【摘要】 石墨烯量子点具有许多吸引人的优点,如低细胞毒性、溶解能力强、稳定的光致发光、良好的生物相容性、高比表面积、电子高迁移率和可调节带隙等,因此,适用于构建传感系统和生物成像。根据近几年来,基于石墨烯量子点性质构建的光学生物传感器和电化学生物传感器以及石墨烯量子点在生物成像技术中的应用进行了综述。更多还原

【Abstract】 Graphene quantum dots have some fascinating properties,such as low cytotoxicity,excellent solubility, stable photoluminescence,good biocompatibility,high specific surface area,high mobility,and a tunable band gap,et al.,thus,making them potential on sensing systems and bioimaging. In our review,we describe the recent development of the applications of graphene quantum dots to the optical biosensors,electrochemical biosensors and bioimaging.更多还原