Hsing-Wen Sung,Kiran Sonaje,Ho-Ngoc Nguyen,Hosheng Tu
申请号：
US13136912
公开号：
US08257740B1
申请日:
2011.08.15
申请国别(地区):
US
年份:
2012
代理人:
摘要：
The invention discloses a composition of chitosan-shelled nanoparticles and methods of manufacturing. The chitosan-shelled nanoparticles are characterized with a positive surface charge and enhanced epithelial ermeability for oral drug delivery.
