The fundamental electrical and magnetic interactions between iron ions and biomaterials were investigated using an experimental approach, 57Fe Moessbauer spectroscopy, and ab initio computational methods. A conventional spin-Hamiltonian approach adopted for the data analysis of the Moessbauer 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 k G, 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.
Formatera PDF ● Sidor 58 ● ISBN 9781536111545 ● Redaktör Beatriz H Cardelino & Yassin Jeilani ● Utgivare Nova Science Publishers ● Publicerad 2017 ● Nedladdningsbara 3 gånger ● Valuta EUR ● ID 7216506 ● Kopieringsskydd Adobe DRM
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