Izvestiya of Saratov University.

Chemistry. Biology. Ecology

ISSN 1816-9775 (Print)
ISSN 2541-8971 (Online)


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Russian
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Article
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544.522.121.2:546.661:615.33

Luminescent Properties of Samarium (III) in the Presence of Same Tetracycline Derivatives

Autors: 
Smirnova Tatiana D., Saratov State University
Zhelobitskaya Elena Alexandrovna, Saratov State University
Danilina Tatiana Grigorievna, Saratov State University
Nevryueva Natalia Vladimirovna, Saratov State Medical University
Abstract: 

Manifestation system to effect luminescence complexes of samarium (III) and gadolinium (III) in the presence of thenoyltrifluoroacetone and 1,10-phenanthroline. Increased intensity supersensitivity transition in luminescent ion complexing agent depends on the nature of the ligand and the formation of micro- and nanoparticles in the system. It is found that in the presence of tetracycline derivatives sensitized fluorescence intensity decreases.

Reference: 

1. Полуэктов Н. С., Кононенко Л. И., Ефрюшина Н. П., Бельтюкова С. В. Спектрофотометрические и люминесцентные методы определения лантаноидов. Киев : Наук. думка, 1989. 256 с.

2. Ермолаев В. Л., Свешникова Е. Б. Колюминесценция ионов и молекул в наночастицах комплексов металлов // Успехи химии. 2012. Т. 81, № 9. С. 769-789.

3. Yang J., Zhu G., Wang H. Enhanced luminescence of the europium/terbium/thenoyltrifluoroacetone/l,10-phenanthroline/surfactant system, and its analytical application // Anal. Chim. Acta. 1987. Vol. 198. P. 287-292.

4. Sita N. M., Rao T. P., Iyer C. S. P., Damodaran A. D. Ultratrace determination of europium in high-purity lanthanum, praseodymium and dysprosium oxides by P. 423-426.

5. Ci Y., Lan Z. Fluorescence enhancement of the europium (III) - thenoyltrifl uoroacetone - trioctylphosphine oxide ternary complex by gadolinium(III) and its application to the determination of europium (III) // Analyst. 1988. Vol. 113. P. 1453-1458.

6. Ci Y. X., Lan Z. H. Fluorometric determination of samarium and gadolinium by enhancement of fl uorescence of samarium-thenoyltrifl uoroacetone-1,10-phenanthroline ternary complex by gadolinium // Anal. Chem. 1989. Vol. 61. P. 1063-1069.

7. Штыков С. Н., Смирнова Т. Д., Былинкин Ю. Г. Определение АТФ по тушению флуоресценции дикетонатного хелата европия (Ш) в мицеллах Бридж-35 // Журн. аналит. химии. 2004. Т. 59, № 5. С. 495–499.

8. Xu Y-Y., Hemmila I. A., Lovgren. T. N.-E. Co-fl uorescence effect in time-resolved fl uoroimmunoassays // Analyst. 1992. Vol. 117. P. 1061-1069.