abstract |
The present invention relates to a polygamma glutamic acid hydrogel manufacturing method using ultraviolet rays and a polygamma glutamic acid hydrogel according to the manufacturing method, the polygamma glutamic acid hydrogel manufacturing method solves the problem of microbial contamination in polygamma glutamic acid solution , Poly-gamma-glutamic acid hydrogel was prepared in a high yield only by a simple treatment process, poly-gamma-glutamic acid prepared by the poly-gamma-glutamic acid hydrogel manufacturing method of the present invention, as the storage stability in the solution is confirmed in the poly-gamma-glutamic acid hydrogel Hydrogels can be provided as bioinks for histological supports, artificial organs and three-dimensional printing. |