Engineering Metal Nanostructure for SERS Application

Abstract EN

Surface-enhanced Raman scattering (SERS) has attracted great attention due to its remarkable enhancement and excellent selectivity in the detection of various molecules.

Noble metal nanomaterials have usually been employed for producing substrates that can be used in SERS because of their unique local plasma resonance.

As the SERS enhancement of signals depends on parameters such as size, shape, morphology, arrangement, and dielectric environment of the nanostructure, there have been a number of studies on tunable nanofabrication and synthesis of noble metals.

In this work, we will illustrate progress in engineering metallic nanostructures with various morphologies using versatile methods.

We also discuss their SERS applications in different fields and the challenges.