0471004 - ÚACH 2017 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Miglierini, M. - Lančok, Adriana - Kopáni, M. - Boča, R.
Mossbauer Spectroscopy of Basal Ganglia.
Mössbauer Spectroscopy in Materials Science 2014. Melville: AIP Publishing, 2014 - (Tuček, J.; Miglierini, M.), s. 149-156. AIP Conference Proceedings, 1622. ISBN 978-0-7354-1259-0. ISSN 0094-243X.
[Mössbauer Spectroscopy in Materials Science /11./. Hlohovec u Břeclavi (CZ), 26.05.2014-30.05.2014]
Grant CEP: GA MŠMT(CZ) 7AMB14SK165; GA ČR(CZ) GAP204/10/0035
Institucionální podpora: RVO:61388980
Klíčová slova: Iron oxide nanoparticles * biological tissues * hyperfine interactions * Mossbauer spectrometry
Kód oboru RIV: CA - Anorganická chemie
Web výsledku:
http://aip.scitation.org/doi/pdf/10.1063/1.4898624
DOI: https://doi.org/10.1063/1.4898624

Chemical states, structural arrangement, and magnetic features of iron deposits in biological tissue of Basal Ganglia are characterized. The methods of SQUID magnetometry and electron microscopy are employed. Fe-57 Mossbauer spectroscopy is used as a principal method of investigation. Though electron microscopy has unveiled robust crystals (1-3 mu m in size) of iron oxides, they are not manifested in the corresponding Fe-57 Mossbauer spectra. The latter were acquired at 300 K and 4.2 K and resemble ferritin-like behavior.
Trvalý link: http://hdl.handle.net/11104/0268596