Pei-Wen Peng

Bioactive Gold Plasmonic Interfaces Meet Artificial Intelligence: Advancing Saliva‐Based Surface‐Enhanced Raman Spectroscopy Diagnostics

Bioactive gold plasmonic nanostructures are enabling non-invasive saliva diagnostics by amplifying weak Raman signals and converting complex biofluid chemistry into information-rich spectral fingerprints. This Review examines saliva-based Raman and surface-enhanced Raman spectros...