Dynamic speciation analysis and bioavailability of metals in aquatic systems

HP van Leeuwen, RM Town, J Buffle… - Environmental …, 2005 - ACS Publications
Dynamic metal speciation analysis in aquatic ecosystems is emerging as a powerful basis
for development of predictions of bioavailability and reliable risk assessment strategies. A …

Diffusive gradients in thin films for the measurement of labile metal species in water and soils: a review

S Marrugo-Madrid, M Turull, H Zhang… - Environmental Chemistry …, 2021 - Springer
The determination of the concentration of an environmental pollutant is not sufficient to
assess the related health risk because this pollutant may not be bioavailable. Therefore …

Speciation of copper and zinc in natural freshwater: comparison of voltammetric measurements, diffusive gradients in thin films (DGT) and chemical equilibrium …

S Meylan, N Odzak, R Behra, L Sigg - Analytica Chimica Acta, 2004 - Elsevier
In situ measurements of copper and zinc using diffusive gradients in thin films (DGT) in two
distinct natural water systems were compared to metal speciation assessed by competitive …

Evaluation of the diffusive gradient in a thin film technique for monitoring trace metal concentrations in estuarine waters

RJK Dunn, PR Teasdale, J Warnken… - … science & technology, 2003 - ACS Publications
Monitoring trace metal concentrations in dynamic estuarine waters is not straightforward.
This study demonstrated that important information could be obtained from intensive …

Effects of experimental CO2 leakage on solubility and transport of seven trace metals in seawater and sediment

MV Ardelan, E Steinnes, S Lierhagen… - Science of the Total …, 2009 - Elsevier
The impact of CO2 leakage on solubility and distribution of trace metals in seawater and
sediment has been studied in lab scale chambers. Seven metals (Al, Cr, Ni, Pb, Cd, Cu, and …

Metal speciation measurement by diffusive gradients in thin films technique with different binding phases

W Li, H Zhao, PR Teasdale, R John, F Wang - Analytica Chimica Acta, 2005 - Elsevier
Since its invention in the mid-1990s, the diffusive gradients in thin films (DGT) technique has
rapidly become one of the most promising in situ sampling techniques for trace metal …

Modeling the Toxicokinetics of Multiple Metals in the Oyster Crassostrea hongkongensis in a Dynamic Estuarine Environment

QG Tan, W Zhou, WX Wang - Environmental science & technology, 2018 - ACS Publications
Metal contamination is a major problem in many estuaries. Toxicokinetic models are useful
tools for predicting metal accumulation in estuarine organisms and managing the associated …

Metal measurement in aquatic environments by passive sampling methods: Lessons learning from an in situ intercomparison exercise

A Dabrin, JP Ghestem, E Uher, JL Gonzalez… - Environmental …, 2016 - Elsevier
Passive sampling devices (PS) are widely used for pollutant monitoring in water, but
estimation of measurement uncertainties by PS has seldom been undertaken. The aim of …

Changes in mobility and solubility of the redox sensitive metals Fe, Mn and Co at the seawater-sediment interface following CO2 seepage

MV Ardelan, E Steinnes - Biogeosciences, 2010 - bg.copernicus.org
The impact of CO 2 seepage on the solubility and distribution of the redox-sensitive metals
iron, manganese, and cobalt in seawater and sediment pore water has been studied in …

[HTML][HTML] Assessing variability in the ratio of metal concentrations measured by DGT-type passive samplers and spot sampling in European seawaters

JG Rodríguez, I Amouroux… - Science of the Total …, 2021 - Elsevier
The current study evaluates the effect of seawater physico-chemical characteristics on the
relationship between the concentration of metals measured by Diffusive Gradients in Thin …