Manufacturing method of silk fiber three-dimensional structure

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a silk fiber three-dimensional structure in a biologically safe process, using silk protein of high biocompatibility, which can be used in the fields of regenerative medicines and perfume cosmetics and the like.SOLUTION: A silk fiber three-dimensional structure is produced by using silk protein aqueous solution with a concentration of 4w/v% or more and 22 w/v% or less and a pH of 8-12 as spinning solution, according to electric field spinning.SELECTED DRAWING: Figure 1