Mössbauer spectroscopy with high velocity resolution in the study of ferritin and Imferon: Preliminary results / Oshtrakh M.I., Milder O.B., Semionkin V.A. // Hyperfine Interactions. - 2008. - V. 185, l. 1-3. - P. 39-46.

ISSN:
03043843
Type:
Article
Abstract:
An increase of velocity resolution in Mössbauer spectroscopy allows increasing accuracy and decreasing experimental error in determination of hyperfine parameters. Lyophilized samples of human liver ferritin and Imferon (Fisons UK) were measured at room temperature by Mössbauer spectroscopy with high velocity resolution. Spectra were measured in 4,096 channels for further presentation in 256, 512, 1,024, 2,048 and 4,096 channels. The differences of quadrupole splitting and isomer shift revealed for both ferritin and Imferon Mössbauer spectra presented in 512 and 2,048 channels, respectively, were much better distinguished in case of higher velocity resolution. Therefore, Mössbauer spectroscopy with high velocity resolution may be very useful to reveal small differences of hyperfine parameters for biological subjects in biomedical research. © 2008 Springer Science+Business Media B.V.
Author keywords:
Biomedical research; High velocity resolution; Human liver ferritin; Imferon; Mössbauer spectroscopy
Index keywords:
нет данных
DOI:
10.1007/s10751-008-9809-3
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https://www.scopus.com/inward/record.uri?eid=2-s2.0-67650450765&doi=10.1007%2fs10751-008-9809-3&partnerID=40&md5=f90928a55e99b428226dc48730b50209
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Affiliations Faculty of Physical Techniques and Devices for Quality Control, Ural State Technical University, UPI, Ekaterinburg 620002, Russian Federation; Faculty of Experimental Physics, Ural State Technical University, UPI, Ekaterinburg 620002, Russian Federation
Author Keywords Biomedical research; High velocity resolution; Human liver ferritin; Imferon; Mössbauer spectroscopy
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Correspondence Address Oshtrakh, M. I.; Faculty of Physical Techniques and Devices for Quality Control, Ural State Technical University, UPI, Ekaterinburg 620002, Russian Federation; email: oshtrakh@mail.utnet.ru
CODEN HYIND
Language of Original Document English
Abbreviated Source Title Hyperfine Interact.
Source Scopus