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Magnetic properties of bacterial magnetosomes produced by magnetospirillum caucaseum so-1. / Gareev, Kamil G.; Grouzdev, Denis S.; Kharitonskii, Peter V.; Kirilenko, Demid A.; Kosterov, Andrei; Koziaeva, Veronika V.; Levitskii, Vladimir S.; Multhoff, Gabriele; Nepomnyashchaya, Elina K.; Nikitin, Andrey V.; Nikitina, Anastasia; Sergienko, Elena S.; Sukharzhevskii, Stanislav M.; Terukov, Evgeniy I.; Trushlyakova, Valentina V.; Shevtsov, Maxim.

In: Microorganisms, Vol. 9, No. 9, 1854, 31.08.2021.

Research output: Contribution to journal › Article › peer-review

Harvard

Gareev, KG, Grouzdev, DS, Kharitonskii, PV, Kirilenko, DA, Kosterov, A, Koziaeva, VV, Levitskii, VS, Multhoff, G, Nepomnyashchaya, EK, Nikitin, AV, Nikitina, A, Sergienko, ES, Sukharzhevskii, SM, Terukov, EI, Trushlyakova, VV & Shevtsov, M 2021, 'Magnetic properties of bacterial magnetosomes produced by magnetospirillum caucaseum so-1', Microorganisms, vol. 9, no. 9, 1854. https://doi.org/10.3390/microorganisms9091854

APA

Gareev, K. G., Grouzdev, D. S., Kharitonskii, P. V., Kirilenko, D. A., Kosterov, A., Koziaeva, V. V., Levitskii, V. S., Multhoff, G., Nepomnyashchaya, E. K., Nikitin, A. V., Nikitina, A., Sergienko, E. S., Sukharzhevskii, S. M., Terukov, E. I., Trushlyakova, V. V., & Shevtsov, M. (2021). Magnetic properties of bacterial magnetosomes produced by magnetospirillum caucaseum so-1. Microorganisms, 9(9), [1854]. https://doi.org/10.3390/microorganisms9091854

Vancouver

Gareev KG, Grouzdev DS, Kharitonskii PV, Kirilenko DA, Kosterov A, Koziaeva VV et al. Magnetic properties of bacterial magnetosomes produced by magnetospirillum caucaseum so-1. Microorganisms. 2021 Aug 31;9(9). 1854. https://doi.org/10.3390/microorganisms9091854

Author

Gareev, Kamil G. ; Grouzdev, Denis S. ; Kharitonskii, Peter V. ; Kirilenko, Demid A. ; Kosterov, Andrei ; Koziaeva, Veronika V. ; Levitskii, Vladimir S. ; Multhoff, Gabriele ; Nepomnyashchaya, Elina K. ; Nikitin, Andrey V. ; Nikitina, Anastasia ; Sergienko, Elena S. ; Sukharzhevskii, Stanislav M. ; Terukov, Evgeniy I. ; Trushlyakova, Valentina V. ; Shevtsov, Maxim. / Magnetic properties of bacterial magnetosomes produced by magnetospirillum caucaseum so-1. In: Microorganisms. 2021 ; Vol. 9, No. 9.

BibTeX

@article{d9361cdd44a547deb199cba579b88fff,
title = "Magnetic properties of bacterial magnetosomes produced by magnetospirillum caucaseum so-1",
abstract = "In this study, the magnetic properties of magnetosomes isolated from lyophilized mag-netotactic bacteria Magnetospirillum caucaseum SO-1 were assessed for the first time. The shape and size of magnetosomes and cell fragments were studied by electron microscopy and dynamic light scattering techniques. Phase and elemental composition were analyzed by X-ray and electron diffraction and Raman spectroscopy. Magnetic properties were studied using vibrating sample magnetometry and electron paramagnetic resonance spectroscopy. Theoretical analysis of the magnetic properties was carried out using the model of clusters of magnetostatically interacting two-phase particles and a modified method of moments for a system of dipole–dipole-interacting uniaxial particles. Magnetic properties were controlled mostly by random aggregates of magne-tosomes, with a minor contribution from preserved magnetosome chains. Results confirmed the high chemical stability and homogeneity of bacterial magnetosomes in comparison to synthetic iron oxide magnetic nanoparticles.",
keywords = "Bacterial magnetosomes, Magnetic properties, Magnetospirillum caucaseum SO-1, Magnetostatic interaction, Magnetotactic bacteria, Theoretical modeling, STABILITY, MAGNETOFOSSILS, magnetotactic bacteria, bacterial magnetosomes, NANOPARTICLES, theoretical modeling, magnetostatic interaction, magnetic properties, FERROMAGNETIC-RESONANCE, SPECTROSCOPY, TEMPERATURE, MAGHEMITE, VERWEY TRANSITION, CHAINS, MAGNETOTACTIC BACTERIA",
author = "Gareev, {Kamil G.} and Grouzdev, {Denis S.} and Kharitonskii, {Peter V.} and Kirilenko, {Demid A.} and Andrei Kosterov and Koziaeva, {Veronika V.} and Levitskii, {Vladimir S.} and Gabriele Multhoff and Nepomnyashchaya, {Elina K.} and Nikitin, {Andrey V.} and Anastasia Nikitina and Sergienko, {Elena S.} and Sukharzhevskii, {Stanislav M.} and Terukov, {Evgeniy I.} and Trushlyakova, {Valentina V.} and Maxim Shevtsov",
note = "Publisher Copyright: {\textcopyright} 2021 by the authors. Licensee MDPI, Basel, Switzerland.",
year = "2021",
month = aug,
day = "31",
doi = "10.3390/microorganisms9091854",
language = "English",
volume = "9",
journal = "Nanomaterials",
issn = "2079-4991",
publisher = "MDPI AG",
number = "9",

}

RIS

TY - JOUR

T1 - Magnetic properties of bacterial magnetosomes produced by magnetospirillum caucaseum so-1

AU - Gareev, Kamil G.

AU - Grouzdev, Denis S.

AU - Kharitonskii, Peter V.

AU - Kirilenko, Demid A.

AU - Kosterov, Andrei

AU - Koziaeva, Veronika V.

AU - Levitskii, Vladimir S.

AU - Multhoff, Gabriele

AU - Nepomnyashchaya, Elina K.

AU - Nikitin, Andrey V.

AU - Nikitina, Anastasia

AU - Sergienko, Elena S.

AU - Sukharzhevskii, Stanislav M.

AU - Terukov, Evgeniy I.

AU - Trushlyakova, Valentina V.

AU - Shevtsov, Maxim

N1 - Publisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland.

PY - 2021/8/31

Y1 - 2021/8/31

N2 - In this study, the magnetic properties of magnetosomes isolated from lyophilized mag-netotactic bacteria Magnetospirillum caucaseum SO-1 were assessed for the first time. The shape and size of magnetosomes and cell fragments were studied by electron microscopy and dynamic light scattering techniques. Phase and elemental composition were analyzed by X-ray and electron diffraction and Raman spectroscopy. Magnetic properties were studied using vibrating sample magnetometry and electron paramagnetic resonance spectroscopy. Theoretical analysis of the magnetic properties was carried out using the model of clusters of magnetostatically interacting two-phase particles and a modified method of moments for a system of dipole–dipole-interacting uniaxial particles. Magnetic properties were controlled mostly by random aggregates of magne-tosomes, with a minor contribution from preserved magnetosome chains. Results confirmed the high chemical stability and homogeneity of bacterial magnetosomes in comparison to synthetic iron oxide magnetic nanoparticles.

AB - In this study, the magnetic properties of magnetosomes isolated from lyophilized mag-netotactic bacteria Magnetospirillum caucaseum SO-1 were assessed for the first time. The shape and size of magnetosomes and cell fragments were studied by electron microscopy and dynamic light scattering techniques. Phase and elemental composition were analyzed by X-ray and electron diffraction and Raman spectroscopy. Magnetic properties were studied using vibrating sample magnetometry and electron paramagnetic resonance spectroscopy. Theoretical analysis of the magnetic properties was carried out using the model of clusters of magnetostatically interacting two-phase particles and a modified method of moments for a system of dipole–dipole-interacting uniaxial particles. Magnetic properties were controlled mostly by random aggregates of magne-tosomes, with a minor contribution from preserved magnetosome chains. Results confirmed the high chemical stability and homogeneity of bacterial magnetosomes in comparison to synthetic iron oxide magnetic nanoparticles.

KW - Bacterial magnetosomes

KW - Magnetic properties

KW - Magnetospirillum caucaseum SO-1

KW - Magnetostatic interaction

KW - Magnetotactic bacteria

KW - Theoretical modeling

KW - STABILITY

KW - MAGNETOFOSSILS

KW - magnetotactic bacteria

KW - bacterial magnetosomes

KW - NANOPARTICLES

KW - theoretical modeling

KW - magnetostatic interaction

KW - magnetic properties

KW - FERROMAGNETIC-RESONANCE

KW - SPECTROSCOPY

KW - TEMPERATURE

KW - MAGHEMITE

KW - VERWEY TRANSITION

KW - CHAINS

KW - MAGNETOTACTIC BACTERIA

UR - http://www.scopus.com/inward/record.url?scp=85114117333&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/0b1d7389-23f3-3ec6-92b0-e83fb460849d/

U2 - 10.3390/microorganisms9091854

DO - 10.3390/microorganisms9091854

M3 - Article

AN - SCOPUS:85114117333

VL - 9

JO - Nanomaterials

JF - Nanomaterials

SN - 2079-4991

IS - 9

M1 - 1854

ER -

ID: 85482571