Mössbauer studies of iron(III)-(indole-3-alkanoic acids) systems in frozen aqueous solutions |
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| Authors: | K Kovács A A Kamnev E Kuzmann Z Homonnay P Á Szilágyi V K Sharma A Vértes |
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| Institution: | 1.Department of Nuclear Chemistry, E?tv?s Loránd University;2.Laboratory of Biochemistry of Plant-Bacterial Symbioses, Institute of Biochemistry and Physiology of Plants and Microorganisms, Russian Academy of Sciences;3.Department of Nuclear Chemistry, E?tv?s Loránd University;4.Department of Nuclear Chemistry, E?tv?s Loránd University;5.Department of Nuclear Chemistry, E?tv?s Loránd University;6.Chemistry Department, Florida Institute of Technology;7.Department of Nuclear Chemistry, E?tv?s Loránd University |
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| Abstract: | Summary This paper describes the M?ssbauer investigations of iron(III) salts in aqueous solutions in the presence of indole-3-alkanoic
acid ligands. The measurements showed two parallel reactions between the ligands and ferric ions: a complex formation and
a redox process. The oxidation process takes place in the ligands, and a part of Fe3+is reduced to Fe2+. |
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