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Hierarchical structures of β-TCP/45S5 bioglass hybrid scaffolds prepared by gelcasting
(2016-09-01)
This paper investigates the microstructure and the mechanical properties of β-tricalcium phosphate (β-TCP) three-dimensional (3D) porous materials reinforced with 45S5 bioactive glass (BG). β-TCP and β-TCP/x%-BG scaffolds ...
β- TCP produced through the starch consolidation technique
(2016-01-01)
Synthetic materials based on calcium such as hydroxyapatite and beta-TCP are one of the main bone substitutes because of their biocompatibility. The starch consolidation is a simple and low cost technique which is based ...
Preparation, characterization and biological studies of β-TCP and β-TCP/Al2O3 scaffolds obtained by gel-casting of foams
(2017-07-01)
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 ...
Regeneração óssea induzida por scaffold β-TCP/S53P4 produzido por gel casting: estudo in vitro e in vivo
(Universidade Estadual Paulista (Unesp), 2021-10-25)
Os materiais biocerâmicos são promissores em cirurgias de substituição óssea, tanto para aplicações odontológicas quanto ortopédicas. Estes materiais apresentam excelente compatibilidade biológica, osteocondutividade, ...
Corrosion behaviour of PEEK or β-TCP-impregnated Ti6Al4V SLM structures targeting biomedical applications
(2019-12-01)
Ti6Al4V cellular structures were produced by selective laser melting (SLM) and then filled either with beta-tricalcium phosphate (β-TCP) or PEEK (poly-ether-ether-ketone) through powder metallurgy techniques, to improve ...
Síntese e incorporação do biovidro 45S5 via sol-gel em scaffolds de β-TCP: estudo e avaliação da bioatividade e atividade antimicrobiana
(Universidade Federal de São Paulo, 2021-06-18)
Scaffolds são suportes tridimensionais porosos que auxiliam na reconstituição dos tecidos, sustentando e induzindo a proliferação e o crescimento celular. Eles atuam como enxertos ósseos sintéticos temporários em tratamentos ...
Um estudo comparativo dos algoritmos TCP Reno e TCP Vegas sobre uma rede de serviços diferenciados, em termos de distribuição de banda passanteA comparative study of the TCP Reno and TCP Vegas algorithms over a differentiated service network, in terms of bandwidth distribution
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Elétrica, 2020)
Incorporation of 45S5 bioglass via sol-gel in β-TCP scaffolds: Bioactivity and antimicrobial activity evaluation
(2021-12-01)
In this work, β-TCP (β-tricalcium phosphate) bioresorbable scaffolds were prepared by the gel casting method. Then, they were impregnated with a 45S5 bioglass sol gel solution to improve biocompatibility and promote ...
Characterization of bone substitute β-TCP block for maxillofacial reconstruction Caracterización del bloque β-TCP de sustitución ósea para la reconstrucción maxilofacial
(Universidad de la Frontera, 2019)
The aim of this study was to characterize a commercial beta tricalcium phosphate (β-TCP) block allograft for use in maxillofacial reconstruction, evaluating its homogeneity, porosity and mineralization. Two commercial 5 x ...