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Listar por palabra clave "Gelatin"

Mostrando ítems 1-20 de 30

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Alginate-based hydrogels functionalised at the nanoscale using layer-by-layer assembly for potential cartilage repair

Gentile, Piergiorgio; Ghione, C.; Ferreira, A. M.; Crawford, A.; Hatton, P. V. (Royal Society of Chemistry, 2017-09-01)

[EN] Injuries to articular cartilage are frequently difficult to repair, in part because of the poor regenerative capacity of this tissue. To date, no successful system for complete regeneration of the most challenging ...
Antibacterial and Barrier Properties of Gelatin Coated by Electrospun Polycaprolactone Ultrathin Fibers Containing Black Pepper Oleoresin of Interest in Active Food Biopackaging Applications

Figueroa-López, Kelly Johana; Castro-Mayorga, Jinneth Lorena; Andrade-Mahecha, Maragarita María; Cabedo, Luis; Lagaron, José María (MDPI AG, 2018-04)

[EN] The present study evaluated the effect of using electrospun polycaprolactone (PCL) as a barrier coating and black pepper oleoresin (OR) as a natural extract on the morphology, thermal, mechanical, antimicrobial, oxygen, ...
Aproximación al estudio físico-químico de colas animales para su uso en tratamientos de restauración

Bailach Bartra, Clara (Universitat Politècnica de València, 2013-01-08)

[ES] Las gelatinas y colas son sustancias proteicas de diferente pureza provenientes de la desnaturalización del colágeno. Debido a su origen natural variado y sus distintos procesos de extracción, pueden diferir en sus ...
Bioactive glass/polymer composite scaffolds mimicking bone tissue

Gentile, Piergiorgio; Mattioli-Belmonte, Monica; Chiono, Valeria; Ferretti, Concetta; Baino, Francesco; Tonda-Turo, Chiara; Chiara Vitale-Brovarone; Pashkuleva, Iva; Reis, Rui L.; Ciardelli, Gianluca (John Wiley & Sons, 2012-10)

[EN] he aim of this work was the preparation and characterization of scaffolds with mechanical and functional properties able to regenerate bone. Porous scaffolds made of chitosan/gelatin (POL) blends containing different ...
Biomimetic microgels for articular cartilage regeneration. A minipig knee model

Milián, Lara; Ródenas Rochina, Joaquín; Alcorisa, Ignacio; Plá-Salom, Júlia; Aguilar Hernández, Ángel; Gómez-Tejedor, José-Antonio; Gallego-Ferrer, Gloria; Sancho-Tello, María; Monllau, Juan Carlos; Mata Roig, Manuel; Gómez Ribelles, José Luís (Elsevier, 2024-10-24)

[EN] The aim of this study is to explore, with an in vivo model, the regeneration of articular cartilage that can be obtained with a strategy that combines the stimulation of the subchondral bone with the implantation of ...
Bioresorbable glass effect on the physico-chemical properties of bilayered scaffolds for osteochondral regeneration

Gentile, Piergiorgio; Chiono, Valeria; Tonda-Turo, Chiara; Mattu, Clara; Baino, Francesco; Vitale-Brovarone, Chiara; Ciardelli, Gianluca (Elsevier, 2012-12-15)

[EN] In this work, bilayered and bioresorbable composite scaffolds are developed with mechanical and functional properties for osteochondral tissue engineering. Porous scaffolds made of gelatin (G) and bioresorbable phosphate ...
Desarrollo de hidrogeles biomiméticos inyectables para cultivo celular hepático

Rodríguez Fernández, Julio (Universitat Politècnica de València, 2021-02-02)

[ES] Los métodos de cultivo de células que simulan el tejido, los cuales promueven la función específica del hígado durante un período prolongado, son herramientas prometedoras para la ingeniería de tejidos hepática y los ...
Desarrollo de un sistema de liberación prolongada de factor neural del crecimiento a partir de micropartículas de gelatina introducidas en dos scaffolds de ácido hialurónico y poli( etil acrilato

Rodríguez Ruiz, Alejandro (Universitat Politècnica de València, 2014-09-26)

[EN] Nowadays there are lots of diseases with a neurologic origin where the pathogenic common marker is the loss of specific groups of neurons, for example; Parkinson disease with the degener ...
Detección de cuerpos extraños en postres gelificados mediante tecnologías ultrasónicas

García Gómez, Ricardo (Universitat Politècnica de València, 2024-10-10)

[ES] Los cuerpos extraños representan un tipo de riesgo físico para los consumidores de un alimento. Como cuerpos extraños, puede considerarse cualquier sustancia ajena al alimento, como pueden ser fragmentos de plástico, ...
Development of Antimicrobial Biocomposite Films to Preserve the Quality of Bread

Figueroa-López, Kelly J.; Andrade-Mahecha, Margarita Maria; Torres-Vargas, Olga Lucía (MDPI AG, 2018-01)

[EN] This study focused on the development of gelatin-based films with incorporation of microcrystalline cellulose as reinforcement material. Clove (Syzygium aromaticum), nutmeg (Myristica fragrans), and black pepper (Piper ...
Encapsulation of a grape vine extract in ι-carrageenan and gelatin matrices: influence of intermolecular interactions on release properties

Llavata Cabrero, Beatriz (Universitat Politècnica de València, 2017-09-11)

[EN] The aim of this study was to understand the intermolecular interactions between ι- carrageenan and gelatin, two food additives with gelling capacity, as well as their interaction with a grape vine extract, as a ...
Encapsulation of curcumin in electrosprayed gelatin microspheres enhances its bioaccessibility and widens its uses in food applications

Gómez Estaca, Joaquin; GAVARA CLEMENTE, RAFAEL; Hernandez Muñoz, Maria Pilar (Elsevier, 2015-05)

[EN] Curcumin has uses as a food colorant and functional ingredient, these uses being restrained owing to its low solubility in water, which limits its dispersion in food matrices and its bioaccessibility. Curcumin-gelatin ...
Estabilidad de bases aromáticas alimentarias microencapsuladas: Comparación de diferentes combinaciones de soportes basados en hidratos de carbono, proteinas y gomas

Navarro Selma, Ignacio (Universitat Politècnica de València, 2015-11-13)

[ES] Uno de los factores clave en la calidad de los productos elaborados por las empresas del sector de la alimentación es la preservación de los aromas propios del alimento. En este trabajo se han estudiado los efectos ...
Extracellular matrix inspired gelatin/hyaluronic acid injectable hydrogels

Sanmartín-Masiá, Esther; Poveda-Reyes, Sara; Gallego-Ferrer, Gloria (Taylor & Francis, 2017)

[EN] Gelatin injectable hydrogels have attracted attention for soft tissues regeneration; however, their poor mechanical properties limit their applications. The authors present a versatile strategy to enhance mechanical ...
Gelatin-Hyaluronic Acid Hydrogels with Tuned Stiffness to Counterbalance Cellular Forces and Promote Cell Differentiation

Poveda Reyes, Sara; Moulisova, Vladimira; Sanmartín Masiá, Esther del Rosario; Quintanilla-Sierra, Luis; Salmerón Sánchez, Manuel; Gallego-Ferrer, Gloria (Wiley, 2016-09)

[EN] Cells interact mechanically with their environment, exerting mechanical forces that probe the extracellular matrix (ECM). The mechanical properties of the ECM determine cell behavior and control cell differentiation ...
Incorporation of PLGA nanoparticles into porous chitosan-gelatin scaffolds: Influence on the physical properties and cell behavior

Nandagiri, Vijay Kumar; Gentile, Piergiorgio; Chiono, Valeria; Tonda-Turo, Chiara; Matsiko, Amos; Ramtoola, Zeibun; Montevecchi, Franco Maria; Ciardelli, Gianluca (Elsevier, 2011-10)

[EN] Bone regeneration can be accelerated by localized delivery of appropriate growth factors/biomolecules. Localized delivery can be achieved by a 2-level system: (i) incorporation of biomolecules within biodegradable ...
Influence of plasticizer and biocide on the functional properties of gelatin-based adhesives used in painting consolidation

Domenech Carbo, Mª Teresa; Lee, Yu; Osete Cortina, Laura; Martín Rey, Susana (Taylor & Francis, 2015)

The study presented herein focuses on the influence of glycerol and citronella oil, added to gelatin dispersions as plasticizer and biocide, respectively, on the mechanical, water barrier and other functional properties ...
Injectable cell-laden gelatin-chondroitin sulphate hydrogels for liver in vitro models

Sanchez-Gonzalez, Estela; Naranjo-Alcazar, R.; Tort-Ausina, Isabel; Donato, M.T.; Salmerón Sánchez, Manuel; Tolosa-Pardo, Laia; Gallego-Ferrer, Gloria (Elsevier, 2025-02)

[EN] Liver extracellular matrix-based models that precisely reproduce liver physiology and functions are required as 3D culture microenvironments for multiple applications in toxicology and metabolism, or for understanding ...
Management of meat by- and co- products for an improved meat processing sustainability

Toldrá Vilardell, Fidel; Reig Riera, Mª Milagro; Mora Soler, Leticia (Elsevier, 2021-11)

[EN] Large amounts of meat by- and co-products are generated during slaughtering and meat processing, and require rational management of these products for an ecological disposal. Efficient solutions are very important for ...
Nanoarcillas empleadas como sistemas de encapsulación y liberación controlada: Caracterización y efecto de su incorporación en las propiedades de geles de gelatina

Tone, Ana Maria (Universitat Politècnica de València, 2018-09-13)

[ES] El diseño de nuevos alimentos funcionales con declaraciones nutricionales y/o de salud requiere a menudo la encapsulación, protección y posterior liberación controlada de moléculas bioactivas. Entre los sistemas ...