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 ...

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 ...

Localized surface plasmon resonance (LSPR) is a phenomenon that occurs when light interacts with conductive nanoparticles that are smaller than the incident wavelength. It involves the collective ...

Researchers have improved molecular detection at low concentration levels by arranging nanoparticles on nanowires to enhance Raman spectroscopy. Surface-enhanced Raman spectroscopy (SERS) uses ...

Figure 2. (Left) Surface plasmon resonance where the free electrons in the metal nanoparticle are driven into oscillation due to a strong coupling with a specific wavelength of incident light. (Right) ...

Surface plasmon resonance occurs when the incident infrared light interacts with the collective oscillations of free electrons (plasmons) in nanostructured metal surfaces, such as gold or silver. When ...

This surface plasmon resonance can be exploited to create nanoantennas, efficient solar cells and other useful devices. One of the best studied applications of plasmonic materials is sensors for ...

Surface-enhanced Raman spectroscopy (SERS) uses electromagnetic fields to improve Raman scattering and boost sensitivity in standard dyes such as R6G by more than one billionfold.

Surface-enhanced Raman spectroscopy (SERS) uses electromagnetic fields to improve Raman scattering and boost sensitivity in standard dyes such as R6G by more than one billionfold.