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Síntesis y caracterización de andamios de fase A para su aplicación en ingeniería tisular
Título : Síntesis y caracterización de andamios de fase A para su aplicación en ingeniería tisular |
Autor : Mollá Santamaría, Paula |
Tutor: Mazón Canales, Patricia |
Editor : Universidad Miguel Hernández de Elche |
Departamento: Departamentos de la UMH::Ingeniería Mecánica y Energía |
Fecha de publicación: 2020-12 |
URI : http://hdl.handle.net/11000/26541 |
Resumen :
Hoy en día, uno de los grandes problemas a los que se enfrenta la biomedicina es el
crecimiento de enfermedades asociadas a problemas óseos, relacionadas en parte con el
aumento significativo de la esperanza de vida. En las últimas décadas, se ha centrado la
atención en la investigación de nuevos b... Ver más
Nowadays, one of the main problems facing biomedicine is the increase in diseases
associated with bone issues, due to the significant increase in life expectancy. In last
decades, attention has been focused on researching new biomaterials able to regenerate
and repair damaged bone tissues to offer health and quality of life improvement to all
those who suffer from bone pathologies.
In this study, porous three-dimensional matrices have been developed by the polymeric
sponge replica method. The monophasic bioceramic used was Nurse Phase A (7CaO ·
P2O5 · 2SiO2) within Dicalcium Silicate (Ca2SiO4 - C2S) - Tricalcium Phosphate (Ca3
(PO4)2 - TCP) system due to its growing interest in tissue engineering given its good
biocompatibility and osteoconductivity. The scaffolds obtained were characterized
mineralogically by X-ray Diffraction (XRD) and their microstructure by means of
Scanning Electron Microscopy fitted with Energy Dispersive X-Ray Spectroscopy (SEMEDS).
Subsequently, the microporosity was determined through the mercury porosimetry
analysis and the functional groups present in the sample were identified by the Fourier
Transform Infrared Spectroscopy (FTIR). Finally, in order to check bioactivity of the
biomaterial, in vitro test on Simulated Body Fluid (SBF) was perfomed by immersion in
different periods of time, after which the characterization of the surface was carried out
by SEM-EDS and Inductively Coupled Plasma Optical Emission Spectrometry (ICPOES)
analysis.
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Palabras clave/Materias: ingeniería tisular andamios fase A método de réplica de esponja polimérica |
Área de conocimiento : CDU: Ciencias aplicadas: Ingeniería. Tecnología |
Tipo de documento : info:eu-repo/semantics/bachelorThesis |
Derechos de acceso: info:eu-repo/semantics/openAccess |
Aparece en las colecciones: TFG-Ingeniería Mecánica
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La licencia se describe como: Atribución-NonComercial-NoDerivada 4.0 Internacional.