METHOD FOR ANALYSIS OF ANALYTES WITH THE USE OF PARTICLES AS MARKS Russian patent published in 2005 - IPC

FIELD: detection and measuring of at least one analyte in a sample.

SUBSTANCE: the invention is dealt with a method of detection and measurement of one or more analytes for analysis in a sample. The method provides for binding of one or more analytes for analysis in a sample with light-diffusing particles; illumination of any of such particles bound with the analytes by a light under conditions, which allow to have a diffuse light from the particles and at which the light diffused from one or more particles can be detected by a human eye at magnification of no less than in 500 times and without an electronic amplifier. In the capacity of a measure for detecting of presence of such analytes the method also provides for detection of the light diffused by any of such particles under certain conditions.

EFFECT: much easy in realization, more responsive and more universal method of detection of analytes.

55 cl, 48 dwg, 26 tbl, 34 ex