Research progress of targeted drug use related to nanoparticles / 中国基层医药

ABSTRACT

Nanoparticles refer to particles having a particle size between 1 and 100 nm.Nanomaterials also have many applications in medicine and bioengineering.They have some physical properties that can effectively guide drugs into specific tissues and specific sites.For a long time, clinicians have been plagued by adverse drug reactions.Most drugs cannot be concentrated in targeted sites(tissue, organs, cells, etc.) due to pharmacokinetics.Scientists have been seeking a way to enter through various channels.In vivo, a drug that is distributed at a targeted site.This article will review the characteristics of nanoparticles in targeted therapy, the characteristics of in vivo distribution and current relevant application prospects.