Research Article

TLC-SERS Plates with a Built-In SERS Layer Consisting of Cap-Shaped Noble Metal Nanoparticles Intended for Environmental Monitoring and Food Safety Assurance

Figure 3

Raman spectra of 0.1 mM BPE from a TLC-SERS plate (a) and a TLC plate without SERS layer (b).
(a)
(b)