The vivid optical properties of noble metal nanoparticles have been an object of fascination
since ancient times. The ruby red of stained glass windows arises from gold nanoparticles …

The optical properties of various nanostructures have been widely adopted for biological
detection, from DNA sequencing to nano-scale single molecule biological function …

Symmetry-breaking introduced by an adjacent semi-infinite dielectric can introduce coupling
and hybridization of the plasmon modes of a metallic nanostructure. This effect is particularly …

The bright colours of noble metal particles have attracted considerable interest since
historical times, where they were used as decorative pigments in stained glass windows …

We report an on-chip nanosensor based on the localized surface plasmon resonance
(LSPR) property of gold nanorings. The fabricated nanorings using nanosphere lithography …

A modeling and design approach is proposed for nanoparticle-based electromagnetic
devices. First, the structure properties were analytically studied using Maxwell's equations …

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

Localized Surface Plasmon Resonance (LSPR) sensors have potential applications in
essential and important areas such as bio-sensor technology, especially in medical …

Excitation of localized surface plasmons (LSPs) of metal nanoparticles (NPs) residing on a
flat metal film has attracted great attention recently due to the enhanced electromagnetic …

Here, the detection of prostate-specific antigen (PSA) was done using a refractive index
sensor based on a plasmonic Penta-supercells metamaterial array. The proposed Penta …