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A cell-free approach with a supporting biomaterial in the form of dispersed microspheres induces hyaline cartilage formation in a rabbit knee model

Zurriaga Carda, Javier; Lastra, Maria L.; Antolinos-Turpin, Carmen M.; Morales-Román, Rosa M.; Sancho-Tello, María; Perea-Ruiz, Sofía; Milián, Lara; Fernández, Juan M.; Cortizo, Ana M.; Carda, Carmen; Gallego-Ferrer, Gloria; Gómez Ribelles, José Luís (John Wiley & Sons, 2020-05)

[EN] The objective of this study was to test a regenerative medicine strategy for the regeneration of articular cartilage. This approach combines microfracture of the subchondral bone with the implant at the site of the ...
A novel synthetic approach to tyrosine dimers based on pterin photosensitization

Reid, Lara O.; Castaño, Carolina; Dantola, M L.; Lhiaubet ., Virginie Lyria; Miranda Alonso, Miguel Ángel; Marín García, Mª Luisa; Thomas, A. H. (Elsevier, 2017)

[EN] Oxidative damage to proteins leads to a variety of modifications that are markers of pathogenesis. One of the most important modifications is the dityrosine (Tyr(2)) cross-link, resulting from an oxidative covalent ...
A path conditioning method with trap avoidance

Gracia Calandin, Luis Ignacio; Sala, Antonio; Garelli, Fabricio (Elsevier, 2012-06)

This work presents a sliding-mode method for robotic path conditioning. The proposal includes a trap avoidance algorithm in order to escape from trap situations, which are analogous to local minima in potential field-based ...
A supervisory loop approach to fulfill workspace constraints in redundant robots

Gracia Calandin, Luis Ignacio; Sala, Antonio; Garelli, Fabricio (Elsevier, 2012-01)

An approach based on geometric invariance and sliding mode ideas is proposed for redundancy resolution in robotic systems to fulfill configuration and workspace constraints caused by robot mechanical limits, collision ...
Alkylation of a hydrophilic photosensitizer enhances the contact-dependent photo-induced oxidation of phospholipid membranes

Vignoni, Alejandro; Layana, Carla; Junqueira, Helena C.; Thomas, Andrés H.; Itri, Rosangela; Baptista, Mauricio S.; Vignoni, Mariana (Elsevier, 2021-03)

[EN] Lipophilic photosensitizers able to photo-induce lipid oxidation in biomembranes are, in general, much more efficient than hydrophilic ones; acting through the formation of singlet oxygen (O-1(2)), which oxidizes the ...
Aproximaciones al paisaje arqueológico en las tierras bajas sudamericanas: un estudio SIG en el noreste de Buenos Aires (Argentina)

Ghiani Echenique, Naiquen M.; Jakel, Andrés (Universitat Politècnica de València, 2024-01-19)

[ES] La investigación arqueológica regional enfocada en el paisaje fue realizada en el sector meridional del partido de Punta Indio (noreste de la provincia de Buenos Aires, Argentina). En este sector de 722 km2, que contaba ...
Chemical modification of 5-hydroxytryptophan photoinduced by endogenous sensitizers present in skin

Farias, Jesuan J.; Lizondo-Aranda, Paloma; Serrano, Mariana P.; Thomas, Andrés H.; Lhiaubet, Virginie Lyria; Dantola, M. Laura (Elsevier, 2024-04)

[EN] Damage caused to biological targets through sunlight photosensitized reaction is of paramount importance due to their potential effects on human health. In these processes, a chemical alteration of a biomolecule may ...
Chemical Modifications of Globular Proteins Phototriggered by an Endogenous Photosensitizer

Reid, Lara O.; Dántola, M. Laura; Petroselli, Gabriela; Erra-Balsells, Rosa; Miranda Alonso, Miguel Ángel; Lhiaubet, Virginie Lyria; Thomas, Andrés H. (American Chemical Society, 2019-11)

[EN] The main goal of the present work was to investigate the damages photoinduced by pterin (Ptr), an endogenous photosensitizer present in human skin under pathological conditions, on a globular protein such as ubiquitin ...
Combining ZVI reduction with photo-Fenton process for the removal of persistent pollutants

Santos-Juanes Jordá, Lucas; Garcia Einschlag, F. S.; Amat Payá, Ana María; Arqués Sanz, Antonio (Elsevier, 2017)

[EN] An iron-based photochemical process able to act via reductive and oxidative stages by tuning experimental conditions has been explored. In a first step, zero-valent iron (ZVI), added as steel wool, was used to reduce ...
Control no-híbrido de glucemia ensayado en pacientes ambulatorios con Diabetes Tipo 1

Garelli, Fabricio; Fushimi, Emilia; Rosales, Nicolás; Arambarri, Delfina; Serafini, María Cecilia; De Battista, Hernán; Grosembacher, Luis A.; Sánchez-Peña, Ricardo S. (Universitat Politècnica de València, 2022-06-29)

[EN] In this work, we present the experience of our research group with the glucose regulation in people with Type 1 Diabetes (insulin-dependent), known as artificial pancreas. Our research group has carried out three ...
Control Predictivo de Estados Finitos para un Convertidor Bidireccional con Diodos de Enclavamiento

Verne, Santiago A.; Valla, María I. (Elsevier, 2011-10-05)

[ES] En este trabajo se presenta un convertidor multinivel en conexión Espalda contra Espalda (EcE) basado en la topología con Diodos de Enclavamiento. Dicha configuración permite la conexión de dos sistemas trifásicos de ...
Control Super-Twisting con adaptación basada en cruce por cero. Análisis de estabilidad y validación

Anderson, Jorge Luis; Moré, Jerónimo José; Puleston, Paul Federico; Roda, Vicente; Costa-Castelló, Ramón (Universitat Politècnica de València, 2022-12-28)

[EN] In the latest years, the Second Order Sliding Mode (SOSM) control have been emerged as a powerful alternative to traditional sliding mode control. Within this kind of algorithms, the SOSM Super-Twisting Algorithm (STA) ...
Coordinación de sistemas con diferentes dinámicas utilizando conceptos de invarianza geométrica y modos deslizantes

Vignoni, Alejandro; Garelli, Fabricio; Picó Marco, Jesús Andrés (Elsevier, 2013-12)

[ES] Dentro de las posibles acepciones de la palabra, en este trabajo hablaremos de coordinación para referirnos a la acción de actuar sobre las referencias de los sistemas para lograr algún comportamiento colectivo deseado ...
Cryptic homoelogy analysis in species and hybrids of genus Zea

Molina, MDC; Lopez, CG; Staltari, S; Chorzempa, SE; Moreno Ferrero, Vicente (Springer Verlag (Germany), 2013-09)

Cryptic intergenomic pairing of genus Zea was induced by the use of a diluted colchicine solution in order to elucidate the phylogenetic relations and differentiation of the homoeologous genomes. Results indicate that in ...
Data Mining Paradigm in the Study of Air Quality

Represa, Natacha Soledad; Fernández-Sarría, Alfonso; Porta, Andrés; Palomar-Vázquez, Jesús (Springer, 2020-03)

[EN] Air pollution is a serious global problem that threatens human life and health, as well as the environment. The most important aspect of a successful air quality management strategy is the measurement analysis, air ...
Design and characterization of microspheres for a 3D mesenchymal stem cell culture

Lastra, María Laura; Gómez Ribelles, José Luís; Cortizo, Ana María (Elsevier, 2020-12)

[EN] Recent studies have shown the relevance of growing mesenchymal stem cells (MSCs) in three-dimensional environments with respect to the monolayer cell culture on an adherent substrate. In this sense, macroporous scaffolds ...
Effect of Ultrasonic-Assisted Blanching on Size Variation, Heat Transfer, and Quality Parameters of Mushrooms

Lespinard, A.R; Bon Corbín, José; Cárcel Carrión, Juan Andrés; Benedito Fort, José Javier; Mascheroni, Rodolfo H. (Springer Verlag (Germany), 2015-01)

The main aim of this work was to assess the influence of the application of power ultrasound during blanching of mushrooms (60 90 °C) on the shrinkage, heat transfer, and quality parameters. Kinetics of mushroom shrinkage ...
Estudio de Algoritmos 2-Deslizantes Aplicados al Control de Pilas de Combustible

Kunusch, Cristian; Puleston, Paul F.; Mayosky, Miguel A. (Universitat Politècnica de València, 2008-07-09)

[EN] In this work, a comparative study of three different second order sliding mode algorithms is performed. These controllers are used to solve the breathing problem of a PEM fuel cell stack. The designed algorithms are ...
Examining pedagogical knowledge content on mitosis in a University context

González, N.; Rossi, A. (Universitat Politècnica de València, 2016-10-03)

[EN] Mitosis is a process of cell division occurring in eukaryotic organisms. Students from many countries experience difficulties learning this science topic, and its teaching demands substantial effort. Effective teachers ...
Fusarium sudanense, endophytic fungus causing typical symptoms of seedling blight and seed rot on wheat

Larran, Silvina; Santamarina Siurana, Mª Pilar; Rosello Caselles, Josefa; Simón, María Rosa; Perelló, Analia (Elsevier, 2020)

[EN] An endophytic fungus isolated from healthy wheat seeds cultivar Klein Yarará in Buenos Aires Province, Argentina, was initially identified as belonging to the Fusarium fujikuroi species complex based on morphological ...