Open Access
Facile Synthesis of Stable Cerium Dioxide Sols in Nonpolar Solvents
Alexander E Baranchikov
1, 2
,
Mikhail Razumov
1
,
Tatiana S Beshkareva
1, 3
,
Daniil A. Kozlov
1, 3
,
Olga S. Ivanova
1
,
O S Ivanova
1
,
2
4
Zabolotny Institute of Microbiology and Virology, National Academy of Sciences of Ukraine, 03680 Kyiv, Ukraine
|
Publication type: Journal Article
Publication date: 2022-08-07
PubMed ID:
35956978
Organic Chemistry
Drug Discovery
Physical and Theoretical Chemistry
Pharmaceutical Science
Molecular Medicine
Analytical Chemistry
Chemistry (miscellaneous)
Abstract
A method is proposed for the preparation of stable sols of nanocrystalline cerium dioxide in nonpolar solvents, based on surface modification of CeO2 nanoparticles obtained by thermal hydrolysis of concentrated aqueous solutions of ammonium cerium(IV) nitrate with residues of 2-ethylhexanoic and octanoic acids. The synthesis was carried out at temperatures below 100 °C and did not require the use of expensive and toxic reagents. An assessment of the radical-scavenging properties of the obtained sols using the superoxide anion-radical neutralization model revealed that they demonstrate notable antioxidant activity. The results obtained indicate the potential of the nanoscale cerium dioxide sols in nonpolar solvents to be used for creating nanobiomaterials possessing antioxidant properties.
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6
Total citations:
6
Citations from 2024:
2
(33%)
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MLA
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GOST
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Baranchikov A. E. et al. Facile Synthesis of Stable Cerium Dioxide Sols in Nonpolar Solvents // Molecules. 2022. Vol. 27. No. 15. p. 5028.
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Baranchikov A. E., Razumov M., Kameneva S. V., Sozarukova M. M., Beshkareva T. S., Filippova A. D., Kozlov D. A., Ivanova O. S., Ivanova O. S., Shcherbakov A. B., Ivanov V. K. Facile Synthesis of Stable Cerium Dioxide Sols in Nonpolar Solvents // Molecules. 2022. Vol. 27. No. 15. p. 5028.
Cite this
RIS
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TY - JOUR
DO - 10.3390/molecules27155028
UR - https://www.mdpi.com/1420-3049/27/15/5028
TI - Facile Synthesis of Stable Cerium Dioxide Sols in Nonpolar Solvents
T2 - Molecules
AU - Baranchikov, Alexander E
AU - Razumov, Mikhail
AU - Kameneva, Svetlana V
AU - Sozarukova, Madina M
AU - Beshkareva, Tatiana S
AU - Filippova, Arina D
AU - Kozlov, Daniil A.
AU - Ivanova, Olga S.
AU - Ivanova, O S
AU - Shcherbakov, Alexander B.
AU - Ivanov, Vladimir K.
PY - 2022
DA - 2022/08/07
PB - MDPI
SP - 5028
IS - 15
VL - 27
PMID - 35956978
SN - 1420-3049
ER -
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BibTex (up to 50 authors)
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@article{2022_Baranchikov,
author = {Alexander E Baranchikov and Mikhail Razumov and Svetlana V Kameneva and Madina M Sozarukova and Tatiana S Beshkareva and Arina D Filippova and Daniil A. Kozlov and Olga S. Ivanova and O S Ivanova and Alexander B. Shcherbakov and Vladimir K. Ivanov},
title = {Facile Synthesis of Stable Cerium Dioxide Sols in Nonpolar Solvents},
journal = {Molecules},
year = {2022},
volume = {27},
publisher = {MDPI},
month = {aug},
url = {https://www.mdpi.com/1420-3049/27/15/5028},
number = {15},
pages = {5028},
doi = {10.3390/molecules27155028}
}
Cite this
MLA
Copy
Baranchikov, Alexander E., et al. “Facile Synthesis of Stable Cerium Dioxide Sols in Nonpolar Solvents.” Molecules, vol. 27, no. 15, Aug. 2022, p. 5028. https://www.mdpi.com/1420-3049/27/15/5028.