Standard

Synthesis of High-Coercive Epsilon-Iron Oxide Nanoparticles for Biomedical Applications. / Testov, Dmitry O.; Gareev, Kamil G.; Khmelnitskiy, Ivan K.; Kosterov, Andrei; Maraeva, Evgenia V.; Klimtsova, Irina V.

Proceedings of the 2022 Conference of Russian Young Researchers in Electrical and Electronic Engineering, ElConRus 2022. ed. / S. Shaposhnikov. Institute of Electrical and Electronics Engineers Inc., 2022. p. 1620-1623.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

Harvard

Testov, DO, Gareev, KG, Khmelnitskiy, IK, Kosterov, A, Maraeva, EV & Klimtsova, IV 2022, Synthesis of High-Coercive Epsilon-Iron Oxide Nanoparticles for Biomedical Applications. in S Shaposhnikov (ed.), Proceedings of the 2022 Conference of Russian Young Researchers in Electrical and Electronic Engineering, ElConRus 2022. Institute of Electrical and Electronics Engineers Inc., pp. 1620-1623, 2022 Conference of Russian Young Researchers in Electrical and Electronic Engineering, ElConRus 2022, St. Petersburg, Russian Federation, 25/01/22. https://doi.org/10.1109/elconrus54750.2022.9755783

APA

Testov, D. O., Gareev, K. G., Khmelnitskiy, I. K., Kosterov, A., Maraeva, E. V., & Klimtsova, I. V. (2022). Synthesis of High-Coercive Epsilon-Iron Oxide Nanoparticles for Biomedical Applications. In S. Shaposhnikov (Ed.), Proceedings of the 2022 Conference of Russian Young Researchers in Electrical and Electronic Engineering, ElConRus 2022 (pp. 1620-1623). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/elconrus54750.2022.9755783

Vancouver

Testov DO, Gareev KG, Khmelnitskiy IK, Kosterov A, Maraeva EV, Klimtsova IV. Synthesis of High-Coercive Epsilon-Iron Oxide Nanoparticles for Biomedical Applications. In Shaposhnikov S, editor, Proceedings of the 2022 Conference of Russian Young Researchers in Electrical and Electronic Engineering, ElConRus 2022. Institute of Electrical and Electronics Engineers Inc. 2022. p. 1620-1623 https://doi.org/10.1109/elconrus54750.2022.9755783

Author

Testov, Dmitry O. ; Gareev, Kamil G. ; Khmelnitskiy, Ivan K. ; Kosterov, Andrei ; Maraeva, Evgenia V. ; Klimtsova, Irina V. / Synthesis of High-Coercive Epsilon-Iron Oxide Nanoparticles for Biomedical Applications. Proceedings of the 2022 Conference of Russian Young Researchers in Electrical and Electronic Engineering, ElConRus 2022. editor / S. Shaposhnikov. Institute of Electrical and Electronics Engineers Inc., 2022. pp. 1620-1623

BibTeX

@inproceedings{e80487d093c64755bfe0354607e45257,
title = "Synthesis of High-Coercive Epsilon-Iron Oxide Nanoparticles for Biomedical Applications",
abstract = "Epsilon-iron oxide (ϵ-Fe2O3) is one of Fe2O3 polymorphs existing in the narrow grainsize range (8-30 nm). Epsilon-iron oxide has higher coercive force compared to the traditional hard magnetic materials (e.g. Sm-Co or Nd-Fe-B alloys). At the same time, it does not contain rare-earth elements. Nanoparticles of ϵ-Fe2O3 can be used in biomedicine as magnetic hyperthermia agents with high specific absorption rate due to hysteresis losses, and low toxicity. In this work, ϵ-Fe2O3 nanoparticles have been prepared using silica gel matrices with specific surface area of about 70-500 m2/g. The matrices were impregnated with iron (II) sulfate, dried in air at 110 ° for 24 h and finally calcined in air at 900 ° for 4 h. According to X-ray diffraction, the obtained samples contain 39-73 weight % of ϵ-Fe2O3, and show coercivity of up to 12 kOe at room temperature.",
keywords = "epsilon-iron oxide, magnetic properties, nanoparticles",
author = "Testov, {Dmitry O.} and Gareev, {Kamil G.} and Khmelnitskiy, {Ivan K.} and Andrei Kosterov and Maraeva, {Evgenia V.} and Klimtsova, {Irina V.}",
note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 2022 Conference of Russian Young Researchers in Electrical and Electronic Engineering, ElConRus 2022 ; Conference date: 25-01-2022 Through 28-01-2022",
year = "2022",
month = jan,
day = "25",
doi = "10.1109/elconrus54750.2022.9755783",
language = "English",
pages = "1620--1623",
editor = "S. Shaposhnikov",
booktitle = "Proceedings of the 2022 Conference of Russian Young Researchers in Electrical and Electronic Engineering, ElConRus 2022",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
address = "United States",

}

RIS

TY - GEN

T1 - Synthesis of High-Coercive Epsilon-Iron Oxide Nanoparticles for Biomedical Applications

AU - Testov, Dmitry O.

AU - Gareev, Kamil G.

AU - Khmelnitskiy, Ivan K.

AU - Kosterov, Andrei

AU - Maraeva, Evgenia V.

AU - Klimtsova, Irina V.

N1 - Publisher Copyright: © 2022 IEEE.

PY - 2022/1/25

Y1 - 2022/1/25

N2 - Epsilon-iron oxide (ϵ-Fe2O3) is one of Fe2O3 polymorphs existing in the narrow grainsize range (8-30 nm). Epsilon-iron oxide has higher coercive force compared to the traditional hard magnetic materials (e.g. Sm-Co or Nd-Fe-B alloys). At the same time, it does not contain rare-earth elements. Nanoparticles of ϵ-Fe2O3 can be used in biomedicine as magnetic hyperthermia agents with high specific absorption rate due to hysteresis losses, and low toxicity. In this work, ϵ-Fe2O3 nanoparticles have been prepared using silica gel matrices with specific surface area of about 70-500 m2/g. The matrices were impregnated with iron (II) sulfate, dried in air at 110 ° for 24 h and finally calcined in air at 900 ° for 4 h. According to X-ray diffraction, the obtained samples contain 39-73 weight % of ϵ-Fe2O3, and show coercivity of up to 12 kOe at room temperature.

AB - Epsilon-iron oxide (ϵ-Fe2O3) is one of Fe2O3 polymorphs existing in the narrow grainsize range (8-30 nm). Epsilon-iron oxide has higher coercive force compared to the traditional hard magnetic materials (e.g. Sm-Co or Nd-Fe-B alloys). At the same time, it does not contain rare-earth elements. Nanoparticles of ϵ-Fe2O3 can be used in biomedicine as magnetic hyperthermia agents with high specific absorption rate due to hysteresis losses, and low toxicity. In this work, ϵ-Fe2O3 nanoparticles have been prepared using silica gel matrices with specific surface area of about 70-500 m2/g. The matrices were impregnated with iron (II) sulfate, dried in air at 110 ° for 24 h and finally calcined in air at 900 ° for 4 h. According to X-ray diffraction, the obtained samples contain 39-73 weight % of ϵ-Fe2O3, and show coercivity of up to 12 kOe at room temperature.

KW - epsilon-iron oxide

KW - magnetic properties

KW - nanoparticles

UR - http://www.scopus.com/inward/record.url?scp=85129501686&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/69899a91-8db9-3ff9-9d29-35eb87c31149/

U2 - 10.1109/elconrus54750.2022.9755783

DO - 10.1109/elconrus54750.2022.9755783

M3 - Conference contribution

AN - SCOPUS:85129501686

SP - 1620

EP - 1623

BT - Proceedings of the 2022 Conference of Russian Young Researchers in Electrical and Electronic Engineering, ElConRus 2022

A2 - Shaposhnikov, S.

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2022 Conference of Russian Young Researchers in Electrical and Electronic Engineering, ElConRus 2022

Y2 - 25 January 2022 through 28 January 2022

ER -

ID: 95019890