Functionalized Two-Dimensional Nanomaterials for Biosensing and Bioimaging

Two-dimensional (2D) nanomaterials, especially graphene and manganese dioxide, have wide applications in various fields due to their good optical, electrical, and biomedical properties. This review presents the latest advances by applying commonly used 2D nanomaterials for biosensing, bioimaging, and drug delivery. Moreover, future challenges and perspectives to be faced are also discussed.