Surface-Enhanced Raman Spectroscopy (SERS) has emerged as a transformative analytical tool that combines the molecular specificity of Raman scattering with the high sensitivity afforded by plasmonic ...

SERS offers a greater signal-to-noise ratio than ordinary Raman spectroscopy, so it is useful in single-molecule detection or detecting analytes in low concentrations. Improvement of the spectroscopic ...

Figure 1. (a) Schematic diagram of the optical trapping-enhanced SERS optofluidic detection system; (b) effect of the single-beam optical trap module switch state on AgNPs aggregation; (c1) and (c2) ...

Surface‐enhanced spectroscopy encompasses a suite of analytical methods that exploit the intense electromagnetic fields generated by plasmonic nanostructures to amplify otherwise weak inelastic light ...

Conventional spontaneous Raman spectroscopy of interfacial molecules typically requires plasmonic or electronic enhancement, ...

During light scattering, the majority of scattered light undergoes no change in frequency (or energy), in a process referred to as referred to as elastic or Rayleigh scattering. Raman spectroscopy ...

Laser lights are usually employed for the Raman spectroscopic analysis. The photons emitted by the laser light are absorbed by the sample, temporarily entering a non-stationary, exceedingly brief ...