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L. Six, P. Pypers, F. Degryse, E. Smolders, R. Merckx (2012)
The performance of DGT versus conventional soil phosphorus tests in tropical soils - An isotope dilution studyPlant and Soil, 359
L. Sochaczewski, W. Tych, W. Davison, H. Zhang (2007)
2D DGT induced fluxes in sediments and soils (2D DIFS)Environ. Model. Softw., 22
Nowack B. Sandra Koehler R.
Schulin, Use of diffusive gradients in thin
N. Lehto, W. Davison, Hao Zhang, W. Tych (2006)
An evaluation of DGT performance using a dynamic numerical model.Environmental science & technology, 40 20
A. Bourgeault, P. Ciffroy, C. Garnier, C. Cossu-Leguille, J. Masfaraud, R. Charlatchka, J. Garnier (2013)
Speciation and bioavailability of dissolved copper in different freshwaters: comparison of modelling, biological and chemical responses in aquatic mosses and gammarids.The Science of the total environment, 452-453
P. Veeken, H. Leeuwen (2010)
DGT/DET gel partition features of humic acid/metal species.Environmental science & technology, 44 14
W. Peijnenburg, P. Teasdale, D. Reible, J. Mondon, William Bennett, P. Campbell (2014)
Passive sampling methods for contaminated sediments: State of the science for metalsIntegrated Environmental Assessment and Management, 10
R. Uribe, S. Mongin, J. Puy, J. Cecília, J. Galceran, Hao Zhang, W. Davison (2011)
Contribution of partially labile complexes to the DGT metal flux.Environmental science & technology, 45 12
L. Six, E. Smolders, R. Merckx (2012)
The performance of DGT versus conventional soil phosphorus tests in tropical soils—maize and rice responses to P applicationPlant and Soil, 366
M. Koster, L. Reijnders, Nathalie Oost, W. Peijnenburg (2005)
Comparison of the method of diffusive gels in thin films with conventional extraction techniques for evaluating zinc accumulation in plants and isopods.Environmental pollution, 133 1
C. Guéguen, O. Clarisse, A. Perroud, A. McDonald (2011)
Chemical speciation and partitioning of trace metals (Cd, Co, Cu, Ni, Pb) in the lower Athabasca river and its tributaries (Alberta, Canada).Journal of environmental monitoring : JEM, 13 10
O. Røyset, B. Rosseland, T. Kristensen, F. Kroglund, O. Garmo, E. Steinnes (2005)
Diffusive gradients in thin films sampler predicts stress in brown trout (Salmo trutta L.) exposed to aluminum in acid fresh waters.Environmental science & technology, 39 4
Jinghua Ren, Jun Luo, Hongrui Ma, Xiaorong Wang, L. Ma (2013)
Bioavailability and oxidative stress of cadmium to Corbicula fluminea.Environmental science. Processes & impacts, 15 4
S. Scally, W. Davison, Hao Zhang (2003)
In Situ Measurements of Dissociation Kinetics and Labilities of Metal Complexes in Solution Using DGTEnvironmental Science & Technology, 37
William Bennett, P. Teasdale, Jared Panther, D. Welsh, Huijun Zhao, D. Jolley (2012)
Investigating arsenic speciation and mobilization in sediments with DGT and DET: a mesocosm evaluation of oxic-anoxic transitions.Environmental science & technology, 46 7
M. Arvajeh, N. Lehto, Ø. Garmo, H. Zhang (2013)
Kinetic studies of Ni organic complexes using diffusive gradients in thin films (DGT) with double binding layers and a dynamic numerical model.Environmental science & technology, 47 1
W. Davison, Chun Lin, Yue Gao, Hao Zhang (2015)
Effect of Gel Interactions with Dissolved Organic Matter on DGT Measurements of Trace MetalsAquatic Geochemistry, 21
Iqbal Muhammad, M. Puschenreiter, W. Wenzel (2012)
Cadmium and Zn availability as affected by pH manipulation and its assessment by soil extraction, DGT and indicator plants.The Science of the total environment, 416
Jinling Liu, Xinbin Feng, G. Qiu, C. Anderson, H. Yao (2012)
Prediction of methyl mercury uptake by rice plants ( Oryza sativa L.) using the diffusive gradient in thin films technique.Environmental science & technology, 46 20
J. Galceran, J. Puy, J. Salvador, J. Cecília, H. Leeuwen (2001)
Voltammetric lability of metal complexes at spherical microelectrodes with various radii.Journal of Electroanalytical Chemistry, 505
S. Barber (1984)
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William Bennett, P. Teasdale, Jared Panther, D. Welsh, D. Jolley (2011)
Speciation of dissolved inorganic arsenic by diffusive gradients in thin films: selective binding of AsIII by 3-mercaptopropyl-functionalized silica gel.Analytical chemistry, 83 21
J. Forsberg, Ralf Dahlqvist, Johan Gelting-Nyström, J. Ingri (2006)
Trace metal speciation in brackish water using diffusive gradients in thin films and ultrafiltration: comparison of techniques.Environmental science & technology, 40 12
N. Lehto, W. Davison, Hao Zhang, W. Tych (2006)
Analysis of Micro-Nutrient Behaviour in the Rhizosphere using a DGT Parameterised Dynamic Plant Uptake ModelPlant and Soil, 282
W. Davison, P. Hooda, Hao Zhang, A. Edwards (2000)
DGT measured fluxes as surrogates for uptake of metals by plants
H. Ernstberger, Hao Zhang, A. Tye, S. Young, W. Davison (2005)
Desorption kinetics of Cd, Zn, and Ni measured in soils by DGT.Environmental science & technology, 39 6
Hao Zhang, W. Davison (1995)
Performance Characteristics of Diffusion Gradients in Thin Films for the in Situ Measurement of Trace Metals in Aqueous SolutionAnalytical Chemistry, 67
L. Balistrieri, D. Nimick, C. Mebane (2012)
Assessing time-integrated dissolved concentrations and predicting toxicity of metals during diel cycling in streams.The Science of the total environment, 425
J. Gimpel, Hao Zhang, W. Davison, A. Edwards (2003)
In situ trace metal speciation in lake surface waters using DGT, dialysis, and filtration.Environmental science & technology, 37 1
Hao Zhang, E. Lombi, E. Smolders, S. McGrath (2004)
Kinetics of Zn release in soils and prediction of Zn concentration in plants using diffusive gradients in thin films.Environmental science & technology, 38 13
Lehto N. J. Davison W. Zhang H. Tych W.
Theoretical comparison of how soil processes affect uptake of metals by DGT and plants.
J. McGeer, R. Playle, C. Wood, F. Galvez (2000)
A Physiologically Based Biotic Ligand Model for Predicting the Acute Toxicity of Waterborne Silver to Rainbow Trout in FreshwatersEnvironmental Science & Technology, 34
A. Black, R. Mclaren, S. Reichman, T. Speir, L. Condron (2011)
Evaluation of soil metal bioavailability estimates using two plant species (L. perenne and T. aestivum) grown in a range of agricultural soils treated with biosolids and metal salts.Environmental pollution, 159 6
Fernández-Gómez C. Bayona J. M. Díez S.
Laboratory and field evaluation of diffusive gradient in thin
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Bioavailability of soil inorganic P in the rhizosphere as affected by root-induced chemical changes: a reviewPlant and Soil, 237
David Costello, G. Burton, C. Hammerschmidt, W. Taulbee (2012)
Evaluating the performance of diffusive gradients in thin films for predicting Ni sediment toxicity.Environmental science & technology, 46 18
Kent Warnken, A. Lawlor, S. Lofts, E. Tipping, W. Davison, Hao Zhang (2009)
In situ speciation measurements of trace metals in headwater streams.Environmental science & technology, 43 19
F. Degryse, E. Smolders, D. Parker (2006)
Metal complexes increase uptake of Zn and Cu by plants: implications for uptake and deficiency studies in chelator-buffered solutionsPlant and Soil, 289
H. Leeuwen, W. Köster (2004)
Physicochemical kinetics and transport at biointerfaces
Jacqueline Levy, Hao Zhang, W. Davison, J. Puy, J. Galceran (2012)
Assessment of trace metal binding kinetics in the resin phase of diffusive gradients in thin films.Analytica chimica acta, 717
C. Moorleghem, L. Six, F. Degryse, E. Smolders, R. Merckx (2011)
Effect of organic P forms and P present in inorganic colloids on the determination of dissolved P in environmental samples by the diffusive gradient in thin films technique, ion chromatography, and colorimetry.Analytical chemistry, 83 13
F. Degryse, E. Smolders, R. Merckx (2006)
Labile Cd complexes increase Cd availability to plants.Environmental science & technology, 40 3
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Chemical speciation and bioavailability of Cd, Cu, Pb and Zn in Western Balkan soilsActa Agriculturae Scandinavica, Section B — Soil & Plant Science, 61
Susan Tandy, S. Mundus, Joel Yngvesson, T. Bang, Enzo Lombi, Enzo Lombi, J. Schjoerring, Søren Husted (2011)
The use of DGT for prediction of plant available copper, zinc and phosphorus in agricultural soilsPlant and Soil, 346
N. Lehto, W. Davison, Hao Zhang, W. Tych (2006)
Theoretical comparison of how soil processes affect uptake of metals by diffusive gradients in thinfilms and plants.Journal of environmental quality, 35 5
Yuan Tian, Xiaorong Wang, Jun Luo, Hongxia Yu, Hao Zhang (2008)
Evaluation of holistic approaches to predicting the concentrations of metals in field-cultivated rice.Environmental science & technology, 42 20
J. Koutecký, J. Koryta (1961)
The general theory of polarographic kinetic currentsElectrochimica Acta, 3
Duquène L. Vandehove H. Tack F. van Hees M. Wannijn J.
Diffusive gradient in thin
O. Sonmez, C. Kaya, S. Aydemir (2009)
Determination of Zinc Phytoavailability in Soil by Diffusive Gradients in Thin FilmsCommunications in Soil Science and Plant Analysis, 40
P. Teasdale, Sean Hayward, William Davison (1999)
In situ, High-Resolution Measurement of Dissolved Sulfide Using Diffusive Gradients in Thin Films with Computer-Imaging Densitometry.Analytical chemistry, 71 11
M. Puschenreiter, F. Wittstock, W. Friesl-Hanl, W. Wenzel (2013)
Predictability of the Zn and Cd phytoextraction efficiency of a Salix smithiana clone by DGT and conventional bioavailability assaysPlant and Soil, 369
T. McBeath, M. Mclaughlin, R. Armstrong, M. Bell, M. Bolland, M. Conyers, R. Holloway, S. Mason (2007)
Predicting the response of wheat (Triticum aestivum L.) to liquid and granular phosphorus fertilisers in Australian soilsSoil Research, 45
Edward Berkelaar, B. Hale (2003)
Cadmium accumulation by durum wheat roots in ligand-buffered hydroponic culture: uptake of Cd-ligand complexes or enhanced diffusion?Botany, 81
P. Chakraborty, Jiujiang Zhao, C. Chakrabarti (2009)
Copper and nickel speciation in mine effluents by combination of two independent techniques.Analytica chimica acta, 636 1
H. Ernstberger, Hao Zhang, A. Tye, S. Young, W. Davison (2005)
Desorption kinetics of Cd, Zn and Ni measured in intact soils by DGT.
W. Fitz, W. Wenzel, Hao Zhang, J. Nurmi, K. Štípek, Z. Fischerová, P. Schweiger, G. Köllensperger, L. Ma, G. Stingeder (2003)
Rhizosphere characteristics of the arsenic hyperaccumulator Pteris vittata L. and monitoring of phytoremoval efficiency.Environmental science & technology, 37 21
L. Balistrieri, R. Seal, N. Piatak, B. Paul (2007)
Assessing the concentration, speciation, and toxicity of dissolved metals during mixing of acid-mine drainage and ambient river water downstream of the Elizabeth Copper Mine, Vermont, USAApplied Geochemistry, 22
P. Ciffroy, Y. Nia, Jérémie Garnier (2011)
Probabilistic multicompartmental model for interpreting DGT kinetics in sediments.Environmental science & technology, 45 22
Agbenin J. O. Welp G.
Bioavailability of copper, cadmium, zinc, and lead in tropical savanna soils assessed by diffusive gradients in thin
P. Wang, D. Zhou, X. Luo, L. Li (2009)
Effects of Zn-complexes on zinc uptake by wheat (Triticum aestivum) roots: a comprehensive consideration of physical, chemical and biological processes on biouptakePlant and Soil, 316
P. Bradac, R. Behra, L. Sigg (2009)
Accumulation of cadmium in periphyton under various freshwater speciation conditions.Environmental science & technology, 43 19
Trang Huynh, Hao Zhang, W. Laidlaw, Balwant Singh, A. Baker (2010)
Plant-induced changes in the bioavailability of heavy metals in soil and biosolids assessed by DGT measurementsJournal of Soils and Sediments, 10
Zhang H. Davison W.
Performance characteristics of the technique of diffusion gradients in thin-
J. Soriano-Disla, T. Speir, I. Gómez, L. Clucas, R. Mclaren, J. Navarro-Pedreño (2010)
Evaluation of Different Extraction Methods for the Assessment of Heavy Metal Bioavailability in Various SoilsWater, Air, & Soil Pollution, 213
J. Villanueva, P. Coustumer, F. Huneau, Mikael Motelica-Heino, T. Perez, R. Materum, Ma. Espaldon, Serge Stoll (2013)
Assessment of Trace Metals during Episodic Events using DGT Passive Sampler: A Proposal for Water Management EnhancementWater Resources Management, 27
C. Fernández-Gómez, J. Bayona, S. Díez (2012)
Laboratory and field evaluation of diffusive gradient in thin films (DGT) for monitoring levels of dissolved mercury in natural river waterInternational Journal of Environmental Analytical Chemistry, 92
N. Lehto, W. Davison, Hao Zhang (2012)
The use of ultra-thin diffusive gradients in thin-films (DGT) devices for the analysis of trace metal dynamics in soils and sediments: a measurement and modelling approachEnvironmental Chemistry, 9
Kent Warnken, Hao Zhang, W. Davison (2006)
Accuracy of the diffusive gradients in thin-films technique: diffusive boundary layer and effective sampling area considerations.Analytical chemistry, 78 11
Jens Søndergaard (2007)
In situ measurements of labile Al and Mn in acid mine drainage using diffusive gradients in thin films.Analytical chemistry, 79 16
B. Nowack, S. Koehler, R. Schulin (2004)
Use of diffusive gradients in thin films (DGT) in undisturbed field soils.Environmental science & technology, 38 4
Ø. Garmo, W. Davison, Hao Zhang (2008)
Effects of binding of metals to the hydrogel and filter membrane on the accuracy of the diffusive gradients in thin films technique.Analytical chemistry, 80 23
C. Casiot, Marion Egal, F. Elbaz-Poulichet, O. Bruneel, C. Bancon-Montigny, M. Cordier, E. Gomez, C. Aliaume (2009)
Hydrological and geochemical control of metals and arsenic in a Mediterranean river contaminated by acid mine drainage (the Amous River, France); preliminary assessment of impacts on fish (Leuciscus cephalus)Applied Geochemistry, 24
O. Clarisse, B. Dimock, H. Hintelmann, E. Best (2011)
Predicting net mercury methylation in sediments using diffusive gradient in thin films measurements.Environmental science & technology, 45 4
F. Degryse, E. Smolders, Hao Zhang, W. Davison (2009)
Predicting availability of mineral elements to plants with the DGT technique: a review of experimental data and interpretation by modellingEnvironmental Chemistry, 6
O. Garmo, N. Lehto, Hao Zhang, W. Davison, O. Røyset, E. Steinnes (2006)
Dynamic aspects of DGT as demonstrated by experiments with lanthanide complexes of a multidentate ligand.Environmental science & technology, 40 15
Jun Luo, Hao Cheng, Jinghua Ren, W. Davison, Hao Zhang (2014)
Mechanistic insights from DGT and soil solution measurements on the uptake of Ni and Cd by radish.Environmental science & technology, 48 13
J. Puy, J. Galceran, Sara Cruz-González, Calin David, R. Uribe, Chun Lin, Hao Zhang, W. Davison (2014)
Measurement of metals using DGT: impact of ionic strength and kinetics of dissociation of complexes in the resin domain.Analytical chemistry, 86 15
J. Cornu, L. Denaix (2006)
Prediction of Zinc and Cadmium Phytoavailability Within a Contaminated Agricultural Site using DGTEnvironmental Chemistry, 3
H. Leeuwen, R. Town, J. Buffle, R. Cleven, W. Davison, J. Puy, W. Riemsdijk, L. Sigg (2005)
Dynamic speciation analysis and bioavailability of metals in aquatic systems.Environmental science & technology, 39 22
H. Henriksen, P. Zorrilla-Miras, A. Hera, M. Brugnach (2011)
Use of Baysian networks for dealing with ambiquity in integrated groundwater managementIntegrated Environmental Assessment and Management, 9999
L. Duquène, H. Vandenhove, Filip Tack, M. Hees, J. Wannijn (2010)
Diffusive gradient in thin FILMS (DGT) compared with soil solution and labile uranium fraction for predicting uranium bioavailability to ryegrass.Journal of environmental radioactivity, 101 2
A. Nolan, Hao Zhang, M. Mclaughlin (2005)
Prediction of zinc, cadmium, lead, and copper availability to wheat in contaminated soils using chemical speciation, diffusive gradients in thin films, extraction, and isotopic dilution techniques.Journal of environmental quality, 34 2
C. Oporto, E. Smolders, F. Degryse, L. Verheyen, C. Vandecasteele (2008)
DGT-measured fluxes explain the chloride-enhanced cadmium uptake by plants at low but not at high Cd supplyPlant and Soil, 318
Michael Harper, W. Davison, Hao Zhang, W. Tych (1998)
Kinetics of metal exchange between solids and solutions in sediments and soils interpreted from DGT measured fluxesGeochimica et Cosmochimica Acta, 62
Senila M. Tanaselia C. Rimba E.
investigations on arsenic mobility changes in rhizosphere of two fern species using DGT technique.
P. Campbel (1995)
Interactions between trace metals and aquatic organisms : A critique of the Free-ion Activity Model
Daniel Ferreira, P. Ciffroy, M. Tusseau‐Vuillemin, A. Bourgeault, J. Garnier (2013)
DGT as surrogate of biomonitors for predicting the bioavailability of copper in freshwaters: an ex situ validation study.Chemosphere, 91 3
B. Öhlander, J. Forsberg, H. Österlund, J. Ingri, F. Ecke, Lena Alakangas (2012)
Fractionation of trace metals in a contaminated freshwater stream using membrane filtration, ultrafiltration, DGT and transplanted aquatic moss, 12
S. Hayward, T. Gouin, F. Wania (2010)
Comparison of four active and passive sampling techniques for pesticides in air.Environmental science & technology, 44 9
Emily Unsworth, Kent Warnken, Hao Zhang, W. Davison, F. Black, J. Buffle, Jun Cao, R. Cleven, J. Galceran, Peggy Gunkel, E.J.J. Kalis, David Kistler, H. Leeuwen, Michel Martin, Stéphane Noël, Y. Nur, N. Odẑak, J. Puy, W. Riemsdijk, L. Sigg, E. Temminghoff, M. Tercier-Waeber, Stefanie Toepperwien, R. Town, L. Weng, H. Xue (2006)
Model predictions of metal speciation in freshwaters compared to measurements by in situ techniques.Environmental science & technology, 40 6
Jing Song, F. Zhao, Yong-ming Luo, S. McGrath, Hao Zhang (2004)
Copper uptake by Elsholtzia splendens and Silene vulgaris and assessment of copper phytoavailability in contaminated soils.Environmental pollution, 128 3
W. Davison, Hao Zhang (2012)
Progress in understanding the use of diffusive gradients in thin films (DGT) – back to basicsEnvironmental Chemistry, 9
N. Odẑak, David Kistler, H. Xue, L. Sigg (2002)
In situ trace metal speciation in a eutrophic lake using the technique of diffusion gradients in thin films (DGT)Aquatic Sciences, 64
N. Munksgaard, B. Lottermoser (2010)
Mobility and potential bioavailability of traffic-derived trace metals in a ‘wet–dry’ tropical region, Northern AustraliaEnvironmental Earth Sciences, 60
F. Degryse, F. Degryse, E. Smolders (2012)
Cadmium and nickel uptake by tomato and spinach seedlings: plant or transport control?Environmental Chemistry, 9
Mason S. McNeil A. McLaughlin M. J. Zhang H.
Prediction of wheat response to an application of phosphorus under field conditions using diffusive gradients in thin-
Ahumada I. Ascar L. Pedraza C. Vasquez V. Carrasco A. Richter P. Brown S.
determination of the bioavailable fraction of Cu and Zn in soils amended with biosolids as determined by diffusive gradients in thin
A. Sakellari, S. Karavoltsos, D. Theodorou, M. Dassenakis, M. Scoullos (2013)
Bioaccumulation of metals (Cd, Cu, Zn) by the marine bivalves M. galloprovincialis, P. radiata, V. verrucosa and C. chione in Mediterranean coastal microenvironments: association with metal bioavailabilityEnvironmental Monitoring and Assessment, 185
Susan Denney, John Sherwood, James Leyden (1999)
In situ measurements of labile Cu, Cd and Mn in river waters using DGT.The Science of the total environment, 239 1-3
Jun Luo, Hao Zhang, F. Zhao, W. Davison (2010)
Distinguishing diffusional and plant control of Cd and Ni uptake by hyperaccumulator and nonhyperaccumulator plants.Environmental science & technology, 44 17
E. Chapman, G. Dave, J. Murimboh (2012)
Bioavailability as a Factor in Risk Assessment of Metal-Contaminated SoilWater, Air, & Soil Pollution, 223
H. Pouran, F. Martin, Hao Zhang (2014)
Measurement of ZnO nanoparticles using diffusive gradients in thin films: binding and diffusional characteristics.Analytical chemistry, 86 12
N. Menzies, M. Donn, P. Kopittke (2007)
Evaluation of extractants for estimation of the phytoavailable trace metals in soils.Environmental pollution, 145 1
N. Menzies, B. Kusumo, P. Moody (2004)
Assessment of P availability in heavily fertilized soils using the diffusive gradient in thin films (DGT) techniquePlant and Soil, 269
R. Cleven, Y. Nur, P. Krystek, G. Berg (2005)
Monitoring Metal Speciation in The rivers Meuse and Rhine Using DGTWater, Air, and Soil Pollution, 165
Kent Warnken, W. Davison, Hao Zhang (2008)
Interpretation of in situ speciation measurements of inorganic and organically complexed trace metals in freshwater by DGT.Environmental science & technology, 42 18
Scally S. Davison W. Zhang H.
In situ measurements of dissociation kinetics and labilities of metal complexes in synthetic solutions using DGT.
O. Garmo, O. Røyset, E. Steinnes, T. Flaten (2003)
Performance study of diffusive gradients in thin films for 55 elements.Analytical chemistry, 75 14
Ibraheem Gaabass, J. Murimboh, Nouri Hassan (2009)
A Study of Diffusive Gradients in Thin Films for the Chemical Speciation of Zn(II), Cd(II), Pb(II), and Cu(II): The Role of KineticsWater, Air, and Soil Pollution, 202
M. Bravin, P. Tentscher, J. Rose, P. Hinsinger (2009)
Rhizosphere pH gradient controls copper availability in a strongly acidic soil.Environmental science & technology, 43 15
A. Dabrin, Cyrielle Durand, J. Garric, O. Geffard, B. Ferrari, M. Coquery (2012)
Coupling geochemical and biological approaches to assess the availability of cadmium in freshwater sediment.The Science of the total environment, 424
M. Bravin, A. Michaud, Bourane Larabi, P. Hinsinger (2010)
RHIZOtest: a plant-based biotest to account for rhizosphere processes when assessing copper bioavailability.Environmental pollution, 158 10
Menzies N. W. Kusomo B. Moody P. W.
Assessment of P availability in heavily fertilized soils using the diffusive gradients in thin
Catherine Pichette, Hao Zhang, W. Davison, S. Sauvé (2007)
Preventing biofilm development on DGT devices using metals and antibiotics.Talanta, 72 2
Webb A. J. Keough M. J.
Measurement of environmental trace-metal levels with transplanted mussels and diffusive gradients in thin
I. Ahumada, L. Ascar, C. Pedraza, Viviana Vásquez, A. Carrasco, P. Richter, Sally Brown (2011)
Determination of the Bioavailable Fraction of Cu and Zn in Soils Amended with Biosolids as Determined by Diffusive Gradients in Thin Films (DGT), BCR Sequential Extraction, and Ryegrass PlantWater, Air, & Soil Pollution, 219
H. Österlund, J. Gelting, Fredrik Nordblad, D. Baxter, J. Ingri (2012)
Copper and nickel in ultrafiltered brackish water : labile or non-labile?Marine Chemistry, 132
Pouran H. Martin F. L. Zhang H.
Measurement of ZnO nanoparticles using diffusive gradients in thin-
F. Amery, F. Degryse, C. Moorleghem, M. Duyck, Erik Smolders (2010)
The dissociation kinetics of Cu-dissolved organic matter complexes from soil and soil amendments.Analytica chimica acta, 670 1-2
A. Nolan, E. Lombi, M. Mclaughlin (2003)
Metal Bioaccumulation and Toxicity in Soils—Why Bother with Speciation?Australian Journal of Chemistry, 56
L. Six, E. Smolders, R. Merckx (2013)
Testing phosphorus availability for maize with DGT in weathered soils amended with organic materialsPlant and Soil, 376
Hao Zhang, W. Davison (1999)
Diffusional characteristics of hydrogels used in DGT and DET techniquesAnalytica Chimica Acta, 398
H. Leeuwen (2011)
Steady-state DGT fluxes of nanoparticulate metal complexesEnvironmental Chemistry, 8
J. Sherwood, D. Barnett, N. Barnett, K. Dover, J. Howitt, H. Ii, P. Kew, J. Mondon (2009)
Deployment of DGT units in marine waters to assess the environmental risk from a deep sea tailings outfall.Analytica chimica acta, 652 1-2
S. Mason, A. McNeill, Mike McLaughlin, Hao Zhang (2010)
Prediction of wheat response to an application of phosphorus under field conditions using diffusive gradients in thin-films (DGT) and extraction methodsPlant and Soil, 337
M. French, Hao Zhang, J. Pates, S. Bryan, Richard Wilson (2005)
Development and performance of the diffusive gradients in thin-films technique for the measurement of technetium-99 in seawater.Analytical chemistry, 77 1
S. Simpson, Héloïse Yverneau, A. Crémazy, Chad Jarolimek, H. Price, D. Jolley (2012)
DGT-induced copper flux predicts bioaccumulation and toxicity to bivalves in sediments with varying properties.Environmental science & technology, 46 16
J. Puy, R. Uribe, S. Mongin, J. Galceran, J. Cecília, Jacqueline Levy, Hao Zhang, W. Davison (2012)
Lability criteria in diffusive gradients in thin films.The journal of physical chemistry. A, 116 25
S. Mongin, R. Uribe, J. Puy, J. Cecília, J. Galceran, Hao Zhang, W. Davison (2011)
Key role of the resin layer thickness in the lability of complexes measured by DGT.Environmental science & technology, 45 11
Angela Perez, K. Anderson (2009)
DGT estimates cadmium accumulation in wheat and potato from phosphate fertilizer applications.The Science of the total environment, 407 18
Lehto N. J. Davison W. Zhang H.
The use of ultra-thin diffusive gradients in thin-
C. Chakrabarti, Y. Lu, D. Grègoire, M. Back, W. Schroeder (1994)
Kinetic studies of metal speciation using chelex cation exchange resin: application to cadmium, copper, and lead speciation in river water and snow.Environmental science & technology, 28 11
Hao Zhang, William Davison (2000)
Direct in situ measurements of labile inorganic and organically bound metal species in synthetic solutions and natural waters using diffusive gradients in thin films.Analytical chemistry, 72 18
E. Smolders, M. Mclaughlin (1996)
Chloride increases cadmium uptake in Swiss chard in a resin-buffered nutrient solutionSoil Science Society of America Journal, 60
V. Slaveykova, I. Karadjova, M. Karadjov, D. Tsalev (2009)
Trace metal speciation and bioavailability in surface waters of the Black Sea coastal area evaluated by HF-PLM and DGT.Environmental science & technology, 43 6
Angela Perez, K. Anderson (2009)
Soil‐diffusive gradient in thin films partition coefficients estimate metal bioavailability to crops at fertilized field sitesEnvironmental Toxicology and Chemistry, 28
H. Österlund, M. Faarinen, J. Ingri, D. Baxter (2012)
Contribution of organic arsenic species to total arsenic measurements using ferrihydrite-backed diffusive gradients in thin films (DGT)Environmental Chemistry, 9
C. Murdock, M. Kelly, L. Chang, W. Davison, H. Zhang (2001)
DGT as an in situ tool for measuring radiocesium in natural waters.Environmental science & technology, 35 22
Ruixia Liu, J. Lead, Hao Zhang (2013)
Combining cross flow ultrafiltration and diffusion gradients in thin-films approaches to determine trace metal speciation in freshwatersGeochimica et Cosmochimica Acta, 109
H. Leeuwen (2000)
Dynamic aspects of in situ speciation processes and techniques
R. Buzier, M. Tusseau‐Vuillemin, M. Keirsbulck, J. Mouchel (2011)
Inputs of total and labile trace metals from wastewater treatment plants effluents to the Seine RiverPhysics and Chemistry of The Earth, 36
Paul Williams, Hao Zhang, W. Davison, A. Meharg, M. Hossain, G. Norton, H. Brammer, M. Islam (2011)
Organic matter-solid phase interactions are critical for predicting arsenic release and plant uptake in Bangladesh paddy soils.Environmental science & technology, 45 14
S. Scally, W. Davison, Hao Zhang (2006)
Diffusion coefficients of metals and metal complexes in hydrogels used in diffusive gradients in thin films.Analytica Chimica Acta, 558
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Environmental contextThe health of aquatic organisms depends on the distribution of the dissolved forms of chemical components (speciation) and their rates of interaction (dynamics). This review documents and explains progress made using the dynamic technique of diffusive gradients in thin-films (DGT) to meet these challenges of measuring directly chemical speciation and associated dynamics in natural waters. The relevance of these measurements to uptake by biota of chemical forms in soils, sediments and water is discussed with reference to this expanding literature.AbstractThis review assesses progress in studies of chemical speciation using diffusive gradients in thin-films (DGT) by examining the contributions made by key publications in the last 20 years. The theoretical appreciation of the dynamic solution components measured by DGT has provided an understanding of how DGT measures most metal complexes, but excludes most colloids. These findings strengthen the use of DGT as a monitoring tool and provide a framework for using DGT to obtain in situ kinetic information. Generally, the capabilities of DGT as an in situ perturbation and measurement tool have yet to be fully exploited. Studies that have used DGT to investigate processes relevant to bioavailability have blossomed in the last 10 years, especially for soils, as DGT mimics the diffusion limiting uptake conditions that, under some conditions, characterise uptake by plants. As relationships between element accumulated by DGT and in plants depend on the plant species, soils studied, and the element and its chemical form, DGT is not an infallible predictive tool. Rather its strength comes from providing information on the labile species in the system, whether water, soil or sediment. Recent studies have shown good relationships between measurements of metals in periphyton and by DGT, and unified dose response curves have been obtained for biota in sediments when they are based on DGT measurements. Both these cases suggest that alternative approaches to the established free ion approach may be fruitful in these media and illustrate the growing use of DGT to investigate environmental chemical processes.
Environmental Chemistry – CSIRO Publishing
Published: Mar 25, 2015
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