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 ...

The basis of SPR analysis is the measurement of changes in the resonance angle as molecules bind to or dissociate from the metal surface. This change can be detected and quantified, providing detailed ...

Plasmon-mediated chemical reactions have revolutionized the way we manipulate and control chemical transformations with light, leveraging the unique properties of surface plasmons in noble metal ...

This phenomenon is caused by Plasmon Resonance ... But when the surface of the metal is very small -- like in a nanoparticle -- the electron cloud is can begin to oscillate across the surface.

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 ...