METHOD FOR DETECTING AND IDENTIFYING MICROORGANISM CELLS AND VIRUSES Russian patent published in 2003 - IPC

FIELD: medicine. SUBSTANCE: method involves first treating reaction reservoir bottom with specific antibodies and then with antibodies bound to Pt complexes of copro- and uroporphyrin as luminescent label. Luminescent label binding to analyte sought for is carried out in setting specific analyte binding reaction with components under analysis. The not bound analysis components are washed out. Reaction reservoir is dried and micro areas are scanned on the reservoir bottom using laser radiation beam of variable crosssection area. The laser radiation beam of variable cross-section area is taken to be equivalent to single micro area under scanning which area is selected 10⁴...3•10⁴ times as large as the area analyte sought for. EFFECT: high accuracy of early stage diagnosis; controlled bacteria and contaminants availability in various materials. 4 tbl