
In this work we report the first fabrication of porous geopolymer–hydroxyapatite (GH) scaffolds via a spherical bead–assembly approach. The resulting composite represents a new class of materials that integrate a tailored calcium-phosphate composition of spherical beads with mould–based arrangement process. The data of rheology, thermomechanical and thermogravimetric analysis, X-ray diffraction, SEM -EDX, mercury intrusion porosimetry (MIP), micro-computed tomography and mechanical properties. The biological responses aligned closely with the microstructure and surface topography are also published.
Multiscale porosity, Cell adhesion and proliferation, Hydroxyapatite composite, Cytotoxicity activity of material, Bioactivity assessment, Bone tissue engineering
Multiscale porosity, Cell adhesion and proliferation, Hydroxyapatite composite, Cytotoxicity activity of material, Bioactivity assessment, Bone tissue engineering
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