3D Bioplotter Research Papers

Displaying all papers by J. A. Jansen (1 results)

Three-Dimensional Extrusion Printing of Porous Scaffolds Using Storable Ceramic Inks

Tissue Engineering Part C: Methods 2020 Volume 26, Issue 6, Pages 292-305

In this study, we describe the additive manufacturing of porous three-dimensionally (3D) printed ceramic scaffolds prepared with hydroxyapatite (HA), β-tricalcium phosphate (β-TCP), or the combination of both with an extrusion-based process. The scaffolds were printed using a novel ceramic-based ink with reproducible printability and storability properties. After sintering at 1200°C, the scaffolds were characterized in terms of structure, mechanical properties, and dissolution in aqueous medium. Microcomputed tomography and scanning electron microscopy analyses revealed that the structure of the scaffolds, and more specifically, pore size, porosity, and isotropic dimensions were not significantly affected by the sintering process, resulting in scaffolds that…