plasmonics, SERS, monocrystalline silver nanoparticles, low-energy Ar+ irradiation, linear spectroscopy
Tungsten diselenide, Palladium diselenide, laser ablation, nanoparicles, optical scattering, photoheating
inverted SERS, plasmonic ink, gold nanostars, pyocyanin, Point-of-care diagnostics, portable Raman spectrometer