Nanoparticles based on gadolinium(iii) and europium(iii) complexes for biovisualization

被引：0

作者：

R. R. Zairov

N. А. Shamsutdinova

А. N. Fattakhova

А. V. Pyataev

А. F. Abdullin

А. V. Gerasimov

А. Т. Gubaidullin

А. R. Mustafina

机构：

[1] Kazan Scientific Center of the Russian Academy of Sciences,A. E. Arbuzov Institute of Organic and Physical Chemistry

[2] Kazan (Volga Region) Federal University,undefined

来源：

Russian Chemical Bulletin | 2016年 / 65卷

关键词：

lanthanide(; ) complexes; polyelectrolyte nanoparticles; human blood serum; Eu; Mössbauer spectroscopy;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Complexes Ln(TTA)3 and [Ln(TTA)3·1] (Ln = Eu, Gd; ТТА is thenoyltrifluoroacetyl-acetonate; 1 is 2-(5-chlorophenylene-2-hydroxy)-2-phenylethylene-bis(2-methoxy)phosphine oxide) in individual form, and as a part of a core of the polyelectrolyte stabilized colloids have been studied by Mössbauer spectroscopy and X-ray powder diffraction. The photophysical and colloidal characteristics of the solutions of polyelectrolyte nanoparticles were studied in water, artificial cerebrospinal fluid solution, solution of bovine serum albumin, and human blood serum. A stability of a luminescent response of the nanoparticles in solutions of bovine serum albumin and human blood serum at 37 °С for 2 hours has been revealed. This is a prerequisite for the potential application of studied nanoparticles for biovisualization.

引用

页码：1325 / 1331

页数：6

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