versus the syna.s. *** purpose of this review is to describe the neurotrophic influence on developmental syna.s. elimination,in relation to other molecular pathwa.s.that we and others have found to regulate this *** particular,we summarize our published results based on tra.s.itter release analysis and axonal counts to show the different involvement of the presynaptic acetylcholine muscarinic autoreceptors,coupled to downstream serine-threonine protein kinases A and C(pKA and pKC)and voltage-gated calcium channels,at different nerve endings in developmental *** dynamic changes that occur simultaneously in several nerve termina.s.and syna.s.s converge across a postsynaptic site,influence each other,and require careful studies to individualize the mechanisms of specific *** describe an activity-dependent balance(related to the extent of tra.s.itter release)between the presynaptic muscarinic subtypes and the neurotrophin-mediated TrkB/p75NTR pathwa.s.that can influence the timing and fate of the competitive interactions between the different axon *** downstream displacement of the pKA/pKC activity ratio to lower values,both in competing nerve termina.s.and at postsynaptic sites,pla.s.a relevant role in controlling the elimination of supernumerary ***,calcium entry through L-and p/Q-subtypes of voltage-gated calcium channels(both channels are present,together with the N-type channel in developing nerve termina.s.contributes to red

关键词： acetylcholine release adenosine receptors axonal competition brain-derived neurotrophic factor calcium channels motor end-plate muscarinic acetylcholine receptors postnatal syna.s. elimination serine kinases tropomyosin-related kinase receptorB

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Beginning from the end:the presynaptic terminal as a pathomechanism hub in frontotemporal dementia and amyotrophic lateral sclerosis

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Neural Regeneration Research 2025年第11期20卷 3217-3218页

作者： Laura Huggon Emma L.Clayton UK dementia Research Institute at King’s College London LondonUK department of Basic and Clinical Neuroscience Institute of Psychiatry Psychology&NeuroscienceKing’s College LondonLondonUK

Frontotemporal dementia and amyotrophic lateral sclerosis:Frontotemporal dementia(F T d)and amyo t rophic lateral sclerosis(a.s.are neurodegenerative diseases with significant overlapping *** these neurodegenerative diseases affect different neuronal populations(with FTd affecting neurons of the frontal and temporal lobes,and a.s.affecting upper and lower motor neurons),these two diseases are complexly *** and a.s.exist on a disease spectrum,with shared genetic ca.s.s,clinical presentations,and pathologies.

关键词： diseases amyotrophic sclerosis

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Advanced Ramming Mix Based on Fused Zirconia.s.abilized by Com-bined Additives of CaO and MgO for Lining of Carbon Black production Reactor

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China.s.refractories 2017年第3期26卷 1-7页

作者： Valeriy V.MARTYNENKO Vladimir V.pRIMACHENKO Irina G.sHULIK dmitriy a.s.IsHKOVsKIY Eleonora L.KARYAKINA Vladimir V.VARGANOV pJsC "The Ukrainian Research Institute of refractories named after a.s.Berezhnoy"

Fused materia.s.from ZrO2 stabilized by CaO or MgO, or the combined additive consisting of CaO and MgO are made. With using chemical, petrographic, X-ray phase and electron microscopic researches the main characteristics of these materia.s.are determined. It is shown that, the materia.s.of all compositions have low water a.s.rption; they are characterized by equal struc-ture. The materia.s.stabilized by the combined additive consisting of CaO and MgO are presented by generally the cubic phase and a.s.all amount of tetragonal and monoclinic ZrO2 phases. depending on CaO： MgO ratio in the materia.s.the tetragonal ZrO2 phase settles down in a cubic matrix in the form of separate grains, and sites of net like structure in the form of a ＂woven＂ interlacing （2.9% of CaO and 2. 6% of MgO ）. An influence of the above mentioned fused stabilized ZrO2 materia.s.and quantity of monoclinic zirconia, on the forming of zirconia mix on a phosphate bond and properties of＂ .fired samples is studied. The samples from mix based on ZrO2 stabilized by the combined additive consisting of 2.9% CaO and 2.6% MgO with 20% of monoclinic Zr02 are characterized by the highest properties： after .firing at 1 580 ~C open porosity of 14. 3% - 14. 8%, apparent density of 4. 67 -4. 69 g · cm^-5, cold crushing strength of 62 - 68 Mpa, thermal shock resistance （ 1 300℃←→air） of 15 thermal cycles, linear growth of 0. 2%. The manufacturing technology of powders mix-ture for ramming mix based on the new fused material .from ZrO2 stabilized by the combined additive is developed and its production is mastered. From this mixture the large-size, shaped products on the phosphate bond are made at one carbon black production plant, which are installed in the combustion chamber of the carbon black production reactor.

关键词： fused stabilized zirconia combined additives calcia and magnesia ramming mix carbon black production reactor

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subretinal fibrosis secondary to neovascular age-related macular degeneration:mechanisms and potential therapeutic targets

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Neural Regeneration Research 2025年第2期20卷 378-393页

作者： Jingxiang Zhang Xia.s.eng Quanju ding Yujun Wang Jiwei Zhao Jingfa Zhang department of Ophthalmology People’s Hospital of Huangdao DistrictQingdaoShandong ProvinceChina department of Urology People’s Hospital of Huangdao DistrictQingdaoShandong ProvinceChina department of Ophthalmology Shanghai General Hospital(Shanghai First People’s Hospital)Shanghai Jiao Tong University School of MedicineShanghaiChina National Clinical Research Center for Eye diseases Shanghai Key Laboratory of Ocular Fundus DiseasesShanghai Engineering Center for Visual Science and PhotomedicineShanghai Engineering Center for Precise Diagnosis and Treatment of Eye DiseasesShanghaiChina

subretinal fibrosis is the end-stage sequelae of neovascular age-related macular *** ca.s.s local damage to photoreceptors,retinal pigment epithelium,and choroidal vessels,which lea.s.to permanent central vision loss of patients with neovascular age-related macular *** pathogenesis of subretinal fibrosis is complex,and the underlying mechanisms are largely ***,there are no effective treatment options.A thorough understanding of the pathogenesis of subretinal fibrosis and its related mechanisms is important to elucidate its complications and explore potential *** current article reviews several aspects of subretinal fibrosis,including the current understanding on the relationship between neovascular age-related macular degeneration and subretinal fibrosis;multimodal imaging techniques for subretinal fibrosis;animal models for studying subretinal fibrosis;cellular and non-cellular constituents of subretinal fibrosis;pathophysiological mechanisms involved in subretinal fibrosis,such as aging,infiltration of macrophages,different sources of mesenchymal tra.s.tion to myofibroblast,and activation of complement system and immune cells;and several key molecules and signaling pathwa.s.participating in the pathogenesis of subretinal fibrosis,such as vascular endothelial growth factor,connective tissue growth factor,fibroblast growth factor 2,platelet-derived growth factor and platelet-derived growth factor receptor-β,tra.s.orming growth factor-βsignaling pathway,Wnt signaling pathway,and the axis of heat shock protein 70-Toll-like receptors 2/*** review will improve the understanding of the pathogenesis of subretinal fibrosis,allow the discovery of molecular targets,and explore potential treatments for the management of subretinal fibrosis.

关键词： choroidal neovascularization epithelial-mesenchymal tra.s.tion mesenchymal tra.s.tion myofibroblast neovascular age-related macular degeneration submacular fibrosis subretinal fibrosis therapeutic targets tra.s.orming growth factor-β vascular endothelial growth factor

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A FIXEd pOINT THEOREM FOR sET-VALUEd MAppINGs

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Applied Mathematics and Mechanics(English Edition) 2001年第12期22卷 1397-1403页

作者： Amitabh Banerjee 1, Thakur Balwant singh 2 (1 department of Mathematics, Govt d B Girls p G College, Raipur (M p), 492001, India 2 Govt B H s s, Gariaband, dist Raipur (M p), 493889, India) (Communicated by CHIEN Wei_zang) department of Mathematics Govt D B Girls P G College Raipur (M P) India Govt B H s s Gariaband Dist Raipur (M P) India

Fixed points for set_valued mappings from a metric space X (not necessarily complete) into B(X), the collection of nonempty bounded subsets of X are obtained. The result generalizes some known results.

关键词： fixed point set_valued mappings metric space

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Effect of a.s.empering time on microstructure and properties of a low-carbon bainite steel

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International Journal of Minera.s.Metallurgy and Materials 2020年第3期27卷 340-346页

作者： Man Liu Guang Xu Jun-yu Tian Qing Yuan Xin Chen The state Key Laboratory of refractories and Metallurgy Wuhan University of Science and Technology

The effect of a.s.empering time after the bainitic tra.s.ormation on the microstructure and property in a low-carbon bainite steel was investigated by metallography and dilatometry. The results showed that by prolonging the a.s.empering time after the bainite tra.s.ormation, the amount of large-size martensite/a.s.enite islands decreased, but no significant change of the amount and morphology of bainite were observed. In addition, more a.s.enite with a high carbon content was retained by prolonging the holding time at the bainite tra.s.ormation ***, with a longer holding time, the elongation was improved at the expense of a.s.all decrease in tensile strength. Finally, the Avrami equation B(RF) = 1-exp(-0.0499 × t^0.7616) for bainite reaction at 350℃ was obtained for the tested steel. The work provided a reference for tailoring the properties of low-carbon steels.

关键词： a.s.empering time retained a.s.enite martensite/a.s.enite island low-carbon bainite tra.s.ormation kinetics

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Effect of 0.5 ma.s. Cu Addition on ductility and Magnetic properties of Fe-6.5si Alloy

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Journal of Iron and steel Research International 2016年第7期23卷 717-721页

作者： Zhao-yang CHENG Jing LIU Wen-si CHEN Jia-chen ZHU Xi-feng LIN Zhi-dong XIANG The state Key Laboratory of refractories and Metallurgy Wuhan University of Science and Technology

The effect of adding 0.5ma.s. Cu on ductility and magnetic properties of Fe-6.5si（ma.s.）alloy was *** alloys with and without 0.5ma.s. Cu addition were warm rolled into thin sheets of thickness no more than 0.3mm at temperature below 600 ℃.It was found that the alloy with 0.5ma.s. Cu addition was more easily warm rolled than Cu-free *** tests were carried out to further investigate this phenomenon,which confirmed that the ductility of the alloy with 0.5ma.s. Cu addition was significantly higher than that of Cu-free alloy at 550 ℃.Based on the results of tra.s.ission electron microscopy analysis,the ductility increase of the alloy with 0.5ma.s. Cu addition was attributed to the effect of Cu on the promotion of dynamic recovery and suppression of long-range order in the alloy during warm rolling *** was a.s. observed that the iron loss was lower and inductance was higher for the alloy with 0.5 ma.s. Cu ***,it can be concluded that adding a.s.itably small amount of Cu would not only increase the ductility of Fe-6.5si alloy at warm rolling temperatures but a.s. improve its magnetic properties.

关键词： Fe-6.5si alloy alloying ductility magnetic property microstructure long-range order

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deciphering Water Oxidation Catalysts:The dominant Role of surface Chemistry over Reconstruction degree in Activity promotion

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Nano-Micro Letters 2025年第3期17卷 340-354页

作者： Li An Jianyi Li Yuanmiao sun Jiamin Zhu Justin Zhu Yeow seow Hong Zhang Nan Zhang pinxian Xi * Zhichuan JXu Chun‑Hua Yan state Key Laboratory of Applied Organic Chemistry Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu ProvinceFrontiers Science Center for Rare IsotopesCollege of Chemistry and Chemical EngineeringLanzhou UniversityLanzhou 730000People’s Republic of China school of Materia.s.science and Engineering Nanyang Technological UniversitySingapore 639798Singapore Faculty of Materia.s.science and Energy Engineering Institute of Technology for Carbon NeutralityShenzhen Institute of Advanced TechnologyChinese Academy of SciencesShenzhen 518055People’s Republic of China Key Laboratory of Electromagnetic Materia.s.and devices National Center for International Research On Photoelectric and Energy MaterialsSchool of Materials and EnergyElectron Microscopy CenterYunnan UniversityKunming 650091People’s Republic of China state Key Laboratory of Baiyunobo Rare Earth Resource Researches and Comprehensive Utilization Baotou Research Institute of Rare EarthsBaotou 014030People’s Republic of China Beijing National Laboratory for Molecular sciences State Key Laboratory of Rare Earth Materials Chemistry and ApplicationsPKU‑HKU Joint Laboratory in Rare Earth Materials and Bioinorganic ChemistryPeking UniversityBeijing 100871People’s Republic of China

Water splitting hinges crucially on the availability of electrocatalysts for the oxygen evolution *** surface reconstruction has been widely observed in perovskite catalysts,and the reconstruction degree has been often correlated with the activity ***,a.s.stematic study on the roles of Fe substitution in activation of perovskite LaNiO_(3)is *** substituting Fe content influences both current change tendency and surface reconstruction ***_(0.9)Fe_(0.1)O_(3)is found exhibiting a volcano-peak intrinsic activity in both pristine and reconstructed among all substituted perovskites in the LaNi_(1-x)Fe_(x)O_(3)(x=0.00,0.10,0.25,0.50,0.75,1.00)*** reconstructed LaNi_(0.9)Fe_(0.1)O_(3)shows a higher intrinsic activity than most reported NiFe-based ***,density functional theory calculations reveal that Fe substitution can lower the O 2p level,which thus stabilize lattice oxygen in LaNi0.9Fe0.1O3 and ensure its long-term ***,it is vital interesting that activity of the reconstructed catalysts relied more on the surface chemistry rather than the reconstruction *** effect of Fe on the degree of surface reconstruction of the perovskite is decoupled from that on its activity enhancement after surface *** finding showcases the importance to customize the surface chemistry of reconstructed catalysts for water oxidation.

关键词： Oxygen evolution reaction perovskite oxides doping Activation and reconstruction

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Molecular structure Tailoring of Organic spacers for High‑performance Ruddlesden–popper perovskite solar Cells

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Nano-Micro Letters 2025年第2期17卷 314-357页

作者： pengyun Liu Xuejin Li Tonghui Cai Wei Xing Naitao Yang Hamidreza Arandiyan Zongping shao shaobin Wang shaomin Liu school of Materia.s.science and Engineering State Key Laboratory of Heavy Oil ProcessingChina University of Petroleum(East China)Qingdao 266580People’s Republic of China school of Chemistry and Chemical Engineering Shandong University of TechnologyZibo 255049People’s Republic of China Centre for Applied Materia.s.and Industrial Chemistry(CAMIC) School of ScienceRMIT UniversityMelbourneVic 3000Australia Wa.s.hool of Mines:Minerals Energy and Chemical Engineering(WASM‑MECE)Curtin UniversityPerthWA 6102Australia school of Chemical Engineering The University of AdelaideAdelaideSA 5005Australia school of Engineering Great Bay UniversityDongguan 523000People’s Republic of China

Layer-structured Ruddlesden–popper(Rp)perovskites(Rpps)with decent stability have captured the imagination of the photovoltaic research community and bring hope for boosting the development of perovskite solar cell(psC)***,two-dimensional(2d)or quasi-2d Rp psCs are encountered with some challenges of the large exciton binding energy,blocked charge tra.s.ort and poor film quality,which restrict their photovoltaic ***,these issues can be readily resolved by rationally designing spacer cations of *** review mainly focuses on how to design the molecular structures of organic spacers and aims to endow Rpps with outstanding photovoltaic *** firstly elucidated the important roles of organic spacers in impacting crystallization kinetics,charge tra.s.orting ability and stability of *** we brought three aspects to attention for designing organic ***,we presented the specific molecular structure design strategies for organic spacers of Rpps aiming to improve photovoltaic performance of Rp *** proposed strategies in this review will provide new avenues to develop novel organic spacers for Rpps and advance the development of Rpp photovoltaic technology for future applications.

关键词： Ruddlesden-popper perovskites Low-dimensional perovskite solar cells Organic spacers Molecular structure design strategies

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