[Retracted] A Review of Detection of Antibiotic Residues in Food by Surface-Enhanced Raman Spectroscopy

Figure 4

(a) Schematic of the preparation of the immunoprobe (AgMBA@SiO₂-Ab NPs). (b) Assembly of the ICA strip, and schematic of SERS-based ICA for DCF [102].

(a)

(b)