Cementos óseos acrílicos modificados con 2 - dietilaminoetil acrilato e hidroxiapatita para aplicación como cementante de prótesis articulares
In this work, the effect of the incorporation of hydroxyapatite and comonomer containing amine groups on the mechanical, thermical, morphological and chemical properties of acrylic bone cements was studied. Cements was prepared with 2-diethyl amino ethyl acrylate (DEAEA) as comonomer in the liquid p...
- Autores:
-
Suárez Berdugo, Kimberly
- Tipo de recurso:
- Fecha de publicación:
- 2014
- Institución:
- Universidad de San Buenaventura
- Repositorio:
- Repositorio USB
- Idioma:
- spa
- OAI Identifier:
- oai:bibliotecadigital.usb.edu.co:10819/3121
- Acceso en línea:
- http://hdl.handle.net/10819/3121
- Palabra clave:
- Cementos óseos
Acrílicos
Hydroxyapatite
Bone
Ingeniería de materiales
Materiales
Aplicaciones industriales
Cemento
- Rights
- License
- http://purl.org/coar/access_right/c_abf2
| Summary: | In this work, the effect of the incorporation of hydroxyapatite and comonomer containing amine groups on the mechanical, thermical, morphological and chemical properties of acrylic bone cements was studied. Cements was prepared with 2-diethyl amino ethyl acrylate (DEAEA) as comonomer in the liquid phase. It was found that strength and modulus decreased with increasing comonomer content in bending and compressive tests. It was also observed the same behavior wih the peak temperatura and setting time. Strength compressive was also evaluated after soaking the specimens in Simulated Body Fluid (SBF) for one month. It was found that strength increase 1 Mpa when the samples were stored in SBF. |
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