The Influence of Magnetic Field on Living Matter

0452297 - ÚPT 2016 RIV SK eng C - Konferenční příspěvek (zahraniční konf.)
Vlachová-Hutová, E. - Kořínek, Radim - Havel, L. - Bartušek, Karel
The Influence of Magnetic Field on Living Matter.
Measurement 2015. Proceedings of the 10th International Conference on Measurement. Bratislava: Institute of Measurement Science, SAS, 2015, s. 149-152. ISBN 978-80-969672-9-2.
[International Conference on Measurement /10./. Smolenice (SK), 25.05.2015-28.05.2015]
Grant CEP: GA ČR GA13-09086S
Institucionální podpora: RVO:68081731
Klíčová slova: MR1 Contrast, Early Somatic Embryos * plants * relaxation T/ and T2.
Kód oboru RIV: BH - Optika, masery a lasery

The objective of this study was the monitoring of the growth and development of early somatic embryos in a magnetic field strength of 4.7 T. The samples were exposed to radiofrequency (RF) field, gradient (G) field and combination of both fields. To measure longitudinal (T1) and transverse relaxation times (T2), the spin echo based techniques were used. The aspects of major interest for the investigation of the related biological processes are the various image contrasts and the change of the relaxation times T1 and T2 on the boundary between the embryo and the substrate. Control measurements of changes in the size of the investigated tissue of early somatic embryos was done using camera and subsequently evaluated in MATLAB. All measurements were realized at the Institute o f Scientific Instruments in Brno.
Trvalý link: http://hdl.handle.net/11104/0253318