Magnetic nanoparticles with low density lipoprotein delivery system: 0.026 mg/ml of LDL and 0.120 mg/ml of nude Fe_2O_3 was relatively appropriate.

• 将低密度脂蛋白(LDL)作为Fe2O3磁性纳米颗粒的纳米传输系统:浓度为0.；026 mg/ml的LDL与0