Mössbauer study on iron-polygalacturonate coordination compounds

Judit Fodor; Ernö Kuzmann; Zoltán May; Attila Vértes; Zoltán Homonnay; Klára Szentmihályi

doi:10.1007/s10751-008-9830-6

Mössbauer study on iron-polygalacturonate coordination compounds

Judit Fodor, Ernö Kuzmann, Zoltán May, Attila Vértes, Zoltán Homonnay, Klára Szentmihályi

Research output: Contribution to journal › Article

2 Citations (Scopus)

Abstract

⁵⁷Fe Mössbauer spectroscopy was used to determine the oxidation state and microenvironments of iron in the Fe-polygalacturonate compound prepared by a novel method from pectin. ICP analysis was applied to study the iron content of the coordination compounds. It was found that there are two ferrous and one ferric microenvironments in the compound. In the iron- polygalacturonate compound the ferrous forms occur dominantly. A model for the bonding of Fe in the polygalacturonate chains is proposed.

Original language	English
Pages (from-to)	145-149
Number of pages	5
Journal	Hyperfine Interactions
Volume	185
Issue number	1-3
DOIs	https://doi.org/10.1007/s10751-008-9830-6
Publication status	Published - Jul 1 2008

Keywords

Fe Mössbauer spectroscopy
ICP
Iron-polygalacturonate

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics
Condensed Matter Physics
Physical and Theoretical Chemistry

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Fodor, J., Kuzmann, E., May, Z., Vértes, A., Homonnay, Z., & Szentmihályi, K. (2008). Mössbauer study on iron-polygalacturonate coordination compounds. Hyperfine Interactions, 185(1-3), 145-149. https://doi.org/10.1007/s10751-008-9830-6

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AU - Fodor, Judit

AU - Kuzmann, Ernö

AU - May, Zoltán

AU - Vértes, Attila

AU - Homonnay, Zoltán

AU - Szentmihályi, Klára

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AB - 57Fe Mössbauer spectroscopy was used to determine the oxidation state and microenvironments of iron in the Fe-polygalacturonate compound prepared by a novel method from pectin. ICP analysis was applied to study the iron content of the coordination compounds. It was found that there are two ferrous and one ferric microenvironments in the compound. In the iron- polygalacturonate compound the ferrous forms occur dominantly. A model for the bonding of Fe in the polygalacturonate chains is proposed.

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