BaCkground Nowadays,cancer is one of the most main causes leading to death,which seriously endangers human health and survival.Due to the phototherapeutic anticancer activity,carbon materials such as graphene oxide(GO),fullerene(C60)and carbon nanotubes(SWNTs),have become popular carriers of anticancer drugs.ObjeCtive This study aimed to prepare and characterize the carriers which were modified by hyaluronic acid(HA)(HA-GO,HA-C60,HA-SWNTs).