纳米氧化石墨烯控释载药体系研究现状

摘要

Nano graphene oxide (NGO) has the characteristics of good biocompatibility ,antibacterial activity ,and promoting the osteogenic differentiation of stem cells . As a new type of coating material it is expected to be used in the prevention and treatment of diseases ,so it is one of the hot spots in present study .This paper summarizes the latest research progress of NGO application in drug delivery and its biological safety .%纳米氧化石墨烯（NGO）具有生物相容性好、抗菌、促进干细胞成骨分化等特性，有望作为一种新型的涂层材料应用于疾病预防和治疗，因此是目前研究的热点之一。本文综述了近年来NGO用于载药及其生物安全性方面的研究进展。