Research Article
Trace Detection of Metalloporphyrin-Based Coordination Polymer Particles via Modified Surface-Enhanced Raman Scattering Assisted by Surface Metallization
Figure 1
(A) SEM image of the Z-CPPs nanorod structures; TEM (B) and STEM (C) images of Au-Z-CPPs; elemental mapping data of (C) Au on ZnTPyP-CPPs; (E) XPS analysis of Au element for Au-Z-CPPs.