Hsing-Wen Sung;Zi-Xian Liao;Shu-Fen Peng;Hosheng Tu
发明人:
Hsing-Wen Sung,Zi-Xian Liao,Shu-Fen Peng,Hosheng Tu
申请号：
US13356583
公开号：
US08187570B1
申请日:
2012.01.23
申请国别(地区):
US
年份:
2012
代理人:
摘要：
The invention discloses particulate complexes composed of chitosan, poly-glutamic acid, and at least one bioactive agent, wherein equal moles of the positively charged chitosan and the negatively charged poly-glutamic acid substrate form an electrostatic network enabling improved loading the bioactive agent.
