Exploració per autor "Ginebra Molins, Maria Pau"
Ara es mostren els items 68-87 de 209
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EDTA and NTA effectively tune the mineralization of calcium phosphate from bulk aqueous solution
(2017-12-01)
Article
Accés obert
Realitzat a/amb: Universität Potsdam / Max-Planck-Institut für Kolloid- und GrenzflächenforschungThis study describes the effects of nitrilotriacetic acid (NTA) and ethylenediaminotetraacetic acid (EDTA) on the mineralization of calcium phosphate from bulk aqueous solution. Mineralization was performed between pH 6 ... -
Efecto del contenido del agente de refuerzo en materiales cerámicos compuestos de hidroxiapatitacircona
(Sociedad Ibérica de Biomecánica y Biomateriales, 2000-12)
Article
Accés obertEn este trabajo se estudia el efecto del contenido partículas de circona parcialmente estabilizadas con magnesia (Mg-PSZ) en el comportamiento mecánico de cerámicas de hidroxiapatita (HA) reforzadas con circona. Se ... -
Effect of allogeneic cell-based tissue-engineered treatments in a sheep osteonecrosis model
(2020-03-27)
Article
Accés obert
Realitzat a/amb: Universitat Autònoma de Barcelona / Vall d'Hebron Institut de Recerca / Hospital Universitari Vall d'Hebron / Universitat de BarcelonaOsteonecrosis of the femoral head (ONFH) is defined as a tissue disorder and successive subchondral bone collapse resulting from an ischemic process, which may progress to hip osteoarthritis. Cell therapy with multipotent ... -
Effect of calcium phosphate heparinization on the in vitro inflammatory response and osteoclastogenesis of human blood precursor cells
(2019-01-01)
Article
Accés obert
Realitzat a/amb: Istituto Ortopedico Rizzoli / Uppsala universitet / Università di Bologna / Institut de Bioenginyeria de CatalunyaThe immobilization of natural molecules on synthetic bone grafts stands as a strategy to enhance their biological interactions. During the early stages of healing, immune cells and osteoclasts (OC) modulate the inflammatory ... -
Effect of moisture on the reactivity of alpha-tricalcium phosphate
(2023-01-01)
Article
Accés obertThe ability of the high-temperature polymorph of tricalcium phosphate, a-TCP, to hydrolyse to calcium-deficient hydroxyapatite underlies many developments in the field of synthetic bone grafts, including calcium phosphate ... -
Effect of nano-structural properties of biomimetic hydroxyapatite on osteoimmunomodulation
(2018-10)
Article
Accés obertImmune cells are sensitive to the microstructural and textural properties of materials. Tuning the structural features of synthetic bone grafts could be a valuable strategy to regulate the specific response of the immune ... -
Effectiveness of direct laser interference patterning and peptide immobilization on endothelial cell migration for cardio-vascular applications: an in vitro study
(2022-04-01)
Article
Accés obert
Realitzat a/amb: Universität des Saarlandes / Institut de Bioenginyeria de CatalunyaEndothelial coverage of an exposed cardiovascular stent surface leads to the occurrence of restenosis and late-stent thrombosis several months after implantation. To overcome this difficulty, modification of stent surfaces ... -
Effects of molecular weight and concentration of poly(acrylic acid) on biomimetic mineralization of collagen
(American Chemical Society (ACS), 2018-06-29)
Article
Accés restringit per política de l'editorialInspired by nature, poly(acrylic acid) (PAA) and other polyelectrolytes have been used as noncollagenous proteins (NCPs) surrogates for biomimetic intrafibrillar mineralization of collagen fibrils and, thus, to model the ... -
Elastic properties and strain-to-crack-initiation of calcium phosphate bone cements: revelations of a high-resolution measurement technique
(Elsevier, 2017-10-01)
Article
Accés obertCalcium phosphate cements (CPCs) should ideally have mechanical properties similar to those of the bone tissue the material is used to replace or repair. Usually, the compressive strength of the CPCs is reported and, more ... -
Electrochemical microelectrodes for improved spatial and temporal characterization of aqueous environments around calcium phosphate cements.
(2011-10-07)
Article
Accés restringit per política de l'editorialCalcium phosphate compounds can potentially influence cellular fate through ionic substitutions. However, to be able to turn such solution-mediated processes into successful directors of cellular response, a perfect ... -
Electroresponsive alginate-based hydrogels for controlled release of hydrophobic drugs
(American Chemical Society (ACS), 2020-11-09)
Article
Accés obertStimuli-responsive biomaterials have attracted significant attention for the construction of on-demand drug release systems. The possibility of using external stimulation to trigger drug release is particularly enticing ... -
Enhanced generation of reactive species by cold plasma in gelatin solutions for selective cancer cell death
(2020-10-06)
Article
Accés obert
Realitzat a/amb: GREMI Groupe de Recherches sur l’Energétique des Milieux IonisésAtmospheric pressure plasma jets generate reactive oxygen and nitrogen species (RONS) in liquids and biological media, which find application in the new area of plasma medicine. These plasma-treated liquids were demonstrated ... -
Estudio de un cemento bioactivo de hidroxiapatita como material de substitución ósea
(Sociedad Ibérica de Biomecánica y Biomateriales, 2002-06)
Article
Accés obertLa cirugía ortopédica y máxilo-facial necesita realizar en muchas ocasiones resecciones masivas de tejido óseo. Esto ha hecho que se haya propuesto la utilización de materiales inertes como substitutos óseos, gracias a ... -
Evaluación de la rigidez de diferentes fijadores externos
(Sociedad Ibérica de Biomecánica y Biomateriales, 1995)
Article
Accés obertSe ha estudiado la rigidez a compresión, flexión en 3 puntos y torsión de fijadores del tipo Orthofix, Wagner y Hoffmann doble marco con diferentes distancias del clavo al foco de fractura. Se han comparado los resultados ... -
Evaluation of a porosity measurement method for wet calcium phosphate cements
(2015)
Article
Accés obert
Realitzat a/amb: Uppsala universitetThe porosity of a calcium phosphate cement is a key parameter as it affects several important properties of the cement. However, a successful, non-destructive porosity measurement method that does not include drying has ... -
Evaluation of bone formation in calcium phosphate scaffolds with mu CT-method validation using SEM
(2017-12-01)
Article
Accés obert
Realitzat a/amb: Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia AnimalThere is a plethora of calcium phosphate (CaP) scaffolds used as synthetic substitutes to bone grafts. The scaffold performance is often evaluated from the quantity of bone formed within or in direct contact with the ... -
Evaluation of the effects of cold atmospheric plasma and plasma-treated liquids in cancer cell cultures [Dataset]
(Universitat Politècnica de Catalunya, 2020)
Conjunt de dades
Accés obertThe present dataset corresponds to the anticipated results that can be obtained following the protocol described in the article. In particular, dataset corresponding to Figure 8 presents the absorbance values from the WST-1 ... -
Evaluation of the influence of the addition of biodegradable polymer matrices in the formulation of self-curing polymer systems for biomedical purposes
(2009-10)
Article
Accés restringit per política de l'editorialThe solid phase of self-curing formulations of poly(methyl methacrylate) was modified by different biodegradable polymer matrices, such as poly(L-lactic acid), poly(b-hydroxybutyrate) and thermoplastic starches (TPSs). ... -
Evaluation on the effects of cold atmospheric plasma and plasma-treated liquids in cancer cell cultures
(2021-06-21)
Article
Accés obert
Realitzat a/amb: Instituto de Investigación Sanitaria del Principado de Asturias / Institut de Bioenginyeria de CatalunyaCold atmospheric plasma (CAP) is a potential anticancer therapy. CAP has cytotoxic effects when applied either directly to cancer cell cultures or indirectly through plasma-conditioned liquids. This protocol describes how ... -
Evolution of microstructure and residual stresses in gradually ground/polished 3Y-TZP
(Elsevier, 2019-01-01)
Article
Accés obert
Realitzat a/amb: Universität des Saarlandes / Institut de Bioenginyeria de CatalunyaA comprehensive study of progressively ground/polished 3Y-TZP was performed with the aim of better understanding the mechanisms driving the microstructural modifications observed after such procedures, and identifying the ...
