Detection limit
Chemistry
Raman spectroscopy
Surface-enhanced Raman spectroscopy
Substrate (aquarium)
Nanotechnology
Rhodamine
Therapeutic drug monitoring
Colloidal gold
Nanoparticle
Chromatography
Drug
Raman scattering
Materials science
Pharmacology
Medicine
Physics
Oceanography
Optics
Geology
Quantum mechanics
Fluorescence
