简介:Acrucialfeatureofnanoparticles,suchasliposomes,magneticnanoparticles,quantumdots,metallicnanoparticles,silicananoparticles,polymersomesanddendrimersetc.,istheirhigheraccumulationinthetumorthaninnormaltissues1-3.Variousnanoparticleshavebeenintensivelyusedasvehiclestodeliverchemotherapeutic