Review Article

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

Figure 3

Scanning electron micrographs of (a) gold nanostars [57], (b) silver nanodendrites [58], (c) bipyramid gold nanoparticles [59], and (d) flower-like gold nanoparticles [60].