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Structure and antiradical activity of N-monosubstituted amino acid derivatives of fullerene C60 in aqueous colloidal solutions

Mikhail Victorovich Voronkov 1
Mikhail Victorovich Voronkov
, 
Vladimir Anatol'evich Volkov 1
Vladimir Anatol'evich Volkov
, 
Vladimir Vladimirovich Volkov 2
Vladimir Vladimirovich Volkov
, 
Valentina Semenova Romanova 3
Valentina Semenova Romanova
, 
Irina Germanovna Plashchina 1
Irina Germanovna Plashchina
, 
Egor Vladimirovich Sidorsky 3
Egor Vladimirovich Sidorsky
1 N.M. Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Moscow, Russian Federation
2 A.V. Shubnikov Institute of Crystallography, FSRC ‘Crystallography and Photonics', Russian Academy of Sciences, Moscow, Russian Federaion
3 A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation
10.1016/j.mencom.2023.10.028
Published 2023-10-18
Communication , Volume 33, Issue 6, 823-825
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Voronkov M. V. et al. Structure and antiradical activity of N-monosubstituted amino acid derivatives of fullerene C60 in aqueous colloidal solutions // Mendeleev Communications. 2023. Vol. 33. No. 6. pp. 823-825.
GOST all authors (up to 50) Copy
Voronkov M. V., Volkov V. A., Volkov V. V., Romanova V. S., Plashchina I. G., Sidorsky E. V. Structure and antiradical activity of N-monosubstituted amino acid derivatives of fullerene C60 in aqueous colloidal solutions // Mendeleev Communications. 2023. Vol. 33. No. 6. pp. 823-825.
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TY - JOUR
DO - 10.1016/j.mencom.2023.10.028
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2023.10.028
TI - Structure and antiradical activity of N-monosubstituted amino acid derivatives of fullerene C60 in aqueous colloidal solutions
T2 - Mendeleev Communications
AU - Voronkov, Mikhail Victorovich
AU - Volkov, Vladimir Anatol'evich
AU - Volkov, Vladimir Vladimirovich
AU - Romanova, Valentina Semenova
AU - Plashchina, Irina Germanovna
AU - Sidorsky, Egor Vladimirovich
PY - 2023
DA - 2023/10/18
PB - Mendeleev Communications
SP - 823-825
IS - 6
VL - 33
ER -
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@article{2023_Voronkov,
author = {Mikhail Victorovich Voronkov and Vladimir Anatol'evich Volkov and Vladimir Vladimirovich Volkov and Valentina Semenova Romanova and Irina Germanovna Plashchina and Egor Vladimirovich Sidorsky},
title = {Structure and antiradical activity of N-monosubstituted amino acid derivatives of fullerene C60 in aqueous colloidal solutions},
journal = {Mendeleev Communications},
year = {2023},
volume = {33},
publisher = {Mendeleev Communications},
month = {Oct},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2023.10.028},
number = {6},
pages = {823--825},
doi = {10.1016/j.mencom.2023.10.028}
}
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Voronkov, Mikhail Victorovich, et al. “Structure and antiradical activity of N-monosubstituted amino acid derivatives of fullerene C60 in aqueous colloidal solutions.” Mendeleev Communications, vol. 33, no. 6, Oct. 2023, pp. 823-825. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2023.10.028.

Keywords

antiradical activity
dynamic light scattering
fluorescence
fullerene C60
liposomes.
nanoparticles
ORAC
oxidation
small-angle X-ray scattering

Abstract

The dimensional characteristics of nanoparticles of N-mono- substituted amino acid derivatives of fullerene C60 (AAFDs) in aqueous colloidal solutions, determined by dynamic light scattering (DLS) and small-angle X-ray scattering (SAXS), were compared. The DLS data on the dimensional characteristics of fullerene C60 and AAFD nanoparticles, obtained at scattering angles of 90° and 173°, are close in values with a correlation coefficient of 0.89, and the SAXS data indicate that AAFDs form ordered structures in solution. Based on the results of DLS and the ability of fullerene and AAFDs to inhibit peroxyl radicals, it can be concluded that varying the concentrations of the studied compounds in the range from 10-7 to 10-3 m does not affect the degree of aggregation of their nanoparticles.

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