Mössbauer spectroscopy of human liver ferritin and its analogue, Ferrum Lek, in the temperature range of 295-90 K: Comparison within the homogeneous iron core model
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Mössbauer spectroscopy of human liver ferritin and its analogue, Ferrum Lek, in the temperature range of 295-90 K: Comparison within the homogeneous iron core model
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| Автор |
Alenkina, I. V.
Oshtrakh, M. I. Klencsár, Z. Kuzmann, E. Semionkin, V. A. |
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| Тематика |
FERRUM LEK
HUMAN LIVER FERRITIN MÖSSBAUER SPECTROSCOPY NANOSIZED IRON CORE |
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| Описание |
Human liver ferritin and its pharmaceutical analogue, Ferrum Lek, containing nanosized hydrous ferric oxides cores in the forms of ferrihydrite and akaganéite, respectively, were studied using Mössbauer spectroscopy with a high velocity resolution in the temperature range of 295-90 K. To simplify comparison, these spectra were fitted using one quadrupole doublet within the homogeneous iron core model. An unusual line broadening with a temperature decrease was observed in this way for human liver ferritin below ~ 150 K and for Ferrum Lek below ~ 130 K. Some anomalies were also observed below these temperatures for spectral area and quadrupole splitting. The Debye temperature for both iron cores was evaluated from temperature dependence of isomer shift using the temperature dependence of the second-order Doppler shift. © 2014 AIP Publishing LLC.
111692 |
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| Дата |
2024-04-22T18:30:06Z
2024-04-22T18:30:06Z 2014 |
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| Тип |
Conference Paper
Conference object (info:eu-repo/semantics/conferenceObject) Published version (info:eu-repo/semantics/publishedVersion) |
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| Идентификатор |
Alenkina, IV, Oshtrakh, MI, Klencsár, Z, Kuzmann, E & Semionkin, VA 2014, Mössbauer spectroscopy of human liver ferritin and its analogue, Ferrum Lek, in the temperature range of 295-90 K: Comparison within the homogeneous iron core model. in J Tucek & M Miglierini (eds), MOSSBAUER SPECTROSCOPY IN MATERIALS SCIENCE - 2014. vol. 1622, AIP Conference Proceedings, vol. 1622, American Institute of Physics Publising LLC, pp. 142-148, 11th Colloquium on Mossbauer Spectroscopy in Materials Science, Czech Republic, 26/05/2014. https://doi.org/10.1063/1.4898623
Alenkina, I. V., Oshtrakh, M. I., Klencsár, Z., Kuzmann, E., & Semionkin, V. A. (2014). Mössbauer spectroscopy of human liver ferritin and its analogue, Ferrum Lek, in the temperature range of 295-90 K: Comparison within the homogeneous iron core model. In J. Tucek, & M. Miglierini (Eds.), MOSSBAUER SPECTROSCOPY IN MATERIALS SCIENCE - 2014 (Vol. 1622, pp. 142-148). (AIP Conference Proceedings; Vol. 1622). American Institute of Physics Publising LLC. https://doi.org/10.1063/1.4898623 978-0-73541-259-0 0094-243X Final All Open Access, Bronze https://pubs.aip.org/aip/acp/article-pdf/1622/1/142/11794368/142_1_online.pdf http://elar.urfu.ru/handle/10995/132513 10.1063/1.4898623 84911450734 000345961800020 |
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en
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Open access (info:eu-repo/semantics/openAccess)
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application/pdf
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| Издатель |
American Institute of Physics Inc.
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| Источник |
AIP Conference Proceedings
AIP Conference Proceedings |
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