FIELD: chemistry.
SUBSTANCE: invention relates to field of analytic clinical chemistry. Analysed component is subjected to chemical reaction or reactions in one or several stages, or reactions in reaction sequence resulting in change of quantitatively determined property of compound or compounds. Said chemical reaction or reactions or reaction sequence results in formation of compound with biphoton fluorescence, or in change of characteristics of biphoton fluorescence in reaction system containing at least one compound with biphoton fluorescence, and analysed component is quantitatively evaluated by exciting said compound or compounds with biphoton fluorescence and measuring intensity of biphoton-escited fluorescence and comparing obtained values of measured fluorescence with method of data standardisation based on measurements obtained from standard material of said analysed component.
EFFECT: novel method of analysis of components contained in clinical sample.
17 cl, 7 dwg
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