摘 要：对纳米医药学概念、纳米微粒在医药学的研究与应 用概况以及纳米靶向药物对纳米微粒载体的要求进行了评述。 

关键词：纳米微粒；纳米医药学；综述

Abstract：The ascepetion of nanomedicine .nano particle and nano technolegy used in the medicine were reviewed.

Keywords：nano particle;nano medicine;review