Microwave-hydrothermal synthesis of stable nanocrystalline ceria sols for biomedical uses

A new microwave-hydrothermal process has been developed for preparing stable aqueous sols of nanocrystalline ceria. Transmission electron microscopy, UV-Vis spectroscopy, and dynamic light scattering shows that CeO 2 nanoparticle size remains unchanged during hydrothermal treatments. Sodium adenosin...

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Bibliographic Details
Published in:Russian journal of inorganic chemistry 2010, Vol.55 (1), p.1-5
Main Authors: Ivanov, V. K., Polezhaeva, O. S., Shcherbakov, A. B., Gil’, D. O., Tret’yakov, Yu. D.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Inorganic Chemistry
Synthesis and Properties of Inorganic Compounds
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Summary:A new microwave-hydrothermal process has been developed for preparing stable aqueous sols of nanocrystalline ceria. Transmission electron microscopy, UV-Vis spectroscopy, and dynamic light scattering shows that CeO 2 nanoparticle size remains unchanged during hydrothermal treatments. Sodium adenosine triphosphate and sodium citrate are proposed for additional stabilization of the sols.
ISSN:0036-0236
1531-8613
DOI:10.1134/S0036023610010018