- 专利标题： Nanoparticles for protein drug delivery
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申请号： US11398145申请日： 2006-04-05
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公开(公告)号： US20070116771A1公开(公告)日： 2007-05-24
- 发明人: Hsing-Wen Sung , Yu-Hsin Lin , Hosheng Tu
- 申请人： Hsing-Wen Sung , Yu-Hsin Lin , Hosheng Tu
- 主分类号： A61K31/55
- IPC分类号： A61K31/55 ; A61K31/445 ; A61K31/13 ; A61K9/14
摘要：
The invention discloses the nanoparticles composed of chitosan, poly-glutamic acid, and at least one bioactive agent characterized with a positive surface charge and their enhanced permeability for paracellular drug delivery.
公开/授权文献
- US07381716B2 Nanoparticles for protein drug delivery 公开/授权日：2008-06-03
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