Studies of complex formation between macrolide antibiotics and alkali and alkali—earth metals by the voltammetry at the interface of two immiscible electrolyte solutions

被引：0
|
作者：
E. V. Vladimirova
A. A. Dunaeva
E. V. Shipulo
O. M. Petrukhin
M. V. Kostitsyna
机构：
[1] Mendeleev Russian University of Chemical Technology,
来源：
Russian Journal of Electrochemistry | 2011年 / 47卷
关键词：
voltammetry at the interface of two immiscible electrolyte solutions; macrolide antibiotics; josamycin; spyramycin; erythromycin; alkali metals; alkali—earth metals;
D O I：
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中图分类号：
学科分类号：
摘要：
Transfer of complexes of josamycin, spyramycin, and erythromycin with alkali and alkali-earth metals was studied using the method of voltammetry at the interface of two immiscible electrolyte solutions. Standard energies and standard transfer potentials of the formed complexes and also the values of their stability constants were determined. Stoichiometry of the complexes formed was determined. Experimentally obtained detection limits of these macrolide antibiotics in the organic phase are presented.
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页码：361 / 368
页数：7
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