SENSOR FOR DESIRED TARGET IDENTIFICATION Russian patent published in 2015 - IPC G01N33/543 

FIELD: medicine.

SUBSTANCE: invention relates to the field of immunoassays and is intended for the identification of a desired target by the interaction of a biomolecule with a target molecule. A sensor for the identification of the desired target includes a device for binding the desired target and a discharge device for the discharge of liquid from the device. The device for the desired target binding contains a container with a substrate, a metal-containing material, located on the substrate, representing a film or an array of rods, configured for light dispersion, and a probe, located on the material and configured for binding with the desired target, as well as configured for the dispersion of the light, emitted by a light source when the desired target is bound with the probe. The discharge device contains the first hole for connection with a pump, the second hole for connection with the device output, with the holes being located on opposite walls of the chamber and displaced with respect to each other. The discharge device also contains a blocking device, which extends from the wall, which contains the second hole, to the opposite wall.

EFFECT: sensor provides the identification of the target molecule within a relatively short time period.

18 cl, 12 dwg, 6 ex