The integration of nanosensors onto biomaterials has the potential to significantly impact health quality monitoring and adaptive threat detection. Graphene, a nanoscale material, offers exceptional sensitivity for analyte detection. In recent research by McAlpine et al., the scientists demonstrate that graphene can be printed onto water-soluble silk, which enables seamless biotransfer of graphene nanosensors onto various biomaterials, such as tooth enamel. This creates a fully biointerfaced sensing platform that can be customized to detect specific analytes.