What is Localized Surface Plasmon Resonance? Localized surface plasmon resonance (LSPR) is a phenomenon that occurs when light interacts with conductive nanoparticles that are smaller than the ...

These nanoparticles exhibit unique optical and electronic properties due to their surface plasmon resonance, which arises from the collective oscillation of conduction electrons. Metallic ...

spectroscopy was used to confirm the formation of nanoparticles via surface plasmon resonance. Fourier-transform infrared spectroscopy (FTIR) identified functional groups involved in stabilization.

For instance, 100 nm spherical gold nanoparticles have a surface plasmon resonance (SPR) peak at 570 nm, while 100 nm Gold NanoUrchins display an SPR peak around 680 nm. TEM of 100 nm Gold NanoUrchins ...