Email this article Relaxation Properties of Contrast Media for MRI Based on Iron Oxide Nanoparticles in Different Magnetic Fields
- Authors: Chekhonin V.P.1, Abakumov M.A.1, Mazhuga A.G.2, Bagdinova A.N.3, Demikhov E.I.3, Demikhov T.E.3, Mishkinis B.Y.4, Konstantinov M.V.3, Tarasov V.P.3, Shumm B.A.3, Gippius A.A.3, Gervits N.V.3, Shumm A.B.3
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Affiliations:
- N. I. Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation
- D. I. Mendeleev University of Chemical Technology of Russia
- P. N. Lebedev Physical Institute of the Russian Academy of Sciences
- S. P. HELPIC
- Issue: Vol 167, No 1 (2019)
- Pages: 97-99
- Section: Biotechnologies
- URL: https://journals.rcsi.science/0007-4888/article/view/241487
- DOI: https://doi.org/10.1007/s10517-019-04469-1
- ID: 241487
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Abstract
We studied dependences of T2 relaxation time on magnetic field and concentration of nanoparticles. It was found that nanocontrast media are effective under the influence of the magnetic fields in the range 0.3-7 T. Data of electron paramagnetic resonance confirm the assumption on aggregation of nanoparticles not coated with proteins in high magnetic fields.
About the authors
V. P. Chekhonin
N. I. Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation
Email: anna.bagdinova@gmail.com
Russian Federation, Moscow
M. A. Abakumov
N. I. Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation
Email: anna.bagdinova@gmail.com
Russian Federation, Moscow
A. G. Mazhuga
D. I. Mendeleev University of Chemical Technology of Russia
Email: anna.bagdinova@gmail.com
Russian Federation, Moscow
A. N. Bagdinova
P. N. Lebedev Physical Institute of the Russian Academy of Sciences
Author for correspondence.
Email: anna.bagdinova@gmail.com
Russian Federation, Moscow
E. I. Demikhov
P. N. Lebedev Physical Institute of the Russian Academy of Sciences
Email: anna.bagdinova@gmail.com
Russian Federation, Moscow
T. E. Demikhov
P. N. Lebedev Physical Institute of the Russian Academy of Sciences
Email: anna.bagdinova@gmail.com
Russian Federation, Moscow
B. Ya. Mishkinis
S. P. HELPIC
Email: anna.bagdinova@gmail.com
Russian Federation, Moscow
M. V. Konstantinov
P. N. Lebedev Physical Institute of the Russian Academy of Sciences
Email: anna.bagdinova@gmail.com
Russian Federation, Moscow
V. P. Tarasov
P. N. Lebedev Physical Institute of the Russian Academy of Sciences
Email: anna.bagdinova@gmail.com
Russian Federation, Moscow
B. A. Shumm
P. N. Lebedev Physical Institute of the Russian Academy of Sciences
Email: anna.bagdinova@gmail.com
Russian Federation, Moscow
A. A. Gippius
P. N. Lebedev Physical Institute of the Russian Academy of Sciences
Email: anna.bagdinova@gmail.com
Russian Federation, Moscow
N. V. Gervits
P. N. Lebedev Physical Institute of the Russian Academy of Sciences
Email: anna.bagdinova@gmail.com
Russian Federation, Moscow
A. B. Shumm
P. N. Lebedev Physical Institute of the Russian Academy of Sciences
Email: anna.bagdinova@gmail.com
Russian Federation, Moscow
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