SENSOR TO DETECT TARGET Russian patent published in 2015 - IPC G01N33/543 

FIELD: measurement equipment.

SUBSTANCE: group of invention relates to the field of immunological analysis and is designed to detect a target by interaction of a biomolecule with a target molecule. A target detection sensor includes a source and a receiver of light, a detector, a device for target binding. At the same time the target binding device comprises a container with a substrate, a material containing metal, arranged on the substrate, representing a film or an array of rods, configured to scatter light, a probe located on the material and configured for binding with the target, and also configured to scatter light emitted by the source of light as the target binds with the probe, and a drainage pump. At the same time the target binding device is placed between the source of light and is configured so that the probe is located on the way of light emitted by the source of light. Also the method of production and usage of the sensor with such design is disclosed.

EFFECT: sensor provides for detection of a target molecule with high approximation during a relatively short period of time.

19 cl, 6 dwg, 3 ex