| abstract |
The present invention relates to a method for producing a porous three-dimensional support using agarose and to a porous three-dimensional support prepared through the same. In the method for preparing a porous three-dimensional support of the present invention, after preparing agarose as a pore-inducing material, hydrogelling it into a liquid state to prepare an agarose gel, and then forming the agarose gel in a mold together with the main raw material of the biomaterial forming the support. Injection molding and rapid cooling of the molded product, lyophilized and fixed with ethanol, and then immersed in water of 50 ° C. or higher to remove agarose to prepare a porous and breathable three-dimensional support. It is configured to include. According to the present invention, there is provided a method for producing a porous three-dimensional support in which not only pores but also connection passages between pores are formed in the support, and the cells of the tissue attached to the support surface can be enhanced to penetrate into the support. Thus, a porous three-dimensional support is provided that can increase the efficiency of regeneration. |