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Porous hydroxyapatite scaffolds by polymer sponge method
(2009-02-02)
This study aimed to develop porous hydroxyapatite scaffold for bone regeneration using the replica of the polymeric sponge technique. Polyurethane sponges were used with varying densities to obtain the scaffolds. The results ...
Porous hydroxyapatite scaffolds by polymer sponge method
(2009-02-02)
This study aimed to develop porous hydroxyapatite scaffold for bone regeneration using the replica of the polymeric sponge technique. Polyurethane sponges were used with varying densities to obtain the scaffolds. The results ...
Scaffolds’ production based on calcium aluminate blends and their biological properties
(2019-06-01)
Purpose: Scaffolds are artificial structures that provide a temporary template to withstand mechanical loads in vivo during the process of bone regeneration. They should present a highly porous three-dimensional structure ...
Morphosynthesis: high fidelity inorganic replica of the fibrous network of loofa sponge (Luffa cylindrica)
(Academia Brasileira de Ciências, 2005)
Porous hydroxyapatite scaffolds by polymer sponge method
(Trans Tech Publications Ltd, 2009-01-01)
This study aimed to develop porous hydroxyapatite scaffold for bone regeneration using the replica of the polymeric sponge technique. Polyurethane sponges were used with varying densities to obtain the scaffolds. The results ...
Morphological characterization and photocatalytic efficiency measurements of pure silica transparent open-cell sponges coated with TiO2
(Wiley Blackwell Publishing, Inc, 2020-03)
Transparent glass sponges are a new class of materials that can potentially be used for effective light distribution in photocatalytic applications. In this work, transparent glass sponges are prepared by the polymer replica ...
Desenvolvimento e caracterização de filtros cerâmicos para aplicações a altas temperaturas
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Ciência e Engenharia de MateriaisProcessamento de Materiais a partir do Pó; Polímeros e Compósitos; Processamento de Materiais a part, 2012-02-29)
Ceramic filters are cellular structures that can be produced by various
techniques, among which we highlight the replication method, or method of polymeric
sponge. This method consists of impregnating polymeric foam with ...
Análise do comportamento mecânico de espumas cerâmicas a base de alumina obtidas pelo método da réplica
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia MecânicaTecnologia de Materiais; Projetos Mecânicos; Termociências, 2011-10-11)
Ceramics with porous cellular structure, called ceramic foams, have a potential use in several
applications, such as: thermal insulation, catalyst supports, filters, and others. Among these
techniques to obtain porous ...