Self-assembled cyclodextrin (CD)–DNA nanoparticles (CDplexes) exhibiting transfection efficiencies significantly higher than PEI-based polyplexes have been prepared from homogeneous seven-fold symmetric polyaminothiourea amphiphiles constructed on a β-cyclodextrin scaffold.
利用构建在β-
环糊精支架上的均质七倍对称聚
氨基
硫脲双亲化合物,制备了自组装
环糊精(CD)-DNA 纳米粒子(CDplexes),其转染效率明显高于基于 PEI 的多聚物。