Gold nanoparticle plasmon resonance in near|field coupled Au NPs ...

Surface Plasmon Resonance in Gold Nanoparticles

In addition, the electric field coupling between the local surface plasmon of AuNPs and the surface plasmon wave of gold film can also significantly enhance ...

Photoluminescence modulation of ZnO via coupling with the surface ...

Emission properties depended on the polarization of the excitation source because of the surface plasmon resonance of AuNPs. The photoluminescence anisotropy of ...

Surface plasmon resonances of protein-conjugated gold ...

The presence of a graphene substrate near the protein-conjugated gold nanoparticles results in a red shift of the surface plasmon resonances of ...

The Role of Surface Plasmon Resonance of Gold - ProQuest

Gold nanoparticles (AuNPs) are attracting a great deal of attention due to their optical properties related to surface plasmon resonance (SPR), which depends, ...

Surface Plasmon Coupling Effect of Gold Nanoparticles with ...

The labeling strategy with gold nanoparticles for the conventional surface plasmon resonance (SPR) signal enhancement has been frequently ...

Near-field spectral properties of coupled plasmonic nanoparticle ...

We investigated the grating effect in complex gold dolmen structures, in which multiple plasmon modes are present due to plasmon hybridization, experimentally ...

Surface plasmon coupling between wide-field SPR microscopy and ...

AbstractThe coupling behavior of the wide field surface plasmon microscopy (WF-SPRM) with single-, two-, and multiple-gold nanoparticles (AuNPs) with ...

Ultra-Broadband Plasmon Resonance in Gold Nanoparticles ... - MDPI

Gold nanoparticles (NPs) have emerged as a central figure in the advancement of nanotechnology and materials science, owing to their unique optical properties, ...

Coupled Plasmon Modes in 2D Gold Nanoparticle Clusters for Local ...

radiative 20 nm Au nanoparticles, when coupled through overlapping of near ... Electron Transfer and Near-Field Mechanisms in Plasmonic Gold-Nanoparticle-Modified ...

Localized surface plasmon resonance coupling in Au nanoparticles ...

Multilayer thin films of anionic gold nanoparticles (AuNPs) and cationic phosphorus dendrimers were deposited on 3-(diethoxymethyl-silyl)propylamine ...

Surface Plasmon Resonance, Formation Mechanism, and ... - Frontiers

Surface Plasmon Resonance, Formation Mechanism, and Surface Enhanced Raman Spectroscopy of Ag+-Stained Gold Nanoparticles ... A series of recent ...

Two-dimensional ultrathin gold film composed of steadily linked ...

The fabricated novel structure of the continuous ultrathin gold nanofilms possesses high surface plasmon resonance properties and boasts a high ...

Low absorption losses of strongly coupled surface plasmons ... - PNAS

Here, we report on the ohmic loss in one-dimensional assemblies of gold nanoparticles with small interparticle separations of only a few ...

Split of surface plasmon resonance of gold nanoparticles on silicon ...

For instance, multipolar surface plasmon peaks have been observed on gold nanotriangles [6]. Moreover, some researchers reported that near-field coupling ...

Prism SPR Glucose Sensor Based on Gold Nanoparticle/Gold Film ...

The coupling enhancement effect of localized SPR (LSPR) of AuNPs and SPR of gold film can improve the refractive index (RI) sensitivity of the ...

Review of Gold Nanoparticles in Surface Plasmon-Coupled ... - MDPI

The particle size distribution histogram along with the percentage distribution for AuNPs and SiO2 NPs is presented in Figure 3e,f with the average size being ...

Plasmonic Au Nanoparticle Arrays for Monitoring ... - HAL

Keywords: gold nanoparticles, Free radical photopolymerization, optical near-field radical photopolymerization, plasmonic nanosensors ...

Plasmonic Field Distribution of Homo- and Hetero Dimeric Ag and ...

Silver (Ag) and gold (Au) nanoparticles are known to have very strong plasmonic fields among the other plasmonic metallic nanoparticles. When two Ag or Au ...

FDTD simulation of the optical properties for gold nanoparticles

3.3. Spectra of AuNPs at different concentrations ... The near-field coupling effect between adjacent gold nanoparticles plays a key role in the SERS ...

The Science of Plasmonics - nanoComposix

Plasmonic nanoparticles - including gold, silver and platinum particles - are discrete metallic particles that have unique optical properties due to their ...