PL EN


Preferences help
enabled [disable] Abstract
Number of results
2014 | 126 | 1 | 240-241
Article title

Mössbauer and SQUID Characterization of Iron in Human Tissue: Case of Globus Pallidus

Content
Title variants
Languages of publication
EN
Abstracts
EN
Lyophilized samples of human brain tissue from the region of Globus Pallidus were investigated in powder form by ^{57}Fe Mössbauer spectroscopy and SQUID magnetometry. The obtained hyperfine parameters including isomer shift and quadrupole splitting exhibit a ferritin-like behaviour with high-spin Fe(III) sites. Three types of features were derived from temperature development of magnetic susceptibility: dominating diamagnetism, dominating paramagnetism, and intermediate states. The magnetic characteristics of the samples do not correlate with age of the donors.
Keywords
Contributors
author
  • Institute of Nuclear and Physical Engineering, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Ilkovičova 3, 812 19 Bratislava, Slovakia
  • Regional Centre of Advanced Technologies and Materials, Palacky University, 17. listopadu 12, 771 46 Olomouc, Czech Republic
author
  • Department of Chemistry, FPV, University of SS. Cyril and Methodius, 917 01 Trnava, Slovakia
author
  • Department of Pathology, Faculty of Medicine, Comenius University, Sasinkova 4, 811 08 Bratislava, Slovakia
author
  • Institute of Inorganic Chemistry AS CR, v. v. i., 250 68 Husinec-Řež 1001, Czech Republic
References
  • [1] C. Langkammer, N. Krebs, W. Goessler, E. Scheurer, F. Ebner, K. Yen, F. Fazekas, S. Ropele, Radiology 257, 455 (2010), doi: 10.1148/radiol.10100495
  • [2] A. Friedman, P. Arosio, D. Finazzi, D. Koziorowski, J. Galazka-Friedman, Parkinsonism and Related Disorders 17, 423 (2011), doi: 10.1016/j.parkreldis.2011.03.016
  • [3] J. Galazka-Friedman, A. Friedman, E.R. Bauminger, Hyperfine Interact 189, 31 (2009), doi: 10.1007/s10751-009-9926-7
  • [4] J. Gałazka-Friedman, E.R. Bauminger, K. Szlachta, D. Koziorowski, R. Tomasiuk, A. Jaklewicz, Z.K. Wszołek, D. Dickson, K. Kaplinska, A. Friedman, Acta Phys. Pol. 119, 81 (2011)
  • [5] M.I. Oshtrakh, V.A. Semionkin, O.B. Milder, E.G. Novikov, J. Mol. Structure 924-926, 20 (2009), doi: 10.1016/j.molstruc.2008.10.024
  • [6] S.M. Dubiel, B. Zablotna-Rypien, J.B. Mackey, J.M. Williams, Eur. Biophys. J. Biophys. Lett 28, 263 (1999), doi: 10.1007/s002490050208
  • [7] M. Miglierini, J. Dekan, M. Kopani, A. Lancok, J. Kohout, M. Cieslar, AIP Conf. Proc. 1489, 107 (2012), doi: 10.1063/1.4759478
  • [8] M. Miglierini, A. Lancok, Acta. Phys. Pol. A 118, 944 (2010)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv126n1115kz
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.