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 ...

How It Works: Surface Plasmon ResonanceMany functional proteomic technologies require time-consuming labeling steps and still produce little more than yes or no answers as to whether proteins interact ...

Recently, the research group of Professor Yang Liangbao from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, enhances localized surface plasmon resonance (LSPR) by ...

Researchers from CIC nanoGUNE, in collaboration with the Donostia International Physics Center (DIPC) and the Center for Materials Physics (CFM), have experimentally observed and theoretically ...

Surface plasmons are collective oscillations of free electrons that occur at the interface between a metal and a dielectric medium, such as air or glass. These oscillations are coupled with ...

Surface plasmon resonance (SPR) is a real-time, label-free optical technique used to detect and quantify molecular interactions. SPR has important applications in drug discovery and development and ...