SIMULTANEOUS DETERMINATION OF WARFARIN AND BROMADIOLONE BY DERIVATIVE SYNCHRONOUS FLUORESCENCE SPECTROMETRY

被引：42

作者：

PANADERO, S

GOMEZHENS, A

PEREZBENDITO, D

机构：

[1] Department of Analytical Chemistry, Faculty of Sciences, University of Córdoba

来源：

TALANTA | 1993年 / 40卷 / 02期

关键词：

D O I：

10.1016/0039-9140(93)80326-M

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

By using second derivative synchronous fluorescence spectrometry the simple resolution of mixtures of the anticoagulant rodenticides warfarin and bromadiolone in the presence of beta-cyclodextrin is accomplished, which causes a differential effect on the fluorescence intensity of these compounds. The determination method developed is simple, fast and inexpensive; in addition, measurements are performed in a single scan. Mixtures of warfarin and bromadiolone in ratios between 4:1 and 1:10 were satisfactorily resolved.

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页码：225 / 230

页数：6

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