23 Jul SCAFFOLD MATERIALS MANUFACTURED VIA BIO 3D PRINTING TECHNIQUE, AND PREPARATION METHOD OF THREE-DIMENSIONAL SCAFFOLDS USING THE MATERIALS
Abstract
The present invention relates to a raw material for a bio-3D printing support and, more specifically, to a novel type bio-3D printing support material for tissue engineering, a method for manufacturing a three-dimensional support by using the same, and a 3D-printing three-dimensional support manufactured thereby, the raw material: being non-toxic and implementing excellent biocompatibility and cell adhesion since a raw material for a tissue engineering support (scaffold) produced by bio-3D printing technology, a specific fatty acid and a fatty alcohol (phase change material) derived from a natural source having a low melting point and a low molecular weight are used; and, in particular, allowing a phase change to easily occur at a temperature similar to body temperature such that a process is simplified and cells or growth factors can be mixed.
Year: 2020
Country: US
Doc No: 2020038557