Thin-Film Electrodes Based on Two-Dimensional Nanomaterials for Neural Interfaces

Detection and monitoring of neural signals is a fast-advancing area research expected to impact broad range advanced applications, from healthcare brain–machine even brain-to-brain communications. Two-dimensional (2D) layered materials, such as graphene, MXenes, transition metal dichalcogenides, could lead the development superior ultrathin thin-film electrodes for interfaces thanks their atomic thickness, high-conductivity properties, potential combine additional functionalities. This review focuses on recent advancement 2D materials-based sensors bio-physiological using invasive noninvasive approaches.