A study on the preparation and characterization of plasmid DNA and drug-contained magnetic nano-liposomes for the treatment of tumor

To explore the preparation and characters of a novel nanosized magnetic liposome that contained PEI-As
₂
O
₃
/Mn
_0.5
Zn
_0.5
Fe
₂
O
₄
(PEI- As
₂
O
₃
/MZF) complex. Experimental results suggest that PEI-As
₂
O
₃
/MZF magnetic nanoliposome is a kind of appropriate material which has multiple effects for tumor thermotherapy, gene therapy and chemotherapy.