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].