David L. Kaplan,Ung-Jin Kim,Jaehyung Park,Hyoung-Joon Jin
申请号：
US14293308
公开号：
US09623147B2
申请日:
2014.06.02
申请国别(地区):
US
年份:
2017
代理人:
摘要：
The present invention provides for concentrated aqueous silk fibroin solutions and an all-aqueous mode for preparation of concentrated aqueous fibroin solutions that avoids the use of organic solvents, direct additives, or harsh chemicals. The invention further provides for the use of these solutions in production of materials, e.g., fibers, films, foams, meshes, scaffolds and hydrogels.
