Magnetic Behaviour of Ferritin Nanoparticles

0436191 - ÚACH 2015 RIV PL eng J - Článek v odborném periodiku
Miglierini, M. - Lančok, Adriana
Magnetic Behaviour of Ferritin Nanoparticles.
Acta Physica Polonica A. Roč. 118, č. 5 (2010), s. 944-945. ISSN 0587-4246. E-ISSN 1898-794X
Grant CEP: GA ČR GAP204/10/0035
Výzkumný záměr: CEZ:AV0Z40320502
Klíčová slova: Iron proteins * Human spleen * Superparamagnetic behaviours
Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
Impakt faktor: 0.467, rok: 2010

Characterization of magnetic behaviour of ferritin nanoparticles of biological origin is presented Two types of samples prepared from human and horse spleen tissues were investigated by Fe-57 Mossbauer spectrometry At room temperature, ferritin nanoparticles exhibit superparamagnetic behaviour due to their small dimensions First occurrence of magnetic interactions was noticed below 60 K Blocking temperature of human and horse ferritin nanoparticles was determined to be of 16 K and 32 K, respectively.
Trvalý link: http://hdl.handle.net/11104/0239978