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Title: 57Fe Mössbauer Spectroscopic & Density Functional Theory (DFT) Study on the Interactions of the Metal Ion with Monosaccharides
By (author): Yassin Jeilani, Beatriz H Cardelino, Natarajan Ravi
ISBN10-13: 1611223016 : 9781611223019
Illustrations: tables & charts
Format: Paperback
Size: 140x215mm
Pages: 48
Weight: .094 Kg.
Published: Nova Science Publishers, Inc (US) - May   2011
List Price: 54.99 Pounds Sterling
Availability: In Stock   Qty Available: 10
Subjects: Materials science
The fundamental electrical and magnetic interactions between iron ions and biomaterials were investigated using an experimental approach, 57Fe Mössbauer spectroscopy, and ab initio computational methods. A conventional spin-Hamiltonian approach adopted for the data analysis of the Mössbauer data showed that the metal ion in the Fe-chitosan complex is in the high-spin ferric state and that it has an internal magnetic field of approximately 440 kG, at the nucleus. The magnitude of the internal field arises from the predominant Fermi-contact interaction of the high-spin ferric species with N/O ligands. This book proposes a scheme for the Fe-chitosan complex based on the analysis of the experimental data.
Table of Contents:
Introduction; Computational Methods; Mössbauer Spectroscopy; Results & discussion; Properties related to Mössbauer spectroscopy; Conclusions; Index.
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