What does SPR stand for?

Answer 1

SPR stands for "Surface Plasmon Resonance," a technique used to measure the binding interactions between molecules, often in the context of biochemistry and biophysics. It exploits the resonance of surface plasmons—coherent oscillations of electrons at a metal-dielectric interface—when light is reflected off the surface, allowing real-time analysis of biomolecular interactions. This method is widely used in drug discovery and development, as well as in studying protein-protein and protein-DNA interactions.