Possibilities of Mössbauer spectroscopy with a high velocity resolution in studying small variations in 57Fe hyperfine parameters of iron-containing proteins

被引：14

作者：

Oshtrakh M.I. ^{[1
]}

Semionkin V.A. ^{[1
]}

Milder O.B. ^{[1
]}

Novikov E.G. ^{[1
]}

机构：

[1] Ural State Technical University-UPI, Yekaterinburg

来源：

Bulletin of the Russian Academy of Sciences: Physics | 2010年 / 74卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

Quadrupole Splitting; Electric Field Gradient; Iron Core; Hyperfine Parameter; Quadrupole Doublet;

D O I：

10.3103/S1062873810030263

中图分类号：

学科分类号：

摘要：

The possibilities of Mössbauer spectroscopy with a high velocity resolution in investigating small variations in the 57Fe hyperfine parameters of iron-containing proteins are demonstrated. Differences of quadrupole splitting for human and rabbit oxyhemoglobins were observed. Variations of quadrupole splitting and isomer shift for human liver ferritin and its model Imferon were revealed. Small differences in these parameters were also found for iron-storage proteins in normal chicken liver and spleen tissues and in such tissues from chickens with lymphoid leukemia. © Allerton Press, Inc., 2010.

引用

页码：407 / 411

页数：4

共 22 条

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