Resultados totales (Incluyendo duplicados): 41943
Encontrada(s) 4195 página(s)
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376002
Set de datos (Dataset). 2025

CONTROLS OF FOCUSED FLUID RELEASE IN SUBDUCTION ZONES: INSIGHTS FROM EXPERIMENTAL DEHYDRATION OF BRUCITE VEIN NETWORKS IN SERPENTINITE [DATASET 1: ELECTRON MICROSCOPY]

  • Menzel, Manuel D.
  • Eberhard, Lisa
  • Arias, Austin
  • Padrón-Navarta, José Alberto
  • Plümper, Oliver
This data repository contains the full-resolution scanning electron microscopy (SEM-EDX, SEM-BSE and SEM-EBSD) data of (A) the starting material and (B) the post-experiment analysis, of the article: Menzel, Manuel D.; Eberhard, Lisa; Arias, Austin; Padrón-Navarta, José Alberto; Plümper, Oliver; 2025. Controls of focused fluid release in subduction zones: insights from experimental dehydration of brucite vein networks in serpentinite (in review in Contributions to Mineralogy and Petrology)., The collection of data included in this repository was funded by RUSTED projects PID2022-136471NB-C21 & PID2022-136471NB-C22 funded by the Agencia Estatal de Investigación (MCIN/AEI/10.13039/501100011033), Spain, co-financed by the European Union ERDF – a way of making Europe. The authors further acknowledge: EXCITE Network Transnational Access TNA-C3-2023-13 under European Union’s Horizon 2020 grant agreement No 101005611 & Horizon Europe grant agreement No 101131765 (L.E.; M.D.M). M.D.M acknowledges a postdoctoral fellowship (Postdoc_21_00791) funded by the Junta de Andalucía (Consejeria de Conocimiento y Universidades) and cofunded by ERDF. J.A.P-N. acknowledges additional support from the Junta de Andalucía through the ProyExcel 00757 research project. L.E., A.A. and O.P. acknowledge funding by the Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO), grant VI.Vidi.193.030, the Netherlands., Peer reviewed

DOI: http://hdl.handle.net/10261/376002, https://doi.org/10.20350/digitalCSIC/16999
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376002
HANDLE: http://hdl.handle.net/10261/376002, https://doi.org/10.20350/digitalCSIC/16999
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376002
PMID: http://hdl.handle.net/10261/376002, https://doi.org/10.20350/digitalCSIC/16999
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376002
Ver en: http://hdl.handle.net/10261/376002, https://doi.org/10.20350/digitalCSIC/16999
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376002

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376010
Set de datos (Dataset). 2025

SAMSON: AN AUTOMATED BRAIN EXTRACTION TOOL FOR RODENTS USING SAM

  • Panadero Soler, Daniel
  • Kotb Selim, Mohamed
  • Martínez-Tazo, Patricia
  • Muñoz-Moreno, Emma
  • Ramos-Cabrer, Pedro
  • López-Larrubia, Pilar
  • De Santis, Silvia
  • Canals, Santiago
  • Pertusa, Antonio
[Description of methods used for collection/generation of data] D1: Images acquired on a 7-T scanner (Bruker, BioSpec 70/30, Ettlingen, Germany) using a T2-weighted RARE (Rapid Acquisition with Relaxation Enhancement) sequence. D2: Images acquired on a 7-T scanner (Bruker, BioSpec 70/30, Ettlingen, Germany) equipped with an actively shielded gradient system using a T2-weighted sequence. D3: Images acquired on a 11.4-T MRI scanner (Bruker BioSpec USR 117/16, Ettlingen, Germany) using a T2-weighted RARE sequence., [Methods for processing the data] Panadero Soler, Daniel; Kotb Selim, Mohamed; Martínez-Tazo, Patricia; Muñoz-Moreno, Emma; Ramos-Cabrer, Pedro; López-Larrubia, Pilar; De Santis, Silvia; Canals, Santiago; Pertusa, Antonio; 2025; SAMson: an automated brain extraction tool for rodents using SAM [Dataset]; BioRxiv; https://doi.org/10.1101/2024.03.07.583982, S.C. acknowledges support from PCI2024-153491 funded by MICIU /AEI /10.130 39/501100011033 and UE, PID2021-128158NB-C21 funded by MICIU/10.13039/ 50110 0011033 and FEDER, UE, CEX2021-001165-S funded by MICIU/AEI /10.13039/50110 0011033 and Excellence Grant CIPROM/2022/15 and INVESTIGO INVEST/2022/396 funded by the Generalitat Valenciana and Next Generation EU. S.D.S. was supported by the the Spanish Ministerio de Ciencia e Innovación, Agencia Estatal de Investigación (PID2021-128909NA-I00 and CNS2023-14488 ), by the Programs for Centres of Excellence in R\&D Severo Ochoa (CEX2021-001165-S), and by the Generalitat Valenciana through a Subvencion para la contratación de investigadoras e investigadores doctores de excelencia 2021 (CIDEGENT/2021/015) and by a Fundación Pasqual Maragall Research Programme (2024 call). P.L-L. was funded by grant PID2021-122528OB-I00 funded by MICIU/AEI/10.13039/501100011033/FEDER, UE. Some of the mice used in this study were generated in the project funded by MCIU/AEI/FEDER, UE grants PID2022-141700OB-I00, MCIN/AEI/10.13039/501100011033 and CB/07/09/0034 Center for Networked Biomedical Research on Mental Health (CIBERSAM, Bortolozzi A). In addition, the funding sources acknowledged in: 1) Mateu-Bosch A, Segur-Bailach E, Muñoz-Moreno E, Barallobre MJ, Arbonés ML, Gea-Sorlí S, et al. Systemic delivery of AAV-GCDH ameliorates HLDinduced phenotype in a glutaric aciduria type I mouse model. Molecular Therapy - Methods & Clinical Development. 2024;32(3):101276. Available from: https://www.sciencedirect.com/science/article/pii/S2329050124000925. and 2) Haddad-Tóvolli R, Ramírez S, Muñoz-Moreno E, Milà-Guasch M, Miquel-Rio L, Pozo M, et al. Food craving-like episodes during pregnancy are mediated by accumbal dopaminergic circuits. Nature Metabolism. 2022 Apr;4(4):424-34. Available from: https://doi.org/10.1038/s42255-022-00557-1., With funding from the Spanish government through the "Severo Ochoa Centre of Excellence" accreditation (CEX2021-001165-S)., Peer reviewed

DOI: http://hdl.handle.net/10261/376010, https://doi.org/10.20350/digitalCSIC/17000
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376010
HANDLE: http://hdl.handle.net/10261/376010, https://doi.org/10.20350/digitalCSIC/17000
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376010
PMID: http://hdl.handle.net/10261/376010, https://doi.org/10.20350/digitalCSIC/17000
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376010
Ver en: http://hdl.handle.net/10261/376010, https://doi.org/10.20350/digitalCSIC/17000
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376010

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376055
Set de datos (Dataset). 2024

[DATASET] GENERIC RESIDUE NUMBERING OF THE GAIN DOMAIN OF ADHESION GPCRS

  • Seufert, Florian
  • Pérez-Hernández, Guillermo
  • Pándy-Szekeres, Gáspár
  • Guixà-González, Ramon
  • Langenhan, Tobias
  • Gloriam, David
  • Hildebrand, Peter Werner
The archive consists of three files: gaingrn_data.tgz Contains the underlying data and object structures for the GAIN-GRN creation process and the python package availabe in https://github.com/FloSeu/GAIN-GRN. This can be downloaded manually and extracted in the respective GAIN-GRN/ directory or automatically retrieved via a dedicated function agpcr_gains.tgz Contains the best (rank 1) PDB model of the ColabFold/AlphaFold2 workflow for each adhesion GPCR GAIN domain, named by its UniProt accession number. pkd_gains.tgz Contains the best (rank 1) PDB model of the ColabFold/AlphaFold2 workflow for each polycystic kidney disease (PKD1) / PKD1-like 1 protein (PKD1L1) GAIN domain, named by its UniProt accession number., The dataset corresponding to the publication: Generic residue numbering of the GAIN domain of adhesion GPCRs Florian Seufert, Guillermo Pérez-Hernández, Gáspár Pándy-Szekeres, Ramon Guixà-González, Tobias Langenhan, David E. Gloriam, Peter W. Hildebrand ReasearchSquare https://doi.org/10.21203/rs.3.rs-4761600/v1, Peer reviewed

Proyecto: //
DOI: http://hdl.handle.net/10261/376055, https://doi.org/10.20350/digitalCSIC/17001
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376055
HANDLE: http://hdl.handle.net/10261/376055, https://doi.org/10.20350/digitalCSIC/17001
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376055
PMID: http://hdl.handle.net/10261/376055, https://doi.org/10.20350/digitalCSIC/17001
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376055
Ver en: http://hdl.handle.net/10261/376055, https://doi.org/10.20350/digitalCSIC/17001
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376055

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376068
Set de datos (Dataset). 2025

SUPPORTING INFORMATION: RHODIUM-PROMOTED ANTI-HYDROBORATION OF TERMINAL ALKYNES VIA COMBINED STOICHIOMETRIC REACTIONS

  • Heras, Laura A. de las
  • Esteruelas, Miguel A.
  • Mituła-Chmielowiec, Katarzyna A.
  • Oliván, Montserrat
  • Oñate, Enrique
-General information for the Experimental Section, structural analysis, computational details, kinetic plots, energy profiles, and NMR spectra (PDF). -Cartesian coordinates of calculated structures (XYZ)., Peer reviewed

Proyecto: //
DOI: http://hdl.handle.net/10261/376068
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376068
HANDLE: http://hdl.handle.net/10261/376068
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376068
PMID: http://hdl.handle.net/10261/376068
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376068
Ver en: http://hdl.handle.net/10261/376068
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376068

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376732
Set de datos (Dataset). 2024

SUPPORTING INFORMATION TO DO N-DOPED ACTIVATED CARBONS TRULY OUTPERFORM N-FREE ACTIVATED CARBONS FOR CO2 SEPARATION IN HUMID CONDITIONS? [DATASET]

  • Morales Ospino, R.
  • Taurbekov, A.
  • Castro Gutiérrez, Jimena
  • Izquierdo Pantoja, María Teresa
  • Atamanov, M.
  • Mansurov, Z.
  • Celzard, Alain
  • Fierro, Vanessa
Figure S1: Source: fugacity data obtained from REFPROP software database by NIST.-- Under a Creative Commons License BY-NC-ND 4.0., Figure S1. Comparison of pressure and fugacity values for CO2 and N2 up to 35 bars.-- Mathematical model for the simulation of breakthrough curves:Table 1, Particle and bed parameters; Table 2, Mass transfer parameters; Table 3, Energy transfer parameters; Table 4, Momentum Parameters; Table S1. Fitting parameters of the Dual-Site Langmuir adsorption model; Table S2. Comparison of literature data on CO2 uptake at different temperatures and sample N content; Table S3. Fitting parameters of the Do and Do adsorption model; Figure S2. Selectivity of CO2 over N2 at 1 bar (15 vol.% CO2/ 85 vol.% N2) at different temperatures compared to normalized N-content (divided by BET area) both in the bulk phase (wt.%, top graph) and at the surface (at.%, bottom graph)., This work was supported by the TALiSMAN and TALiSMAN2 projects funded by ERDF and the CATALPA project (ANR-22-PESP-0007) funded by the ANR France 2030 program., Peer reviewed

Proyecto: //
DOI: http://hdl.handle.net/10261/376732
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376732
HANDLE: http://hdl.handle.net/10261/376732
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376732
PMID: http://hdl.handle.net/10261/376732
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376732
Ver en: http://hdl.handle.net/10261/376732
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376732

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376131
Set de datos (Dataset). 2024

SUPPLEMENTARY MATERIALS: MUSSEL-INSPIRED MULTIFUNCTIONAL POLYETHYLENE GLYCOL NANOPARTICLE INTERFACES

  • Casagualda, Carolina
  • López-Moral, Alba
  • Alfonso Triguero, Paula
  • Lorenzo, Julia
  • Alibés, Ramón
  • Busqué, Félix
  • Ruiz Molina, Daniel
S1: experimental part of synthesis of monomers; S2: experimental part synthesis of amino glucopyranose; S3: experimental part of synthesis of intermediate 21; S4: 1H, 13C NMR and IR spectra of new compounds; S5: 1H NMR and IR spectra of oligomers and copolimers; S6: GPC spectra; S7: other 1H, 13C NMR spectra., Peer reviewed

Proyecto: //
DOI: http://hdl.handle.net/10261/376131
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376131
HANDLE: http://hdl.handle.net/10261/376131
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376131
PMID: http://hdl.handle.net/10261/376131
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376131
Ver en: http://hdl.handle.net/10261/376131
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376131

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376163
Set de datos (Dataset). 2024

SUPPORTING INFORMATION FOR PRESENT-DAY SHORTENING ACCOMMODATED BY FOLDING, THRUSTING AND STRIKE-SLIP FAULTING IN THE ENRIQUILLO BASIN OF SOUTHERN CENTRAL HISPANIOLA: IMPLICATIONS FOR THE REGIONAL SEISMIC HAZARD [DATASET]

  • Escuder Viruete, Javier
  • Fernández Rodríguez, Francisco José
  • Pérez Valera, Fernando
  • Medialdea, Alicia
  • Castillo-Carrión, Mercedes
Methods are described in the publication: Escuder‐Viruete, J., Fernández, F. J., Valera, F. P., Medialdea, A., & Castillo‐Carrión, M. (2025). Present‐day shortening accommodated by folding, thrusting and strike‐slip faulting in the Enriquillo basin of southern central Hispaniola: Implications for the regional seismic hazard. Tectonics, 44, e2024TC008376. https://doi.org/10.1029/2024TC008376, Methods for procesing the data are described in the publication: Escuder‐Viruete, J., Fernández, F. J., Valera, F. P., Medialdea, A., & Castillo‐Carrión, M. (2025). Present‐day shortening accommodated by folding, thrusting and strike‐slip faulting in the Enriquillo basin of southern central Hispaniola: Implications for the regional seismic hazard. Tectonics, 44, e2024TC008376. https://doi.org/10.1029/2024TC008376, Instrument- or software-specific information needed to interpret/reproduce the data is described in the Supporting Information 4. Methodology of dynamic fault-slip analysis., Estructura: Data Set_digital.csic.docx Supporting Information 1. GPS site velocities relative to Caribbean plate fixed frame. Supporting Information 2. Results of optically stimulated luminescence dating. Supporting Information 3. Results of radiocarbon dating. Supporting Information 4. Methodology of dynamic fault-slip analysis. Supporting Information 5. Earthquake focal mechanisms for southern central Hispaniola. Supporting Information 6. Geological characteristics of sites used to obtain stress tensors from fault and fracture data. Supporting Information 7. Stress tensors obtained by methods of inversion of fault-slip data. Supporting Information 8. Stress tensors obtained from mixed Bingham distribution of fault and fracture planes. Supporting Information 9. Maximum horizontal stresses and tectonic regimes obtained by inversion methods Supporting Information 10. Characteristics of the main seismotectonic structures in the Enriquillo basin and adjacent regions., [EN] This dataset present GPS geodetic, geochronological (optically stimulated luminescence and radiocarbon) methodological, seismic, structural and seismotectonic data collected in southern central Hispaniola Island in the Dominican Republic. These data collectively allow us to better understand how Hispaniola accommodates a significant portion of the present-day convergence between Caribbean and North American plates. In particular, the role played by the of active individual faults and fault systems in the Neogene Enriquillo basin and adjacent Neiba and Bahoruco mountain ranges. This information is important to characterize the active deformation pattern in southern Hispaniola, but it is also crucial to quantitatively estimate the regional seismic hazard., The research was funded through DR-T 1190 project of the Banco Interamericano de Desarrollo (World Bank), 2015-1b3-118 FONDOCYT project of the Dominican Republic Government and PID2019-105625RB-C22 MCIN/AEI/10.13039/501100011033 project of the Spanish Government., Peer reviewed

DOI: http://hdl.handle.net/10261/376163
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376163
HANDLE: http://hdl.handle.net/10261/376163
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376163
PMID: http://hdl.handle.net/10261/376163
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376163
Ver en: http://hdl.handle.net/10261/376163
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376163

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376169
Set de datos (Dataset). 2025

EVALUACIÓN DE LA NOCHE EUROPEA DE L@S INVESTIGADOR@S ANDALUCÍA. OPEN RESEARCHERS 2016

EVALUATION OF THE EUROPEAN RESEARCHERS' NIGHT IN ANDALUSIA. OPEN RESEARCHERS 2016

  • Domínguez Álvarez, Juan Antonio
  • Sotomayor, Rafaela
  • Trujillo Carmona, Manuel
El libro de códigos está disponible en español y en traducción al inglés., [ES] La Noche Europea de los Investigadores es un proyecto de divulgación científica en el que los investigadores/as muestran su trabajo a los ciudadanos de una forma lúdica así como su repercusión en la vida cotidiana. Se trata de una acción Marie Sklodowska Curie (MSCA), dentro del Programa Marco de Investigación e Innovación de la UE Horizonte Europa 2020. Este evento se celebra simultáneamente en más de 350 ciudades europeas de 30 países desde 2005. La evaluación de la Noche Europea de los Investigadores en Andalucía se ha realizado a través de una encuesta dirigida tanto a investigadores como al público en general. En esta edición se han recogido datos de tres fuentes diferenciadas: cuestionarios de evaluación de actividades 1.314 cuestionarios, tarjetas de ‘Cuentame tu noche’ 3.418 asistentes y cuestionarios de evaluación de los investigadores/as 584 registros., [EN] The European Researchers' Night is a scientific outreach project where researchers showcase their work to citizens in an engaging way, highlighting its impact on daily life. It is part of the Marie Sklodowska-Curie Actions (MSCA) within the EU Horizon Europe 2020 Research and Innovation Framework Programme. This event has been held simultaneously in over 350 European cities across 30 countries since 2005. The evaluation of the European Researchers' Night in Andalusia was conducted through a survey targeting both researchers and the general public. In this edition, data was collected from three distinct sources: 1,314 activity evaluation questionnaires, 3,418 "Tell me about your night" feedback cards, and 584 researcher evaluation questionnaires., Project funded by the European Commission’s Horizon Europe Research Framework Programme, in the framework of Marie Sktodowska-Curie actions., 1. Lista de archivos: - THE NIGHT 2016 Readme_EN.pdf - THE NIGHT 2016 Readme_SP.pdf A) Archivos para el dataset de Asistentes_Evaluadores: - THE NIGHT 2016 (Attendees_evaluator)_Data file.csv - THE NIGHT 2016 (Attendees_evaluator)_Data file.sav - THE NIGHT 2016 (Attendees_evaluator)_Codebook_EN.pdf - THE NIGHT 2016 (Attendees_evaluator)_Codebook_SP.pdf - THE NIGHT 2016 (Attendees_evaluator)_Questionnaire.pdf B) Archivos para el dataset de Asistentes_Perfiles: - THE NIGHT 2016 (Attendees_profile)_Data file.csv - THE NIGHT 2016 (Attendees_profile)_Data file.sav - THE NIGHT 2016 (Attendees_profile)_Codebook_EN.pdf - THE NIGHT 2016 (Attendees_profile)_Codebook_SP.pdf - THE NIGHT 2016 (Attendees_profile)_Questionnaire.pdf C) Archivos para el dataset de Investigadores - THE NIGHT 2016 (Researchers)_Data file.csv - THE NIGHT 2016 (Researchers)_Data file.sav - THE NIGHT 2016 (Researchers)_Codebook_EN.pdf - THE NIGHT 2016 (Researchers)_Codebook_SP.pdf - THE NIGHT 2016 (Researchers)_Questionnaire.pdf, Peer reviewed

Proyecto: //
DOI: http://hdl.handle.net/10261/376169, https://doi.org/10.20350/digitalCSIC/17002
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376169
HANDLE: http://hdl.handle.net/10261/376169, https://doi.org/10.20350/digitalCSIC/17002
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376169
PMID: http://hdl.handle.net/10261/376169, https://doi.org/10.20350/digitalCSIC/17002
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376169
Ver en: http://hdl.handle.net/10261/376169, https://doi.org/10.20350/digitalCSIC/17002
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376169

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376216
Set de datos (Dataset). 2024

SUPPORTING INFORMATION : BROADLY ACCESSIBLE 3D IN VITRO SKIN MODEL AS A COMPREHENSIVE PLATFORM FOR ANTIBACTERIAL THERAPIES SCREENING

  • Villata, S.
  • Baruffaldi, D.
  • Cue Lopez, R.
  • Paoletti, C.
  • Bosch, Paula
  • Napione, L.
  • Giovannozzi, A. M.
  • Pirri, C. F.
  • Martínez-Campos, Enrique
  • Frascella, F.
Skin infections are currently a worldwide emergency as antibiotic-resistant bacteria are spreading, leading to the ineffectiveness of most antibiotics and antibacterial strategies. Consequently, there is an urgency of developing and testing innovative antibacterial therapies. As traditional 2D cell culture and planktonic bacteria culture can be obsolete due to their incapability of resembling the complex infection environment, 3D in vitro skin models can be a powerful tool to test and validate therapies. In this article, a 3D in vitro epidermis-dermis skin model has been developed and biofabricated to be broadly available, reaching a balance between the simplicity and reproducibility of the model and its complexity in terms of wound, infection, and treatment response. The results are really promising, as the skin model developed a comprehensive physical barrier. To further investigate the skin model, controlled wounding, infection, and antibiotic treatments were performed. The results were remarkable: Not only was the unwounded epidermal barrier able to partially stop the bacterial proliferation, but the entire system reacted to both wound and infection in a complex and complete way. Extracellular matrix deposition and remodeling, inflammatory response, antimicrobial peptide production, and change in cellular behaviors, from epithelial to mesenchymal and from fibroblasts to myofibroblasts, were witnessed, with different extents depending on the bacterial strain. In addition, the inflammatory response to the antibiotic administration was opposite for the two bacterial infections, probably revealing the release of inflammatory endotoxins during Escherichia coli death. In conclusion, the presented 3D in vitro skin model has all the characteristics to be a future landmark as a platform for antibacterial strategy therapy testing., Peer reviewed

Proyecto: //
DOI: http://hdl.handle.net/10261/376216
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376216
HANDLE: http://hdl.handle.net/10261/376216
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376216
PMID: http://hdl.handle.net/10261/376216
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376216
Ver en: http://hdl.handle.net/10261/376216
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376216

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376242
Set de datos (Dataset). 2025

EMISSION OF NANOPARTICLE AEROSOLS FROM COMPOSITES FUNCTIONALIZED WITH MULTI-WALL CARBON NANO TUBES (MWCNTS) SUBJECTED TO SLIDING WEAR: THE INFLUENCE OF MATRIX MATERIAL

  • Husanu, Francisca
  • Vélez Molina, Juan Camilo
  • Cornelio, Jesus Antonio Carlos
  • Santa Marin, Juan Felipe
  • Toro, Alejandro
  • Castellote, Marta
  • Nevshupa, Roman
[Description of methods used for collection/generation of data] Triboemission_data, the files contains nanoparticles concentration data acquired during abrasion experiments (triboemission), using a Scanning Mobility Particle Sizer (SMPS)., [Methods for processing the data] The data was procesed using data analysis and scientific programming software., A comprehensive investigation was conducted to evaluate the impact of the matrix material on the mechanical properties, microstructure, and triboemission of nanoparticle aerosols in polymer-matrix and cement-matrix composites functionalized with multi-walled carbon nanotubes (MWCNTs). The cementitious specimens were subjected to abrasion using a 20 mm diameter alumina ceramic ball, which was pressed against the sample using a constant dead load of 2.94 N. For the polymer composites, an inverse configuration was utilized to simulate the sliding conditions of a top-of-rail friction modifier, wherein a stationary composite specimen was pressed against a rotating steel disk under a constant dead load of 10 N. The sliding velocity was maintained at 1 m/s for the cement composite, while for the polymer materials, it ranged between 3.0 and 3.5 m/s. A systematic quantitative methodology was implemented to evaluate the deposition rate, emission rate, and emissivity. For cementitious materials, characterized by more pronounced porosity compared to polymers, the pore structure was analyzed using a Dynamic Vapor Sorption (DVS) system and mercury intrusion porosimetry. Raman spectroscopic analysis, utilizing a 780 nm excitation laser wavelength, was performed on both the worn surfaces and the adjacent pristine areas. The matrix material plays a critical role in nanoparticle aerosol generation and triboemission from MWCNT-functionalized composites. In polymer-matrix composites, MWCNT incorporation reduces surface damage and promotes transfer layer formation. While MWCNT addition has no impact on triboemission kinetics, it slightly modifies the aerodynamic characteristics of aerosol particles by narrowing the range of relaxation times across particle sizes. In the cement-matrix composite, the addition of MWCNT significantly increased crystallite size, reduced surface damage, and improved wear resistance. The observed differences in triboemission behaviors can likely be attributed to the primary wear mechanisms: abrasion in the cement-matrix composite and adhesion in the polymer-matrix composite, rather than any direct mechanical or structural changes induced by the MWCNT additive., This work was supported by the Spanish National Research Council (projects COOPB20363, COOPA20495, COOPB24043), Ministry of Science, Innovation and Universities of Spain (projects PID2019-111063RB-I00 and TED2021-129950B-I00) and the National Council of Science and Technology of Mexico - CONACYT (grant 740521). The authors acknowledge the FESEM service from the MiNa Laboratory at IMN funded by Madrid’s Community Government (project S2013/ICE2822), Ministry of Science, Innovation and Universities of Spain (project CSIC13-4E-1794) and EU (FEDER, FSE)., File List: Triboemission_data.xlsx DVS_data_cement.xlsx MIP_isotherm_data.xlsx He pycnometry_data.xlsx Raman_data.xlsx, Peer reviewed

DOI: http://hdl.handle.net/10261/376242, https://doi.org/10.20350/digitalCSIC/17006
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376242
HANDLE: http://hdl.handle.net/10261/376242, https://doi.org/10.20350/digitalCSIC/17006
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376242
PMID: http://hdl.handle.net/10261/376242, https://doi.org/10.20350/digitalCSIC/17006
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376242
Ver en: http://hdl.handle.net/10261/376242, https://doi.org/10.20350/digitalCSIC/17006
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/376242

Buscador avanzado