Subtractive manufacturing of customized hydroxyapatite scaffolds for bone regeneration
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DOI: 10.1016/j.ceramint.2017.05.177
Abstract: Abstract An approach to the preparation of customized hydroxyapatite scaffolds for bone regeneration based on subtractive manufacturing has been developed. The developed method is intended as a simple alternative to rapid prototyping based on additive… read more here.
Keywords: scaffolds bone; foam; bone regeneration; hydroxyapatite scaffolds ... See more keywords
The Production of Porous Hydroxyapatite Scaffolds with Graded Porosity by Sequential Freeze-Casting
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DOI: 10.3390/ma10040367
Abstract: Porous hydroxyapatite (HA) scaffolds with porosity-graded structures were fabricated by sequential freeze-casting. The pore structures, compressive strengths, and biocompatibilities of the fabricated porous HA scaffolds were evaluated. The porosities of the inner and outer layers… read more here.
Keywords: porosity; porous hydroxyapatite; freeze casting; hydroxyapatite scaffolds ... See more keywords
Pellet-Based Fused Filament Fabrication (FFF)-Derived Process for the Development of Polylactic Acid/Hydroxyapatite Scaffolds Dedicated to Bone Regeneration
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DOI: 10.3390/ma15165615
Abstract: Scaffolds can be defined as 3D architectures with specific features (surface properties, porosity, rigidity, biodegradability, etc.) that help cells to attach, proliferate, and to differentiate into specific lineage. For bone regeneration, rather high mechanical properties… read more here.
Keywords: filament fabrication; fabrication fff; polylactic acid; bone regeneration ... See more keywords