SPR SENSOR AND SPR SENSOR ARRANGEMENT

摘要

The Surface Plasmon Resonance sensor system has sensor surfaces (120) in a raster on a substrate (10,20) with dividers (110) between sensor surfaces. Radiation (40) that can stimulate surface plasmons in the sensor surfaces under defined physical conditions can be passed through the substrate to be reflected from the sensor surfaces. The radiation is reflected differently at the dividers to produce contrast between dividers and sensor surfaces. Independent claims are also included for the following: a method of producing a SPR sensor system, a measurement arrangement for SPR measurements, a method of adjusting a measurement arrangement and a measurement method.