C
Constant M.G. van den Berg
Researcher at University of Liverpool
Publications - 139
Citations - 9707
Constant M.G. van den Berg is an academic researcher from University of Liverpool. The author has contributed to research in topics: Cathodic stripping voltammetry & Seawater. The author has an hindex of 57, co-authored 139 publications receiving 9193 citations. Previous affiliations of Constant M.G. van den Berg include Ocean University of China.
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Determination of complexation of iron(III) with natural organic complexing ligands in seawater using cathodic stripping voltammetry
TL;DR: In this article, a method is presented to determine the extent of iron complexation by natural organic ligands in seawater using Catalytic cathodic stripping voltammetry (CSV) to take advantage of ligand competition between the added ligand, 1-nitroso-2-napthol (NN), and natural ligands present in seawaters.
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Evidence for organic complexation of iron in seawater
TL;DR: In this paper, a new electrochemical method, cathodic stripping voltammetry (CSV), is used to determine the speciation of iron in seawater originating from the Western Mediterranean taking advantage of ligand competition of an added electroactive ligand with the natural organic complexing matter to evaluate whether iron is organically complexed.
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Evidence for geochemical control of iron by humic substances in seawater
TL;DR: In this paper, a new method, based on the direct detection of iron-humic substance (HS) species by cathodic stripping voltammetry (CSV), is used to determine the iron binding capacity and complex stability of fulvic acid (FA), humic acid (HA), and the natural HS in the seawater.
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Determination of the complexing capacity and conditional stability constants of complexes of copper(II) with natural organic ligands in seawater by cathodic stripping voltammetry of copper-catechol complex ions
TL;DR: In this article, a new method is proposed for the determination of complexing capacities and conditional stability constants for complexes of copper(II) with dissolved organic ligands in seawater, based on ligand competition by the added ligand catechol for free metal ions.
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Organic complexation and its control of the dissolved concentrations of copper and zinc in the Scheldt estuary
TL;DR: In this paper, the authors used CSV to determine total and labile dissolved metal concentrations as well as complexing ligand concentrations in samples from the river Scheldt estuary.