Anomalous Mossbauer line broadening for nanosized hydrous ferric oxide cores in ferritin and its pharmaceutical analogue Ferrum Lek in the temperature range 295-90 K / Oshtrakh M. I.,Alenkina I. V.,Kuzmann E.,Klencsar Z.,Semionkin V. A. // JOURNAL OF NANOPARTICLE RESEARCH. - 2014. - V. 16, l. 4. - P. 1-8.

ISSN/EISSN:
1388-0764 / 1572-896X
Type:
Article
Abstract:
Mossbauer spectra of ferritin and its pharmaceutical analogue Ferrum Lek, both containing nanosized hydrous ferric oxides cores in the forms of ferrihydrite and akagan,ite, respectively, were measured in the temperature range 295-90 K. An anomalous line broadening with temperature decrease was observed for ferritin below similar to 150 K and for Ferrum Lek below similar to 130 K. Some anomalies were also observed below these temperatures for spectral area and quadrupole splitting.
Author keywords:
Nanosized hydrous ferric oxides cores; Mossbauer spectroscopy; Anomalous line broadening; Ferritin; Ferrum Lek HIGH-VELOCITY RESOLUTION; MAGNETIC-PROPERTIES; IRON-DEXTRAN; SPECTROSCOPY
DOI:
10.1007/s11051-014-2363-9
Web of Science ID:
ISI:000333455600001
Соавторы в МНС:
Другие поля
Поле Значение
Month MAR 25
Publisher SPRINGER
Address VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS
Language English
Article-Number 2363
EISSN 1572-896X
Keywords-Plus HIGH-VELOCITY RESOLUTION; MAGNETIC-PROPERTIES; IRON-DEXTRAN; SPECTROSCOPY
Research-Areas Chemistry; Science \& Technology - Other Topics; Materials Science
Web-of-Science-Categories Chemistry, Multidisciplinary; Nanoscience \& Nanotechnology; Materials Science, Multidisciplinary
Author-Email oshtrakh@gmail.com
ResearcherID-Numbers Oshtrakh, Mikhail/L-8342-2016 Kuzmann, Erno/I-1789-2017
ORCID-Numbers Oshtrakh, Mikhail/0000-0002-2937-5194 Kuzmann, Erno/0000-0002-0183-6649
Funding-Acknowledgement Ministry of Education and Science of Russian Federation; OTKA {[}111692]; Ural Federal University development program for the young scientists'
Funding-Text The authors wish to thank Prof. P. G. Prokopenko (Department of Biochemistry, Russian State Medical University, Moscow) for providing the human liver ferritin and Prof. S. M. Dubiel (Faculty of Physics \& Applied Computer Science, AGH University of Science \& Technology, Krakow) for providing the Ferrum Lek sample. This work was supported in part by the basic financing from the Ministry of Education and Science of Russian Federation and OTKA No 111692. I. V. A. is supported in part by the Ural Federal University development program for the young scientists' financial support. This work was carried out within the Agreement of Cooperation between the Ural Federal University (Ekaterinburg) and the Eotvos Lorand University (Budapest).
Number-of-Cited-References 23
Usage-Count-Since-2013 18
Journal-ISO J. Nanopart. Res.
Doc-Delivery-Number AD7PH