- 专利标题： Nanoparticles for protein drug delivery
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申请号： US12150027申请日： 2008-04-24
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公开(公告)号： US20080233200A1公开(公告)日： 2008-09-25
- 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： A61K9/51
- IPC分类号： A61K9/51
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
- US07455830B2 Nanoparticles for protein drug delivery 公开/授权日：2008-11-25
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