| 20110229551 | DRUG DELIVERY COMPOSITIONS AND METHODS USING NANOFIBER WEBS - Polymeric nanofibers have been developed which are useful in a variety of medical and other applications, such as filtration devices, medical prostheses, scaffolds for tissue engineering, wound dressings, controlled drug delivery systems, cosmetic skin masks, and protective clothing. These can be formed of any of a variety of different polymers, both non-biodegradable or biodegradable, and derived from synthetic or natural sources. | 09-22-2011 |
