Effects of high magnetic fields on the diffusion of biologically active molecules
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00556091" target="_blank" >RIV/68378271:_____/22:00556091 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0330472" target="_blank" >http://hdl.handle.net/11104/0330472</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/cells11010081" target="_blank" >10.3390/cells11010081</a>
Alternative languages
Result language
angličtina
Original language name
Effects of high magnetic fields on the diffusion of biologically active molecules
Original language description
The diffusion of biologically active molecules is a ubiquitous process, controlling many mechanisms and the characteristic time scales for pivotal processes in living cells. Here, we show how a high static magnetic field (MF) affects the diffusion of paramagnetic and diamagnetic species including oxygen, hemoglobin, and drugs. We derive and solve the equation describing diffusion of such biologically active molecules in the presence of an MF as well as reveal the underlying mechanism of the MF’s effect on diffusion. We found that a high MF accelerates diffusion of diamagnetic species while slowing the diffusion of paramagnetic molecules in cell cytoplasm. When applied to oxygen and hemoglobin diffusion in red blood cells, our results suggest that an MF may significantly alter the gas exchange in an erythrocyte and cause swelling.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
<a href="/en/project/EF16_019%2F0000760" target="_blank" >EF16_019/0000760: Solid State Physics for 21st century</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Cells
ISSN
2073-4409
e-ISSN
2073-4409
Volume of the periodical
11
Issue of the periodical within the volume
1
Country of publishing house
CH - SWITZERLAND
Number of pages
13
Pages from-to
81
UT code for WoS article
000741737300001
EID of the result in the Scopus database
2-s2.0-85122298234