Exploració per autor "Español Pons, Montserrat"
Ara es mostren els items 16-31 de 31
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Heparinization of beta tricalcium phosphate: osteo-immunomodulatory effects
Díez Escudero, Anna; Español Pons, Montserrat; Bonany Mariñosa, Mar; Persson, Cecilia; Ginebra Molins, Maria Pau (2018-03-07)
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Accés obertImmune cells play a vital role in regulating bone dynamics. This has boosted the interest in developing biomaterials that can modulate both the immune and skeletal systems. In this study, calcium phosphates discs (i.e., ... -
High-aspect-ratio nanostructured hydroxyapatite: towards new functionalities for a classical material
Díez Escudero, Anna; Español Pons, Montserrat; Ginebra Molins, Maria Pau (Royal Society of Chemistry (RSC), 2024)
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Accés obertHydroxyapatite-based materials have been widely used in countless applications, such as bone regeneration, catalysis, air and water purification or protein separation. Recently, much interest has been given to controlling ... -
Hydroxyapatite nanoparticles-cell interaction: New approaches to disclose the fate of membrane-bound and internalised nanoparticles
Bonany Mariñosa, Mar; Pérez Berná, Ana Joaquina; Ducic, Tanja; Pereiro López, Eva; Martín Gómez, Helena; Mas Moruno, Carlos; van Rijt, Sabine; Zhao, Zhitong; Español Pons, Montserrat; Ginebra Molins, Maria Pau (Elsevier, 2022-11-01)
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Accés obert
Realitzat a/amb: Sincrotró ALBA / Universiteit van Maastricht / Institut de Bioenginyeria de Catalunya / Nanyang Technological UniversityHydroxyapatite nanoparticles are popular tools in bone regeneration, but they have also been used for gene delivery and as anticancer drugs. Understanding their mechanism of action, particularly for the latter application, ... -
Impact of biomimicry in the design of osteoinductive bone substitutes: nanoscale matters
Barba Serrahima, Albert; Díez Escudero, Anna; Español Pons, Montserrat; Bonany Mariñosa, Mar; Sadowska, Joanna Maria; Guillem Martí, Jordi; Ohman, Caroline; Persson, Cecilia; Manzanares, Maria Cristina; Franch, Jordi; Ginebra Molins, Maria Pau (2019-01-01)
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Accés obert
Realitzat a/amb: Universitat Autònoma de Barcelona / Uppsala universitet / Universitat de Barcelona. Departament de Patologia i Terapèutica Experimental / Institut de Bioenginyeria de CatalunyaBone apatite consists of carbonated calcium-deficient hydroxyapatite (CDHA) nanocrystals. Biomimetic routes allow fabricating synthetic bone grafts that mimic biological apatite. In this work, we explored the role of two ... -
Impact of porosity and electrolyte composition on the surface charge of hydroxyapatite biomaterials
Español Pons, Montserrat; Ginebra Molins, Maria Pau; Dory, Jean Baptiste (-, 2015-12-18)
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Accés obertThe success or failure of a material when implanted in the body is greatly determined by the surface properties of the material and the host tissue reactions. The very first event that takes place after implantation is the ... -
Implementation of bactericidal topographies on biomimetic calcium phosphates and the potential effect of its reactivity
Iglesias Fernández, Marc; Buxadera Palomero, Judit; Sadowska, Joanna Maria; Español Pons, Montserrat; Ginebra Molins, Maria Pau (Elsevier, 2022-05)
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Accés obert
Realitzat a/amb: Institut de Bioenginyeria de CatalunyaSince the discovery that nanostructured surfaces were able to kill bacteria, many works have been published focusing on the design of nanopatterned surfaces with antimicrobial properties. Synthetic bone grafts, based on ... -
In vitro degradation of calcium phosphates: Effect of multiscale porosity, textural properties and composition
Díez Escudero, Anna; Español Pons, Montserrat; Beats, Sean; Ginebra Molins, Maria Pau (2017-09-15)
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Accés obertThe capacity of calcium phosphates to be replaced by bone is tightly linked to their resorbability. However, the relative importance of some textural parameters on their degradation behavior is still unclear. The present ... -
In vitro response of mesenchymal stem cells to biomimetic hydroxyapatite substrates: a new strategy to assess the effect of ion exchange
Sadowska, Joanna Maria; Guillem Martí, Jordi; Español Pons, Montserrat; Stähli, Christoph; Dobelin, Nicola; Ginebra Molins, Maria Pau (Elsevier, 2018-08)
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Accés obertBiomaterials can interact with cells directly, that is, by direct contact of the cells with the material surface, or indirectly, through soluble species that can be released to or uptaken from the surrounding fluids. ... -
Inflammatory response to nano- and microstructured hydroxyapatite
Mestres, Gemma; Español Pons, Montserrat; xia, wei; Persson, Cecilia; Ginebra Molins, Maria Pau; Karlsson Ott, Marjam (2015-04-02)
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Accés obertThe proliferation and activation of leukocytes upon contact with a biomaterial play a crucial role in the degree of inflammatory response, which may then determine the clinical failure or success of an implanted biomaterial. ... -
Ion-doping as a strategy to modulate hydroxyapatite nanoparticle internalization
Zhao, Zhitong; Español Pons, Montserrat; Guillem Martí, Jordi; Kempf, Doreen; Díez Escudero, Anna; Ginebra Molins, Maria Pau (2016)
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Accés obertAlthough it is widely acknowledged that ionic substitutions on bulk hydroxyapatite substrates have a strong impact on their biological performance, little is known of their effect on nanoparticles (NPs) especially when ... -
Maturation of biomimetic hydroxyapatite in physiological fluids: a physicochemical and proteomic study
Konka, Joanna Magdalena; Español Pons, Montserrat; Bosch Canals, Begoña María; de Oliveira, Eliandre; Ginebra Molins, Maria Pau (Elsevier, 2021-09-01)
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Accés obert
Realitzat a/amb: Universitat Internacional de Catalunya / Parc Científic de Barcelona / Institut de Bioenginyeria de CatalunyaBiomimetic calcium-deficient hydroxyapatite (CDHA) as a bioactive material exhibits exceptional intrinsic osteoinductive and osteogenic properties because of its nanostructure and composition, which promote a favorable ... -
Microsphere incorporation as a strategy to tune the biological performance of bioinks
Bonany Mariñosa, Mar; Mazo Barbara, Laura del; Español Pons, Montserrat; Ginebra Molins, Maria Pau (SAGE publishing, 2022-01-01)
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Accés obert
Realitzat a/amb: Centre de Recerca en Enginyeria Biomedica (CREB) / Institut de Bioenginyeria de CatalunyaAlthough alginate is widely used as a matrix in the formulation of cell-laden inks, this polymer often requires laborious processing strategies due to its lack of cell adhesion moieties. The main objective of the present ... -
New processing approaches in calcium phosphate cements and their applications in regenerative medicine
Ginebra Molins, Maria Pau; Español Pons, Montserrat; Montufar Jiménez, Edgar Benjamin; Pérez, R. A.; Mestres Beà, Gemma (2010-08)
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Accés restringit per política de l'editorialThe key feature of calcium phosphate cements (CPCs) lies in the setting reaction triggered by mixing one or more solid calcium phosphate salts with an aqueous solution. Upon mixture, the reaction takes place through a ... -
Osteogenesis by foamed and 3D-printed nanostructured calcium phosphate scaffolds: Effect of pore architecture
Barba, Albert; Maazouz, Yassine; Díez Escudero, Anna; Español Pons, Montserrat; Montufar Jiménez, Edgar Benjamin; Ginebra Molins, Maria Pau (Elsevier, 2018-10-01)
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Accés obertThere is an urgent need of synthetic bone grafts with enhanced osteogenic capacity. This can be achieved by combining biomaterials with exogenous growth factors, which however can have numerous undesired side effects, but ... -
Osteoinduction by foamed and 3D-printed calcium phosphate scaffolds: effect of nanostructure and pore architecture
Barba Serrahima, Albert; Díez Escudero, Anna; Maazouz, Yassine; Rappe, K.; Español Pons, Montserrat; Montufar Jiménez, Edgar Benjamin; Bonany Mariñosa, Mar; Sadowska, Joanna Maria; Guillem Martí, Jordi; Ohman, Caroline; Persson, Cecilia; Manzanares, Maria Cristina; Franch Serracanta, Jordi; Ginebra Molins, Maria Pau (2017-12-06)
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Accés obert
Realitzat a/amb: Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animal / Universitat de Barcelona. Departament de Patologia i Terapèutica ExperimentalSome biomaterials are osteoinductive, that is, they are able to trigger the osteogenic process by inducing the differentiation of mesenchymal stem cells to the osteogenic lineage. Although the underlying mechanism is still ... -
Self-hardening and thermoresponsive alpha tricalcium phosphate/pluronic pastes
Maazouz, Yassine; Montufar Jiménez, Edgar Benjamin; Malbert, Julien; Español Pons, Montserrat; Ginebra Molins, Maria Pau (2017-02)
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Accés obertAlthough calcium phosphate cements (CPCs) are used for bone regeneration in a wide range of clinical applications, various physicochemical phenomena are known to hinder their potential use in minimally invasive surgery or ...