US20110305765A1
University of Texas System
Disclosed are nanoparticles for delivery of drugs and/or nutraceuticals that include a fibroin polypeptide and a drug or nutraceutical, wherein the nanoparticle has a diameter of about 1 nm to about 500 nm, and compositions of the nanoparticles. The nanoparticles may further include a chitosan, or …