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Issue 46, 2016
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Benzoic hydroxamate-based iron complexes as model compounds for humic substances: synthesis, characterization and algal growth experiments

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Abstract

A series of monomeric and dimeric FeIII complexes bearing benzoic hydroxamates as O,O-chelates has been prepared and characterized by elemental analysis, IR spectroscopy, UV-Vis spectroscopy, electrospray ionization mass spectrometry (ESI-MS), cyclic voltammetry, EPR spectroscopy and for some examples by X-ray diffraction analysis. The stability of the synthesized complexes in pure water and seawater was monitored over 24 h by means of UV-Vis spectrometry. The ability to release iron from the synthesized model complexes has been investigated with algae growth experiments.

Graphical abstract: Benzoic hydroxamate-based iron complexes as model compounds for humic substances: synthesis, characterization and algal growth experiments

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Publication details

The article was received on 27 Nov 2015, accepted on 29 Mar 2016 and first published on 22 Apr 2016


Article type: Paper
DOI: 10.1039/C5RA25256C
Citation: RSC Adv., 2016,6, 40238-40249
  • Open access: Creative Commons BY license
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    Benzoic hydroxamate-based iron complexes as model compounds for humic substances: synthesis, characterization and algal growth experiments

    E. Orlowska, A. Roller, H. Wiesinger, M. Pignitter, F. Jirsa, R. Krachler, W. Kandioller and B. K. Keppler, RSC Adv., 2016, 6, 40238
    DOI: 10.1039/C5RA25256C

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