Gelcasting Foams
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Cellular Ceramics Produced from Ceramic Shell: Processing and Characterization
In this work, ceramic shell (mullite source), an industrial solid waste from the lost-wax casting process, after crushing and milling steps, was used and evaluated as an alternative raw material source for the production of cellular ceramics for high temperature applications (> 1400 °C). The obtained ceramic shell powder, with particle size distribution (d5
Mat. Res.. Publicado em: 09/11/2017
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2. Preparation, Characterization and Biological Studies of Β-TCP and Β-TCP/Al2O3 Scaffolds Obtained by Gel-Casting of Foams
Replacement tissues for tissue engineering can be produced by seeding human cells onto scaffolds. In order to guarantee adequate bio-compatibility, porosity and mechanical resistance for promoting cellular growth, proliferation and differentiation within scaffold structures, it is necessary to investigate and improve materials and processing routes. β-trica
Mat. Res.. Publicado em: 22/05/2017
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3. Influência do tempo de indução nas propriedades de hidroxiapatita porosa obtida por gelcasting de espumas = Influence of the induction time on the properties of porous hydroxyapatite obtained by gelcasting foams / Influence of the induction time on the properties of porous hydroxyapatite obtained by gelcasting foams
Publicado em: 2010
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4. Obtenção e caracterização de hidroxiapatita porosa pelo método gelcasting de espumas para uso como implantes
Biocerâmicas porosas são utilizadas para que se forneça local para o tecido ósseo crescer e fixar o implante biologicamente. Foi utilizada hidroxiapatita (HA), que é uma cerâmica bioativa e permite o crescimento de tecido ósseo e revascularização da área de implante pela ligação química estabelecida entre a fase mineral dos ossos com a hidroxiap
Publicado em: 2007
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5. In Vivo Evaluation of Hydroxyapatite Foams
Porous hydroxyapatite manufactured by foaming of aqueous ceramic suspensions and setting via gelcasting of organic monomers was tested for in vivo biocompatibility in rabbit tibia for a period of 8 weeks. The foams provide tortous frameworks and large interconnected pores that support cell attachment and organisation into 3D arrays to form new tissue. The HA
Materials Research. Publicado em: 2002-09