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 2

HIM images of the TLC-SERS plate with a locally removed separation gel layer. The scale bars correspond, respectively, to 200, 20, and 2 μm in (a), (b), and (c).
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