摘要
综述了通过结构修饰获得的各类聚乙烯亚胺(PEI)衍生物,如PEG修饰、小分子PEI共聚、连接配体或其它高分子骨架物等,及其在基因转染和细胞毒性方面的研究进展。
The progress of several varieties of polyethylenimine (PEI) derivates obtained by structure modification such as PEGylation, graft copolymerization of low molecular weight PEI and chemical conjugation of ligands or macromolecular compounds, with the investigation of gene transfection and cytotoxicity are reviewed.
出处
《中国医药工业杂志》
CAS
CSCD
北大核心
2007年第5期387-390,共4页
Chinese Journal of Pharmaceuticals
关键词
聚乙烯亚胺
非病毒基因载体
结构修饰
衍生物
综述
polyethylenimine
non-viral gene vector
structure modification
derivate
review