Synthesis Process of Ag@Au/Ce-UIO-66 SERS Substrates: A Schematic Illustration

Schematic illustration of the synthesis process of Ag@Au/Ce-UIO-66 for SERS substrates.

This illustration provides a step-by-step visualization of the synthesis process involved in creating Ag@Au/Ce-UIO-66, a material that serves as an effective SERS substrate. The diagram clearly outlines the sequential steps, highlighting the key components and their interactions. This process involves the controlled deposition of silver and gold nanoparticles onto a Ce-UIO-66 framework, resulting in a highly sensitive and stable SERS substrate. This visual representation is crucial for understanding the fabrication process and its impact on the final properties of the SERS substrate.