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Journal of Physics: Conference Series, volume 2058, issue 1, pages 12036
Temperature monitoring through nanoparticle-activated proton relaxation for magnetic resonance imaging application
Mironova A D
1
,
Kargina Yu. V.
1, 2
,
Perepukhov A. M.
3
,
Pavlova Olga S
2, 4
,
Gulyaev Mikhail
4
,
Pirogov Yu A
2
,
Timoshenko V. Yu.
1, 2, 5
Publication type: Journal Article
Publication date: 2021-10-01
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ISSN: 17426588, 17426596
General Physics and Astronomy
Abstract
An effect of temperature on the proton relaxation times in aqueous suspensions of solid-state nanoparticles (NPs) is comparatively investigated for the NPs’ composition varied from pure silicon (Si) with natural isotope content to Si with iron impurities as well as for Si NPs enriched with Si-29 isotope. For all types of the investigated NPs both the longitudinal and transverse relaxation times become shorter compared with that for pure water because of the interaction of electron spin centers in those NPs with nuclear spins of the protons in water molecules. The obtained results allow us to evaluate the temperature sensitivity of NP-based systems for their biomedical applications in magnetic resonance imaging (MRI).
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Mironova A. D. et al. Temperature monitoring through nanoparticle-activated proton relaxation for magnetic resonance imaging application // Journal of Physics: Conference Series. 2021. Vol. 2058. No. 1. p. 12036.
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Mironova A. D., Kargina Y. V., Perepukhov A. M., Pavlova O. S., Gulyaev M., Pirogov Yu. A., Timoshenko V. Y. Temperature monitoring through nanoparticle-activated proton relaxation for magnetic resonance imaging application // Journal of Physics: Conference Series. 2021. Vol. 2058. No. 1. p. 12036.
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TY - JOUR
DO - 10.1088/1742-6596/2058/1/012036
UR - https://doi.org/10.1088%2F1742-6596%2F2058%2F1%2F012036
TI - Temperature monitoring through nanoparticle-activated proton relaxation for magnetic resonance imaging application
T2 - Journal of Physics: Conference Series
AU - Mironova, A D
AU - Kargina, Yu. V.
AU - Perepukhov, A. M.
AU - Pavlova, Olga S
AU - Gulyaev, Mikhail
AU - Pirogov, Yu A
AU - Timoshenko, V. Yu.
PY - 2021
DA - 2021/10/01 00:00:00
PB - IOP Publishing
SP - 12036
IS - 1
VL - 2058
SN - 1742-6588
SN - 1742-6596
ER -
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@article{2021_Mironova,
author = {A D Mironova and Yu. V. Kargina and A. M. Perepukhov and Olga S Pavlova and Mikhail Gulyaev and Yu A Pirogov and V. Yu. Timoshenko},
title = {Temperature monitoring through nanoparticle-activated proton relaxation for magnetic resonance imaging application},
journal = {Journal of Physics: Conference Series},
year = {2021},
volume = {2058},
publisher = {IOP Publishing},
month = {oct},
url = {https://doi.org/10.1088%2F1742-6596%2F2058%2F1%2F012036},
number = {1},
pages = {12036},
doi = {10.1088/1742-6596/2058/1/012036}
}
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Mironova, A. D., et al. “Temperature monitoring through nanoparticle-activated proton relaxation for magnetic resonance imaging application.” Journal of Physics: Conference Series, vol. 2058, no. 1, Oct. 2021, p. 12036. https://doi.org/10.1088%2F1742-6596%2F2058%2F1%2F012036.