Determination of Methacycline and Glucose in Biological Fluids by Europium(III)-Sensitized Luminescence

Author： Vityukova E. O.   Egorova A. V.   Bel'tyukova S. V.   Antonovich V. P.  

Publisher： MAIK Nauka/Interperiodica

ISSN： 1061-9348

Source： Journal of Analytical Chemistry, Vol.59, Iss.7, 2004-07, pp. : 633-638

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Abstract

Complexation in the Eu(III)–methacycline and Eu(III)–methacycline–hydrogen peroxide systems was studied by luminescence. It was proposed to use the studied complexes as analytical forms for the luminescence determination of methacycline in blood plasma (lower determination limit 2.5 μg/mL) and urine (25 μg/mL) and for the indirect determination of 0.025–0.7 mM glucose in blood plasma.

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