Wang, Xiaoqin,Kaplan, David L.,Omenetto, Fiorenzo,Lu, Shenzhou
申请号：
AU2015258250
公开号：
AU2015258250A1
申请日:
2015.11.19
申请国别(地区):
AU
年份:
2015
代理人:
摘要：
#$%^&*AU2015258250A120151210.pdf#####ABSTRACT The present invention provides for compositions and methods for preparing aqueous-insoluble, ductile, flexible silk fibroin films. The silk films comprise silk fibroin and about 10% to about 50% (w/w) glycerol, and are prepared by entirely aqueous processes. The ductile silk film may be further treated by extracting the glycerol from and re-drying the silk film. Active agents may be embedded in or deposited on the glycerol modified silk film for a variety of medical applications. The films may be shaped into 3-dimentional structures, or placed on support surfaces as labels or coatings. The glycerol modified silk films of the present invention are useful in variety of applications such as tissue engineering, medical devices or implants, drug delivery, and edible pharmaceutical or food labels. 32
