Detail publikace

Measurement of Tissue Cultures of Early Somatic Embryos of Norway Spruce

Originální název

Measurement of Tissue Cultures of Early Somatic Embryos of Norway Spruce

Anglický název

Measurement of Tissue Cultures of Early Somatic Embryos of Norway Spruce

Jazyk

en

Originální abstrakt

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 of Scientific Instruments in Brno.

Anglický abstrakt

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 of Scientific Instruments in Brno.

BibTex


@inproceedings{BUT115692,
  author="Eliška {Vlachová Hutová} and Radim {Kořínek} and Karel {Bartušek} and Ladislav {Havel} and Petr {Drexler}",
  title="Measurement of Tissue Cultures of Early Somatic Embryos of Norway Spruce",
  annote="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 of Scientific Instruments in Brno.",
  address="The Electromagnetics Academy",
  booktitle="Draft Proceedings of Progress In Electromagnetics Research Symposium PIERS 2015 Prague",
  chapter="115692",
  howpublished="online",
  institution="The Electromagnetics Academy",
  year="2015",
  month="august",
  pages="1792--1795",
  publisher="The Electromagnetics Academy",
  type="conference paper"
}