氧化石墨烯抗菌作用及其生物安全性的研究进展
Research progresses of antibacterial activity and biological safety of graphene oxide

石墨烯作为一种新型纳米材料，以其优异的化学、物理和材料学性能，近年来成为各界研究的热点。氧化石墨烯 (GO) 是其衍生物之一，表面含有各种含氧官能团，使得其具有比石墨烯更好的水溶性，因此在生物医药领域具备更广泛的应用前景。该文主要综述了GO的抗菌作用及其生物安全性的研究进展。
： In recent years, as a new type of nanomaterials, graphene has attracted considerable attention of many different fields because of its unique physicochemical and material properties. Graphene oxide (GO) is one of its derivatives. The surface of GO contains various oxygenated functional groups, which result in better water solubility than graphene. Therefore, the potential applications of GO in biological medicine field is quite promising. This paper reviews research progresses of the antibacterial activity and biological safety of GO