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  • 专利标题:   Preparing nano-graphene oxide carrier useful for photodynamic therapy, modifying nano-oxide graphene surface via a hydrophilic polymer, pi-pi accumulation and hydrophobic-hydrophobic interactions, and loading a photosensitizer.
  • 专利号:   CN102370980-A
  • 发明人:   SHEN A, WEN H, LI Y, DONG H, XU M, SHI D
  • 专利权人:   UNIV TONGJI
  • 国际专利分类:   A61K041/00, A61K047/04, A61K047/34, A61K047/36, A61K047/38, A61K047/42, A61K009/14, A61P035/00, C01B031/04
  • 专利详细信息:   CN102370980-A 14 Mar 2012 A61K-041/00 201263 Pages: 8 Chinese
  • 申请详细信息:   CN102370980-A CN10252761 13 Aug 2010
  • 优先权号:   CN10252761

▎ 摘　　要

NOVELTY - Preparing nano-graphene oxide carrier, comprises modifying nano-oxide graphene surface via a hydrophilic polymer, pi - pi accumulation and hydrophobic-hydrophobic interactions, and loading a photosensitizer to obtain the product. USE - The nano-graphene oxide carrier is useful for photodynamic therapy. ADVANTAGE - The method has high photosensitizer loading rate, good curing effect; inhibits growth of cancer cells in the near-infrared light; and produces highly efficient load photosensitizer for treating shallow surface layer tumors and cancers.