Structural variations of the iron cores in human liver ferritin and its pharmaceutically important models: A comparative study using Mossbauer spectroscopy with a high velocity resolution / Oshtrakh M. I.,Alenkina I. V.,Dubiel S. M.,Semionkin V. A. // JOURNAL OF MOLECULAR STRUCTURE. - 2011. - V. 993, l. 1-3, SI. - P. 287-291.

ISSN/EISSN:

0022-2860 / нет данных

Type:

Article; Proceedings Paper

Abstract:

A comparative study of a human liver ferritin and its pharmaceutically important models Imferon, Maltofer (R) and Ferrum Lek using (57)Fe Mossbauer spectroscopy with a high velocity resolution was performed at 295 and 90 K. Mossbauer spectra were analyzed using two models viz, homogeneous and heterogeneous, and were fitted with one or various number of doublets, respectively. Small variations of Mossbauer hyperfine parameters were revealed for these samples with both models as well as a different number of quadrupole doublets for the best spectra fit was needed in the heterogeneous model. The results were related to structural differences of the iron cores in the human liver ferritin, Imferon. Maltofer (R) and Ferrum Lek. (C) 2010 Elsevier B.V. All rights reserved.

Author keywords:

Iron core; Ferritin; Imferon; Maltofer (R); Ferrum Lek; Mossbauer spectroscopy with a high velocity resolution X-RAY-DIFFRACTION; BIOMEDICAL-RESEARCH; DEXTRAN COMPLEXES; FERRIHYDRITE; IMFERON

DOI:

10.1016/j.molstruc.2010.10.045

Web of Science ID:

ISI:000291066000045

Соавторы в МНС:

Другие поля

Поле	Значение
Month	MAY 3
Note	30th European Congress on Molecular Spectroscopy, Biomed \& Technol Pole Univ Florence, Florence, ITALY, AUG 29-SEP 03, 2010
Organization	Univ Florence \& European Lab Nonlinear Spect (LENS)
Publisher	ELSEVIER SCIENCE BV
Address	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
Keywords-Plus	X-RAY-DIFFRACTION; BIOMEDICAL-RESEARCH; DEXTRAN COMPLEXES; FERRIHYDRITE; IMFERON
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Physical
Author-Email	oshtrakh@mail.utnet.ru
ResearcherID-Numbers	Oshtrakh, Mikhail/L-8342-2016
ORCID-Numbers	Oshtrakh, Mikhail/0000-0002-2937-5194
Number-of-Cited-References	18
Usage-Count-Since-2013	5
Journal-ISO	J. Mol. Struct.
Doc-Delivery-Number	770DA