DEVICE AND METHODS OF DETECTING ANALYTES IN SALIVA Russian patent published in 2014 - IPC G01N33/543 

FIELD: medicine.

SUBSTANCE: group of inventions relates to a device and a method of detecting and/or quantitative determination of molecules in saliva and is intended for the determination of analytes in saliva. A microliquid device includes one or several areas of preliminarily processing, which include a surface, containing a molecule, capable of specific or non-specific binding with one or more of saliva components in a saliva sample, preventing the detection of one or more analytes, for specific or non-specific removal of a part of a fraction of the said saliva components in the saliva sample, preventing the detection of one or more analytes, with the molecule being hydroxyapatite or an antibody against mucin; and an area of detection, including a surface of a biosensor with the molecule, capable of specific binding of one or more analytes and providing the detection of one or more analytes, or one or more analytes and/or molecules, structurally relative to analyte and binding analyte-specific probes.

EFFECT: application of the microliquid device provides the method of detecting the presence of one or more analytes.

12 cl, 4 dwg, 4 ex