Plasmonic nanoparticles (NPs) have played a significant role in the evolution of modern
nanoscience and nanotechnology in terms of colloidal synthesis, general understanding of …

The development of nanotechnology promotes the progress of analytical methods,
especially gold nanomaterials, which have attracted much interest due to their unique …

The emergence of plasmonic nanostars with their attractive properties and unique versatility
has enabled a wide range of advanced technologies critical to human health, safety, energy …

Surface plasmon resonance (SPR) and localized surface plasmon resonance (LSPR) are
among the most common and powerful label-free refractive index-based biosensing …

This paper reports the fabrication of highly stable semi-hollow gold-silver nanostars
(hAuAgNSts). Galvanic replacement between silver nanostars (AgNSts) and chloroauric …

A metal dimeric nanostructure is an alternative design for a Localized Surface Plasmon
Resonance sensor. At the dimer nanojunction, a high E-field enhancement (hot spot) is …

Anisotropic plasmonic nanostructures have attracted significant attention in recent years
because of their unique optical properties and potential applications in holograms …

Porous silicon, being one of the most popular SERS-active substrates, was in this work
utilized for near-infrared 1064 nm excitation which minimizes the radiation-induced …

Gold nanorods (GNRs) coated with mesoporous silica (GNRs@ m-SiO2) have proven to be
a robust nanostructure with useful applications in biomedical, catalysis, and molecular …

Gold nanoparticles with multiple branches have attracted intensive studies for their
application in sensing of low trace molecules. A large number of the merits found on the gold …