Pacheco et al. 49 pointed out that one of the main characteristics of localized surface plasmon resonance (LSPR) in nanoparticles is the oscillation of excited electrons, which is limited by the ...

We report sensing of mercury ion through localized surface plasmon resonance based intensity modulation. A U-shaped probe is utilized for this purpose that is functionalized with Chitosan mediated ...

This oscillation, known as a surface plasmon resonance (SPR), causes the absorption and scattering intensities of silver nanoparticles to be much higher than identically sized non-plasmonic ...

Both surface plasmon resonance (SPR) spectroscopy and its counterpart, localized surface plasmon resonance (LSPR) spectroscopy, have been accepted as important means for carrying out not only ...

In diagnostics analysis, creatinine is a biomarker for the evaluation of renal and muscular dystrophy in various biology and closely related to the life activities of the organism. In this research, ...

Interaction of molecular transitions of two fluorophores—fluorescein (FL) and safranin O (SAF)—with the surface plasmon resonance (SPR) of silver nanoparticles (AgNPs) inside a water/sodium ...

Optical absorption spectra of silver nanoparticles is dominated by surface plasmon which shows a shift towards the red end or blue end depends on particle size, shape, state of aggregation and the ...

The obtained results indicate that Silver ion is the main variable for the tuning of the size and the Localized Surface Plasmon Resonance (LSPR) frequency. By using the Box-Behnken design it was ...