Simultaneous Detection of Food Contaminants Using Surface-Enhanced Raman Scattering (SERS): A Review

Surface-enhanced Raman scattering (SERS) technology has garnered significant atten- tion for the detection of trace food contaminants, due to its exceptional sensitivity, non- destructive nature, and molecular fingerprinting capabilities. Currently, SERS applications in the simultaneous detection of multiple contaminants have advanced rapidly. SERS-based simultaneous detection strategies are generally categorized into label-free and labeled detec- tion methods. Labeled detection can be further...