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 ...

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 ...

Researchers in Korea and the USA have used a surface-plasmon resonance to optically detect activity in rat nerves. The approach offers a non-invasive, label-free way of probing neural signals.

The field intensity near the metallic nanostructure is highly enhanced owing to the resonance of localized ... The limit of spatial resolution in plasmon-related optical observation essentially ...

Surface plasmon resonance (SPR) is the resonant oscillation of conduction electrons at the interface between a negative and positive permittivity material stimulated by incident light. The ...

This arrangement aids the utmost sensitive imaging of comparatively large two-dimensional sensor arrays. The light source intensity allows the use of a high-speed camera, which eventually collects ...

By enabling label-free, real-time analysis of kinetics and affinity, surface plasmon resonance (SPR) technology provides precision and clarity that were previously unattainable. This guide provides an ...

This phenomenon is caused by Plasmon Resonance. There is a cloud of delocalized electrons flying around a metal, and these electrons can react in a coordinated manner to electromagnetic fields ...

Surface plasmon resonance sensorgrams showed dose-dependent and saturable binding of lenacapavir to cross-linked wild-type capsid hexamer with an equilibrium binding constant (KD) of 1.4 nM.