This article compares the applications of traditional gold and silver-based SERS substrates
and less conventional (Pd/Pt, Cu, Al, Si-based) SERS substrates, focusing on sensing …

Many of the features of SERS, such as its high sensitivity, molecular specificity and speed of
analysis make it attractive as an analytical technique. However, SERS currently remains a …

Surface-enhanced Raman spectroscopy (SERS) is advantageous over fluorescence for
bioimaging due to ultra-narrow linewidth of the fingerprint spectrum and weak photo …

We demonstrate the synthesis of Au nanostar dimers with tunable interparticle gap and
controlled stoichiometry assembled on DNA origami. Au nanostars with uniform and sharp …

The methane dry reforming reaction (DRM) converts methane and CO 2 into syngas, a
mixture of H 2 and CO. When illuminated by 790 mW cm− 2 of white light, the 2Ni/CeO 2− x …

We developed a substrate that enables highly sensitive and spatially uniform surface-
enhanced Raman scattering (SERS). This substrate comprises densely packed gold …

We present a systematic study on the fabrication, characterization of versatile, and low-cost
filter paper-based surface-enhanced Raman spectroscopy (SERS) substrates loaded with …

The impact of variation in the interparticle gaps in dimers and trimers of gold nanoparticles
(AuNPs), modified with Raman reporter (2-MOTP), on surface-enhanced Raman scattering …

Differently shaped periodic gold nanostructures on the surface of a thin metal film are
fabricated utilizing the direct laser writing technique. The variations in the energy of single …

Abstract This review surveys Infrared, Raman/SERS and Brillouin spectroscopies for
medical diagnostics and detection of biomarkers in biofluids, that include urine, blood, saliva …