Open access
Sep 2026
Dual-Component Surface-Enhanced Raman Scattering Detection of Tetracycline Based on Aptamer-Regulated Catalytic Switch.
This paper presents a surface-enhanced Raman scattering sensing platform for sensitive detection of tetracycline (TTC) in food samples, in which dual-component signal enhancement is achieved by combining an aptamer-regulated catalytic switch with a structurally optimized substrate. The substrate consists of an ordered...
Dong Yang, Lin Chen, Hui-Ren Xu et al.
· Annals of the New York Acade... · 0 citations