Magnetic response of bovine spleen

Magnetic response of bovine spleen

Bovine spleen has been used as a sample for deep magnetochemical investigation. Temperature dependence of the magnetic susceptibility and field dependence of the magnetization reveal a paramagnetic behaviour that violates the Curie law. The zero-field cooled magnetization and field cooled magnetizat...

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Bibliographic Details
Main Authors: Dlháň Ľubor, Krylov Roman, Kopáni Martin, Boča Roman
Format: Article
Language:English
Published: Sciendo 2019-06-01
Series:Nova Biotechnologica et Chimica
Subjects:
Magnetism
Bovine spleen
SQUID data
ZFCM/FCM curves
Hysteresis
Online Access:http://www.degruyter.com/view/j/nbec.2019.18.issue-1/nbec-2019-0007/nbec-2019-0007.xml?format=INT
Description
Summary:Bovine spleen has been used as a sample for deep magnetochemical investigation. Temperature dependence of the magnetic susceptibility and field dependence of the magnetization reveal a paramagnetic behaviour that violates the Curie law. The zero-field cooled magnetization and field cooled magnetization experiments show the bifurcation point at ca TC = 20 K and the blocking temperature TB = 10 K confirming a dominating portion of ferritin along with the organic tissue. There is a remnant magnetization at temperature below 20 K and the search for the magnetic hysteresis was positive.
ISSN:1339-004X

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