石墨烯及其衍生物在生物医学领域的应用愈来愈受到人们的关注,其研究领域已经涉及到生物传感、疾病诊断、药物和基因载体、抗菌和抗病毒、生物成像以及肿瘤的光热和光动力治疗、组织工程等。研究的热点也多集中在石墨烯的生物安全性和生物降解性及其衍生物的合成与制备,但至今仍有一些问题尚未解决。本文主要是介绍近几年有关石墨烯生物相容性及其在生物医学领域的研究进展,并对其发展前景进行了展望。 Graphene and its derivatives have drawn more and more attention in the field of biomedicine. Their research fields have involved biosensing, disease diagnosis, drug and gene carriers, antibacterial and anti-virus, bioimaging, and photothermal And photodynamic therapy, tissue engineering and so on. The research focuses more on the biosafety and biodegradability of graphene and the synthesis and preparation of its derivatives. However, there are still some problems to be solved. This article mainly introduces the biocompatibility of graphene in recent years and its research progress in the field of biomedicine, and prospects its development prospects.