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Cu(In,Ga)se_(2)based ultrathin solar cells the pathway from lab rigid to large scale flexible technology

npj Flexible Electronics 2023年第1期7卷 524-534页

作者： T.s.Lopes j.P.Teixeira M.A.Curado B.r.Ferreira A.j.N.Oliveira j.M.V.Cunha M.Monteiro A.Violas j.r.s.barbosa P.C.sousa I.Çaha j.Borme K.Oliveira j.ring W.C.Chen Y.Zhou K.Takei E.Niemi F.L.Deepak M.Edoff G.Brammertz P.A.Fernandes B.Vermang P.M.P.salomé INL-International Iberian Nanotechnology Laboratory Avenida Mestre JoséVeiga4715-330 BragaPortugal Hasselt University imo-imomecMartelarenlaan 423500 HasseltBelgium Imec imo-imomecThor Park 83203600 GenkBelgium EnergyVille imo-imecThorPark 83203600 GenkBelgium CFisUC Department of PhysicsUniversity of CoimbraP-3004-516 CoimbraPortugal Departamento de Física Universidade de AveiroCampus Universitário de Santiago3810-193 AveiroPortugal i3N Universidade de AveiroCampus Universitário de Santiago3810-193 AveiroPortugal Obducat AB Medicon Village22363 LundSweden Ångström Laboratory Department of Engineering SciencesUppsala University75121 UppsalaSweden Midsummer AB Elektronikhõjden 6SE-17543 JãrfãllaSweden CIETI Departamento de FísicaInstituto Superior de Engenharia do PortoInstituto Politécnico do Porto4200-072 PortoPortugal

The incorporation of interface passivation structures in ultrathin Cu(In,Ga)se_(2)based solar cells is *** fabrication used an industry scalable lithography technique—nanoimprint lithography(NIL)—for a 15×15 cm^(2)dielectric layer *** with a NIL nanopatterned dielectric layer are benchmarked against electron-beam lithography(EBL)patterning,using rigid *** NIL patterned device shows similar performance to the EBL patterned *** impact of the lithographic processes in the rigid solar cells’performance were evaluated via X-ray Photoelectron spectroscopy and through a solar Cell Capacitance *** device on stainless-steel showed a slightly lower performance than the rigid approach,due to additional challenges of processing steel substrates,even though scanning transmission electron microscopy did not show clear evidence of impurity ***,time-resolved photoluminescence results strongly suggested elemental diffusion from the flexible ***,bending tests on the stainless-steel device demonstrated the mechanical stability of the CIGs-based device.

关键词： lithography ultrathin rigid

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Women in visual neural regeneration research

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Neural regeneration research 2025年第2期20卷 489-490页

作者： Tonia s.rex David j.Calkins Vanderbilt Eye Institute Vanderbilt University Medical CenterNashvilleTNUSA

The year 2024 marks the 60^(th)anniversary of Title IX and 25 years since the New York Times revealed bias against female faculty members at the Massachusetts Institute of *** take an opportunity here to examine the state of gender bias in a relatively new yet already prominent field,neural regeneration in the visual system,for which there is a well-defined context useful for this *** National Eye Institute(NEI)provided the first round of research funding for its Audacious Goals Initiative(AGI)on visual neural regeneration in 2013 and the last round in ***,we focus on this *** sources included PubMed,the National science Foundation(NsF),the NEI,the Blue ridge Institute for Medical research and data from the major professional organization for eye and vision research,the Association for research in Vision and Ophthalmology(ArVO).

关键词： neural visual Times

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Combinatorial therapies for spinal cord injury repair

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Neural regeneration research 2025年第5期20卷 1293-1308页

作者： Carla s.sousa Andreia Monteiro António j.salgado Nuno A.silva Life and Health sciences research Institute(ICVs) School of MedicineUniversity of MinhoCampus de Gualtar-gualtarBragaPortugal ICVs/3B’s Associate Lab PT Government Associated LabCampus de Gualtar-gualtarBragaPortugal

spinal cord injuries have profound detrimental effects on individuals, regardless of whether they are caused by trauma or non-traumatic events. The compromised regeneration of the spinal cord is primarily attributed to damaged neurons, inhibitory molecules, dysfunctional immune response, and glial scarring. Unfortunately, currently, there are no effective treatments available that can fully repair the spinal cord and improve functional outcomes. Nevertheless, numerous pre-clinical approaches have been studied for spinal cord injury recovery, including using biomaterials, cells, drugs, or technological-based strategies. Combinatorial treatments, which target various aspects of spinal cord injury pathophysiology, have been extensively tested in the last decade. These approaches aim to synergistically enhance repair processes by addressing various obstacles faced during spinal cord regeneration. Thus, this review intends to provide scientists and clinicians with an overview of pre-clinical combinatorial approaches that have been developed toward the solution of spinal cord regeneration as well as update the current knowledge about spinal cord injury pathophysiology with an emphasis on the current clinical management.

关键词： electric stimulation neural tissue regeneration neuroprotection polytherapy spinal cord injury

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Emerging role of A-kinase anchoring protein 5 signaling in reward circuit function

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Neural regeneration research 2025年第10期20卷 2913-2914页

作者： William j.Flerlage Mark L.Dell’Acqua Brian M.Cox Fereshteh s.Nugent Uniformed services University of the Health sciences Department of Pharmacology and Molecular TherapeuticsBethesdaMDUSA Department of Pharmacology University of Colorado School of MedicineAnschutz Medical CampusAuroraCOUSA

There is a strong evidence supporting the hypothesis of synaptic dysfunction as a major contributor to neural circuit and network disruption underlying emotional and mood dysregulation in psychiatric disorders(simmons et al.,2024).Diverse sets of distinct molecular signaling pathways converge on the synapse to regulate synaptogenesis,synaptic function,and synaptic plasticity in brain regions and circuits through complex interactions organized by numerous multivalent protein scaffolds,including the family of proteins known as A-kinase anchoring proteins(AKAPs).

关键词： function supporting

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Lithium bis(trifluoromethanesulfonyl)imide blended in polyurethane acrylate photocurable solid polymer electrolytes for lithium-ion batteries

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journal of Energy Chemistry 2021年第11期30卷 485-496,I0011页

作者： Cristian Mendes-Felipe j.C.barbosa r.Gonsalves D.Miranda C.M.Costa j.L.Vilas-Vilela s.Lanceros-Mendez BCMaterials Basque Center for MaterialsApplications and NanostructuresUPV/EHU Science Park48940 LeioaSpain Macromolecular Chemistry Group(LABQUIMAC) Department of Physical ChemistryFaculty of Science and TechnologyUniversity of the Basque Country(UPV/EHU)Barrio Sarriena s/nE-48940 LeioaSpain Center of Physics University of MinhoCampus of Gualtar4710-057 BragaPortugal Center of Chemistry University of MinhoCampus of Gualtar4710-057 BragaPortugal Ai–school of Technology IPCABarcelosPortugal Ikerbasque Basque Foundation for Science48009 BilbaoSpain

The increased demand of electronic devices promotes the development of advanced and more efficient energy storage devices, such as batteries. Lithium-ion batteries (LIBs) are the most studied battery systems due to their high performance. Among the different battery components, the separator allows the control of lithium ion diffusion between the electrodes. To overcome some drawbacks of liquid electrolytes, including safety and environmental issues, solid polymer electrolytes (sPEs) are being developed. In this work, a UV photocurable polyurethane acrylate (PUA) resin has been blended with lithium bis(trifluoromethanesulfonyl) imide (LiTFsI) up to 30 wt% LiTFsI content to reach a maximum ionic conductivity of 0.0032 ms/cm at room temperature and 0.09 ms/cm at 100 ℃. Those values allowed applying the developed materials as photocurable sPE in swagelok type Li/C-LiFePO_(4) half-cells, reaching a battery discharge capacity value of 139 mAh.g^(−1) at C/30 rate. Those results, together with the theoretical studies of the discharge capacity at different C-rates and temperatures for batteries with LiTFsI/PUA sPE demonstrate the suitability of the developed photocurable sPE for LIB applications.

关键词： solid polymer electrolytes Photocuring Polyurethane acrylate LiTFsI Li-ion batteries

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rheological studies on Glycerol Plasticized Gelatin and Its Blends with Epoxidized soybean Oil

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journal of renewable Materials 2019年第1期7卷 21-30页

作者： E.M.Ciannamea L.A.Castillo r.A.ruseckaite s.E.barbosa Instituto de Investigaciones en Ciencia y Tecnología de Materiales(INTEMA) Universidad Nacional de Mar del Plata-CONICETAv.J.B.Justo 4302Mar del PlataB7608FDQArgentina Planta Piloto de Ingeniería Química(PLAPIQUI) UNS-CONICETCno.La Carrindanga Km.7Bahía Blanca8000Argentina Departamento de Ingeniería Química Universidad Nacional del SurAv.Alem 1253Bahía Blanca8000Argentina

Blends of gelatin(Ge)plasticized with varying amounts of glycerol(Gly),buffer solution pH 10 and epoxidized soybean oil(EsO)to enhance hydrophobicity were prepared by mixing and *** were characterized by rheological tests and microscopy to select optimal conditions for scaling up their *** effect of each component on rheological response was analyzed using parallel plate *** of gelatin specimens with PDMs during rheological tests led to reliable and reproducible results since water evaporation was prevented.A gradual increment in EsO concentration led to blends with increased degree of phase separation,as evidenced by optical and confocal *** compatibility between EsO and Ge increased viscosity at high EsO levels,but up to 10%Gly could be replaced with EsO without a significant variation of rheological behavior.

关键词： rheology renewable plasticizers gelatin blends microstructure

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rANs simulations of the U and V grooves effect in the subcritical flow over four rotated circular cylinders

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journal of Hydrodynamics 2015年第4期27卷 569-578页

作者： ALONZO-GArCIA A. GUTIErrEZ-TOrrEs C.del C. jIMENEZ BErNAL j.A. MOLLINEDO-PONCE de LEON H.r. MArTINEZ-DELGADILLO s.A. barbosa-sALDANA j.G. Instituto Politécnico Nacional SEPI ESIME ZacatencoLABINTHAP U.P.Adolfo López Mateos Edif.5 3er.PisoMéxicoD.F.México Instituto Politécnico Nacional UPIITAAv.IPN 2580C.P.07340MéxicoD.F.México Universidad Autónoma Metropolitana-Azcapotzalco Depto.Ciencias BásicasAv.San Pablo 180Azcapotzalco C.P 07740MéxicoD.F.México

This paper presents a CFD study about the effect of the V and U grooves in the flow over four cylinders in diamond shape configuration at subcritical flow conditions（re= 41 000）. The k- ε realizable turbulence model was implemented to fully structured hexahedral grids with near-wall refinements. results showed that the numerical model was able to reproduce the impinging flow pattern and the repulsive forces present in the lateral cylinders of the smooth cylinder array. As a consequence of the flow alignment induced by the grooves, a jet-flow is formed between the lateral cylinders, which could cause an important vortex induced vibration effect especially in the rear cylinder. The magnitudes of the shear stresses at the valleys and peaks for the V grooved cylinders were lower than those of the U grooved cylinders, but the separation points were delayed due the U grooves presence. It is discussed the presence of a blowing effect caused by counter-rotating eddies located near the grooves peaks that cause a decrease of the shear stresses in the valleys, and promote them at the peaks.

关键词： rANs model grooved cylinder four cylinders subcritical flow impinging flow

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A systematic review of progenitor survival and maturation in Parkinsonian models

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Neural regeneration research 2025年第11期20卷 3172-3178页

作者： Giulia Comini Eilís Dowd Pharmacology&Therapeutics and Galway Neuroscience Center University of GalwayGalwayIreland

stem cell-based brain repair is a promising emergent therapy for Parkinson's disease based on years of foundational research using human fetal donors as a cell *** current therapeutic options for patients,this approach has the potential to provide longterm stem cell–derived reconstruction and restoration of the dopaminergic input to denervated regions of the brain allowing for restoration of certain functions to *** ultimate clinical success of stem cell–derived brain repair will depend on both the safety and efficacy of the approach and the latter is dependent on the ability of the transplanted cells to survive and differentiate into functional dopaminergic neurons in the Parkinsonian *** the pre-clinical literature suggests that there is considerable variability in survival and differentiation between studies,the aim of this systematic review was to assess these parameters in human stem cell-derived dopaminergic progenitor transplant studies in animal models of Parkinson's disease.A defined systematic search of the PubMed database was completed to identify relevant studies published up to March *** screening,76 articles were included in the analysis from which 178 separate transplant studies were *** these,graft survival could be assessed in 52 studies and differentiation in 129 ***,we found that graft survival ranged froms transplanted,with a median of 51%of transplanted cells surviving in the brain;while dopaminergic differentiation of the cells ranged from 0% to 46% of cells transplanted with a median of 3%.This systematic review suggests that there is considerable scope for improvement in the differentiation of stem cell-derived dopaminergic progenitors to maximize the therapeutic potential of this approach for patients.

关键词： cell replacement therapy differentiation embryonic stem cells graft induced pluripotent stem cells Parkinson's disease survival transplant

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Deciphering the mechanobiology of microglia in traumatic brain injury with advanced microsystems

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Neural regeneration research 2025年第8期20卷 2304-2306页

作者： Anthony Procès sylvain Gabriele Univ.Grenoble Alpes InsermU1216Grenoble Institut des NeurosciencesGrenobleFrance Mechanobiology&Biomaterials Group CIRMAPResearch Institute for BiosciencesUniversity of MonsMonsBelgium

Advanced microsystems in traumatic brain injury research:Traumatic brain injury(TBI)results from a mechanical insult to the brain,leading to neuronal and axonal damage and subsequently causing a secondary *** minutes ... 详细信息

关键词： traumatic injury damage

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An unsettling explanation for the failure of skatole-baited ovitraps to capture Culex mosquitoes

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Insect science 2019年第5期26卷 873-880页

作者： Marcelo H.s.Paiva rosangela M.r.barbosa suzane A.santos Norma M.silva Marcia B.Paula Constancia F.j.Ayres Walter s.Leal Depariamento de Entomologia Instituto Aggeu MagalhaesFundagao Oswaldo CruzAv. Professor Moraes RegoRecifePEBrazil CentroAcademicodoAgreste Universidade Federalde Pernambuco CaruaruPEBrazil Departamentode Biologia Celular Embriologia e GeneticaCentro de Ciencias Biologicas Universidade Federal de Santa CatarinaFlorianopolisSC.Brazil Faculdade de saude PCiblica Departamento de Epidemiologia Universidade de Sao PauloSao PauloSPBrazil Department of Molecular and Cellular Biology University of California-DavisDavisCaliforniaUSA

Culex mosquitoes are primarily found in temperate and tropical regions worldwide where they play a crucial role as main vectors of filarial worms and arboviruses. In recife, a northeast city in Brazil, high densities of Culex quinquefasciatus are often found in association with human populated areas. In marked contrast to another part of the city, field tests conducted in the neighborhood of sitio dos Pintos showed that trapping of mosquitoes in skatole-baited ovitraps did not differ significantly from captures in control (water) traps. Thus, classical and molecular taxonomic approaches were used to analyze the Culex species circulating in sitio dos Pintos. results obtained from both approaches agreed on the cocirculation of Culex quinquefasciatus and Culex nigripalpus in three different areas of this neighborhood. What was initially considered as an unexpected failure of this lure turned out to be a more unsettling problem, that is, the first report in recife of Culex nigripalpus, a vector of Venezuelan equine encephalitis virus and West Nile virus. Unplanned urbanization processes close to remnants of the Atlantic forest, such as observed in sitio dos Pintos, may have contributed to the introduction of Cx. nigripalpus in urban areas.

关键词： Culex quinquefasciatus Culex nigripalpus dengue oviposition attractant skatole West Nile virus Zika

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