- Tytuł:
- Mössbauer and SQUID Characterization of Iron in Human Tissue: Case of Globus Pallidus
- Autorzy:
-
Miglierini, M.
Boča, R.
Kopáni, M.
Lančok, A. - Powiązania:
- https://bibliotekanauki.pl/articles/1382185.pdf
- Data publikacji:
- 2014-07
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
76.80.+y
31.30.Gs
75.75.-c
87.85.jc - Opis:
- Lyophilized samples of human brain tissue from the region of Globus Pallidus were investigated in powder form by $\text{}^{57}Fe$ 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.
- Źródło:
-
Acta Physica Polonica A; 2014, 126, 1; 240-241
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł