Surface Plasmon Resonance

The SPR Navi 200 is a new generation surface plasmon resonance spectrometer. Unlike most SPR systems, SPR Navi™ 200 is a true goniometric SPR. This enables a wide angular scan range (¬= 40–78°) that produces a complete SPR curve with absolute angle information. The true goniometric SPR configuration confers great advantages as it widens the range of refractive indexes at which you can measure, allowing you to characterize surfaces in gas and/or liquid. It also allows you to check the quality of user-defined surfaces before sample injection, providing you with additional evidences. In our groups it is mostly used to determine the interaction capacity of biomolecules with surfaces.