A novel combined method of thin-film evaporation and a supercritical carbon dioxide technique to prepare a fluorescent siRNA-liposome†
Abstract
A novel folate-DTX/siRNA-liposome (FDSL) was prepared by a combined method of thin-film evaporation and supercritical carbon dioxide technique. The FDSLs not only have good stability, lower solvent residue, high encapsulation efficiency and fluorescent tracing ability, but also possess distinct selectivity to accumulate in Bcap-37 breast cancer cells.