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公开(公告)号:US20060088599A1
公开(公告)日:2006-04-27
申请号:US11195066
申请日:2005-08-02
申请人: Paras Prasad , Earl Bergey , Purnendu Dutta , Dhruba Bharali , Michal Stachowiak , Tymish Ohulchanskyy , Ilona Klejbor , Indrajit Roy
发明人: Paras Prasad , Earl Bergey , Purnendu Dutta , Dhruba Bharali , Michal Stachowiak , Tymish Ohulchanskyy , Ilona Klejbor , Indrajit Roy
CPC分类号: A61K9/5115 , A61K47/6923 , A61K47/6929 , A61K48/0025 , C12N15/88
摘要: Provided are amino functionalized ORMOSIL nanoparticles. Also provided are compositions comprising such particles and compositions in which the nanoparticles are complexed to polynucleotides. The complexing of polynucleotides to the amino functionalized ORMOSIL nanoparticles protects the polynucleotides from environmental damage. These complexes can be used for delivery of polynucleotides to cells.
摘要翻译: 提供氨基官能化的ORMOSIL纳米颗粒。 还提供了包含这样的颗粒和组合物的组合物,其中纳米颗粒与多核苷酸复合。 多核苷酸与氨基官能化的ORMOSIL纳米颗粒的复合保护多核苷酸免受环境破坏。 这些复合物可用于将多核苷酸递送至细胞。