The functionalization of superparamagnetic iron oxide nanoparticles (SPION) with PEGylated PAMAM dendrons through a bisphosphonate tweezers yielded 15 and 30 nm dendritic nano-objects stable in physiological media and showing both renal and hepatobiliary elimination.
通过
双膦酸盐镊子将超顺磁性
氧化铁纳米粒子(
SPION)与 P
EG 化 PAMAM 树枝状物功能化,得到了在生理介质中稳定的 15 纳米和 30 纳米树枝状物,并可通过肾脏和肝胆排出体外。