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Synthetic Three-Dimensional Scaffold for Application in the Regeneration of Bone Tissue
(Scientific Research Publisinhg, 2018-09)
Bone tissue engineering aims to use biodegrade.able scaffolds to replace damaged tissue. This scaffold must be gradually degraded and replaced by tissue as similar as possible to the original one. In this work a hybrid ...
Tuning the three-dimensional architecture of supercritical CO2 foamed PCL scaffolds by a novel mould patterning approach
(Elsevier Science, 2020-04)
In tissue engineering, the use of supercritical CO2 foaming is a valuable and widespread choice to design and fabricate porous bioactive scaffolds for cells culture and new tissue formation in three dimensions. Nevertheless, ...
Mineral-induced bubbling effect and biomineralization as strategies to create highly porous and bioactive scaffolds for dentin tissue engineering
(2022-01-01)
The objective of the study was to assess the biological and mechanical characteristics of chitosan-based scaffolds enriched by mineral phases and biomineralized in simulated body fluid (SBF) as a possible biomaterial for ...
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 ...
Three-dimensional printing and in vitro evaluation of poly(3-hydroxybutyrate) scaffolds functionalized with osteogenic growth peptide for tissue engineering
(2018-08-01)
Poly(3-hydroxybutyrate) (PHB) is a biodegradable and thermoprocessable biopolymer, making it a promising candidate for applications in tissue engineering. In the present study a structural characterization and in vitro ...
Development of 3D printed fibrillar collagen scaffold for tissue engineering
(Springer, 2018-06)
Collagen is widely used in tissue engineering because it can be extracted in large quantities, and has excellent biocompatibility, good biodegradability, and weak antigenicity. In the present study, we isolated printable ...
Produção e caracterização de scaffolds de β-TCP/BG45S5 pelo método da réplica
(Universidade Federal de São Paulo, 2019-11-25)
O envelhecimento da população vem ocasionando o aumento na demanda por infraestrutura na área da saúde, principalmente quanto à doença e defeito do tecido ósseo, uma vez que os idosos são os principais afetados. Dentro ...
Ultrastructural analysis and residual DNA evaluation of rabbit vein scaffold
(2017-09-01)
Purpose: To investigate the ultrastructural characteristics and analysis of residual DNA in scaffold models, produced with decellularized vena cava in an experimental model with rabbits. Methods: Three groups were created ...
Seeding Osteoblastic Cells into a Macroporous Biodegradable CaP/PLGA Scaffold by a Centrifugal Force
(SAGE PUBLICATIONS LTD, 2009)
This study aims to construct a hybrid biomaterial by seeding osteoblastic cells into a CaP/PLGA scaffold by a centrifugal force. Constructs are evaluated with respect to potential application in bone tissue engineering. ...