3 3 SCAFFOLD MATERIALS MANUFACTURED VIA BIO 3D PRINTING TECHNIQUE AND PREPARATION METHOD OF THREE-DIMENSIONAL SCAFFOLDS USING THE MATERIALS

摘要

The present invention relates to a raw material for a bio-3D printing support. More particularly, the present invention relates to a new type of a material for tissue engineering for bio-3D printing support, a method for manufacturing a three-dimensional support using the same, and a 3D printing three-dimensional support manufactured thereby, wherein a natural fatty acid and a fatty alcohol (phase change material) having a low melting point and a low molecular weight are used as a raw material for a tissue engineering support (scaffold) by a bio-3D printing technology to realize non-toxicity, excellent biocompatibility and cell adhesion, and in particular, a phase change occurs at a temperature similar to a body temperature to simplify the process and enable incorporation of cells or growth factors.