Magnetic Nanocomposite Materials Based on Fe3O4 Nanoparticles with Iron and Silica Glycerolates Shell: Synthesis and Characterization
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Magnetic Nanocomposite Materials Based on Fe3O4 Nanoparticles with Iron and Silica Glycerolates Shell: Synthesis and Characterization
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| Автор |
Khonina, T. G.
Demin, A. M. Tishin, D. S. Germov, A. Y. Uimin, M. A. Mekhaev, A. V. Minin, A. S. Karabanalov, M. S. Mysik, A. A. Bogdanova, E. A. Krasnov, V. P. |
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| Тематика |
ALTERNATING MAGNETIC FIELD
FE3O4 GLYCEROLATES MAGNETIC NANOPARTICLES MÖSSBAUER SPECTROSCOPY IRON MAGNETITE NANOPARTICLE NANOCOMPOSITE SILICON DIOXIDE ARTICLE CONTROLLED STUDY ELEMENTAL ANALYSIS HYDROLYSIS IN VITRO STUDY INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION SPECTROMETRY INFRARED SPECTROSCOPY MAGNETIC FIELD MOSSBAUER SPECTROSCOPY MTT ASSAY SYNTHESIS TRANSMISSION ELECTRON MICROSCOPY X RAY DIFFRACTION |
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| Описание |
Novel magnetic nanocomposite materials based on Fe3O4 nanoparticles coated with iron and silica glycerolates (MNP@Fe(III)Glyc and MNP@Fe(III)/SiGlyc) were obtained. The synthesized nanocomposites were characterized using TEM, XRD, TGA, VMS, Mössbauer and IR spectroscopy. The amount of iron and silica glycerolates in the nanocomposites was calculated from the Mössbauer spectroscopy, ICP AES and C,H-elemental analysis. Thus, it has been shown that the distribution of Fe in the shell and core for MNP@Fe(III)Glyc and MNP@Fe(III)/SiGlyc is 27:73 and 32:68, respectively. The synthesized nanocomposites had high specific magnetization values and a high magnetic response to the alternating magnetic field. The hydrolysis of shells based on Fe(III)Glyc and Fe(III)/SiGlyc in aqueous media has been studied. It has been demonstrated that, while the iron glycerolates shell of MNP@Fe(III)Glyc is resistant to hydrolysis, the silica glycerolates shell of MNP@Fe(III)/SiGlyc is rather labile and hydrolyzed by 76.4% in 24 h at 25 °C. The synthesized materials did not show cytotoxicity in in vitro experiments (MTT-assay). The data obtained can be used in the design of materials for controlled-release drug delivery. © 2023 by the authors.
22-23-20032; Russian Science Foundation, RSF The work was financially supported by the Russian Science Foundation and the Government of the Sverdlovsk Region (project no. 22-23-20032). |
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| Дата |
2024-04-05T16:31:25Z
2024-04-05T16:31:25Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Khonina, TG, Demin, AM, Tishin, DS, Germov, AY, Uimin, MA, Mekhaev, AV, Minin, AS, Karabanalov, MS, Mysik, AA, Bogdanova, EA & Krasnov, VP 2023, 'Magnetic Nanocomposite Materials Based on Fe3O4 Nanoparticles with Iron and Silica Glycerolates Shell: Synthesis and Characterization', International Journal of Molecular Sciences, Том. 24, № 15, 12178. https://doi.org/10.3390/ijms241512178
Khonina, T. G., Demin, A. M., Tishin, D. S., Germov, A. Y., Uimin, M. A., Mekhaev, A. V., Minin, A. S., Karabanalov, M. S., Mysik, A. A., Bogdanova, E. A., & Krasnov, V. P. (2023). Magnetic Nanocomposite Materials Based on Fe3O4 Nanoparticles with Iron and Silica Glycerolates Shell: Synthesis and Characterization. International Journal of Molecular Sciences, 24(15), [12178]. https://doi.org/10.3390/ijms241512178 1661-6596 Final All Open Access, Gold, Green https://www.scopus.com/inward/record.uri?eid=2-s2.0-85167924432&doi=10.3390%2fijms241512178&partnerID=40&md5=5f35d9fac8fa1e9b3d7d6a9aa4d247ef https://www.mdpi.com/1422-0067/24/15/12178/pdf?version=1690624623 http://elar.urfu.ru/handle/10995/130716 10.3390/ijms241512178 85167924432 001046373100001 |
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| Язык |
en
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| Связанные ресурсы |
info:eu-repo/grantAgreement/RSF//22-23-20032
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
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| Формат |
application/pdf
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| Издатель |
Multidisciplinary Digital Publishing Institute (MDPI)
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| Источник |
International Journal of Molecular Sciences
International Journal of Molecular Sciences |
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