ArticleName
Fluorometric determination of europium based on excitation energy transition in organized media
ArticleAuthors
Smirnova T. D., Shtykov S. N., Parashchenko I. I.
ArticleAuthorsData
Smirnova T. D., e-mail: smirnova@sgu.ru
Abstract
The effect of second ligand, second rare earth element and micelles of nonionic surfactants on the sensitized fluorescence of europium thenoyltrifluoroacetone chelate in aqua solutions has been studied. It was shown that optimization of all mentioned factors allows additionally to enhance the intensity of europium sensitized fluorescence and as a result to reduce the europium limit of detection by three orders up to n·10–12 g/ml.
keywords
Europium, complexation, energy transition, micelles, surface-active material, fluorescence.
References
1. Zolin V. F., Koreneva L. G. Redkozemel'nyi zond v khimii I biologii. – M. : Nauka, 1980. – 348 p.
2. Lakowiscz J. R. Principles of fluorescence spectroscopy. — 3 ed. — N.Y. : Springer, 2006. — 954 p.
3. Motson G., Fleming J., Brooker S. // Adv. Inorg. Chem. 2004. Vol. 55. P. 361–431.
4. Brunet E., Juanes O., RodriguezUbis J. C. // Curr. Chem. Biol. 2007. Vol. 1. P. 11–39.
5. Egorova A. V., Skripinets Yu. V. Primenenie sensibilizirovannoy lyuminestsentsii ionov lantanoidov v bioanalize. – Odessa : Astroprint, 2008. – 200 p.
6. Matsuya T., Hoshino N., Okuyama T. // Curr. Anal. Chem. 2006. Vol. 2. P. 397–410.
7. Shtukov S. N., Kalashnikova N. V., Smirnova T. D., Zhemerichkin D. A. // Zhurn. analit. khimii. 2007. V. 62, № 2. P. 153-157.
8. Julian B., Planelles J., Cordoncillo E. et al. // J. Mater. Sci. 2006. Vol. 16. P. 4612–4618.
9. Wang G., Hai J., Matsumoto K. // Talanta. 2006. Vol. 70. P. 133–138.
10. Pal R., Parker D. // Organic and Biomolecular Chem. 2008. Vol. 6. P. 1020–1033.
11. Shtykov S. N., Rusanova T. Yu. // Rossiyskiy khim. zhurn. 2008. V. 52, .№ 2. P. 92-100.
12. Shtykov S. N., Kalashnikova N. V., Smirnova T. D., Konyukhova Yu. G. // Biomed. tekhnologii i radioelektronika. 2006. № 12. P. 4-9.
13. Poluektov N. S., Kononenko L. I., Efryushina N. P., Bel'tyukova S. V. Spektrofotometricheskie I lyumenestsentnye metody opredeleniya lantanoidov. – Kiev : Naukova dumka, 1989. – 256 p.
14. Lehn J.M. // Angew. Chem. Int. Ed. 1990. Vol. 29, N 11. P. 1304–1319.
15. Shtykov S. N. // Zhurn. analit. khimii. 2002. V. 57, № 10. P. 1018-1028.
2. Lakowiscz J. R. Principles of fluorescence spectroscopy. — 3 ed. — N.Y. : Springer, 2006. — 954 p.
3. Motson G., Fleming J., Brooker S. // Adv. Inorg. Chem. 2004. Vol. 55. P. 361–431.
4. Brunet E., Juanes O., RodriguezUbis J. C. // Curr. Chem. Biol. 2007. Vol. 1. P. 11–39.
5. Egorova A. V., Skripinets Yu. V. Primenenie sensibilizirovannoy lyuminestsentsii ionov lantanoidov v bioanalize. – Odessa : Astroprint, 2008. – 200 p.
6. Matsuya T., Hoshino N., Okuyama T. // Curr. Anal. Chem. 2006. Vol. 2. P. 397–410.
7. Shtukov S. N., Kalashnikova N. V., Smirnova T. D., Zhemerichkin D. A. // Zhurn. analit. khimii. 2007. V. 62, № 2. P. 153-157.
8. Julian B., Planelles J., Cordoncillo E. et al. // J. Mater. Sci. 2006. Vol. 16. P. 4612–4618.
9. Wang G., Hai J., Matsumoto K. // Talanta. 2006. Vol. 70. P. 133–138.
10. Pal R., Parker D. // Organic and Biomolecular Chem. 2008. Vol. 6. P. 1020–1033.
11. Shtykov S. N., Rusanova T. Yu. // Rossiyskiy khim. zhurn. 2008. V. 52, .№ 2. P. 92-100.
12. Shtykov S. N., Kalashnikova N. V., Smirnova T. D., Konyukhova Yu. G. // Biomed. tekhnologii i radioelektronika. 2006. № 12. P. 4-9.
13. Poluektov N. S., Kononenko L. I., Efryushina N. P., Bel'tyukova S. V. Spektrofotometricheskie I lyumenestsentnye metody opredeleniya lantanoidov. – Kiev : Naukova dumka, 1989. – 256 p.
14. Lehn J.M. // Angew. Chem. Int. Ed. 1990. Vol. 29, N 11. P. 1304–1319.
15. Shtykov S. N. // Zhurn. analit. khimii. 2002. V. 57, № 10. P. 1018-1028.
Language of full-text
russian
Full content