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Wagner S, Santner J, Irrgeher J, Puschenreiter M, Happel S, Prohaska T. Selective Diffusive Gradients in Thin Films (DGT) for the Simultaneous Assessment of Labile Sr and Pb Concentrations and Isotope Ratios in Soils. Anal Chem 2022; 94:6338-6346. [PMID: 35427118 PMCID: PMC9047413 DOI: 10.1021/acs.analchem.2c00546] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Stefan Wagner
- Department General, Analytical and Physical Chemistry, Chair of General and Analytical Chemistry, Montanuniversität Leoben, Franz-Josef-Strasse 18, 8700 Leoben, Austria
- Department of Chemistry, Institute of Analytical Chemistry, University of Natural Resources and Life Sciences, Vienna, Konrad-Lorenz-Strasse 24, 3430 Tulln, Austria
| | - Jakob Santner
- Department General, Analytical and Physical Chemistry, Chair of General and Analytical Chemistry, Montanuniversität Leoben, Franz-Josef-Strasse 18, 8700 Leoben, Austria
- Department of Crop Sciences, Institute of Agronomy, University of Natural Resources and Life Sciences, Vienna, Konrad-Lorenz-Strasse 24, 3430 Tulln, Austria
| | - Johanna Irrgeher
- Department General, Analytical and Physical Chemistry, Chair of General and Analytical Chemistry, Montanuniversität Leoben, Franz-Josef-Strasse 18, 8700 Leoben, Austria
| | - Markus Puschenreiter
- Department of Forest and Soil Sciences, Institute of Soil Research, University of Natural Resources and Life Sciences, Vienna, Konrad-Lorenz-Strasse 24, 3430 Tulln, Austria
| | - Steffen Happel
- TrisKem International, 3 Rue des Champs Géons, ZAC de l’Eperon, 35170 Bruz, France
| | - Thomas Prohaska
- Department General, Analytical and Physical Chemistry, Chair of General and Analytical Chemistry, Montanuniversität Leoben, Franz-Josef-Strasse 18, 8700 Leoben, Austria
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Smolíková V, Pelcová P, Ridošková A, Leermakers M. Diffusive Gradients in Thin-films technique for uranium monitoring along a salinity gradient: A comparative study on the performance of Chelex-100, Dow-PIWBA, Diphonix, and Lewatit FO 36 resin gels in the Scheldt estuary. Talanta 2021; 240:123168. [PMID: 34954614 DOI: 10.1016/j.talanta.2021.123168] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 12/10/2021] [Accepted: 12/21/2021] [Indexed: 10/19/2022]
Abstract
Monitoring of uranium in the environment using the Diffusive Gradients in Thin-films (DGT) technique gains in importance as it can provide unique information about the bioavailability of the element and allows its long-term in-situ measurement. Hence, in this study, four DGT binding phases (Chelex-100, Dow-PIWBA, Diphonix, and Lewatit FO 36 resins) were evaluated for uranium monitoring to assess the robustness of their performance in estuarine and marine environments. These DGTs were deployed along the Scheldt estuary (Belgium and the Netherlands) over four campaigns between 2014 and 2021. The DGT performance (ratio of the DGT-determined vs. dissolved U concentration in grab water sample) varied with the water salinity. The Chelex-100 DGTs generally provided good performance in freshwater (median ratios close to 1.0), but an inverse correlation with the increasing salinity was observed (median ratios 0.7 at the stations with salinity >5). The Lewatit FO 36 DGTs provided good performance in the salinity range 0-18 (median ratios 1.0). However, a strong negative influence was observed at stations with high salinity levels (>18, ratio 0.6) and during the long-term deployment in seawater (ratios <0.5 over deployment periods ≥2 days). The Dow-PIWBA and Diphonix DGTs provided overall similar results with excellent performances along the whole salinity gradient (median ratios 1.1 and 1.0, respectively). Nevertheless, the long-term deployment trial in seawater (salinity ∼27) revealed the robustness of Diphonix DGTs that provided outstanding results even after 28 days of deployment (ratio 1.0). The differences in the performance of tested DGT resins were mostly given by the changes of U speciation along the salinity gradient. The speciation modelling of U showed that calcium uranyl carbonate complexes dominate along the Scheldt estuary (from 97 to 86% seawards) with increasing fraction of UO2(CO3)34- (from 2 to 14%) towards the mouth.
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Affiliation(s)
- Vendula Smolíková
- Analytical, Environmental and Geochemistry, Vrije Universiteit Brussel, Pleinlaan 2, Brussels, Belgium; Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00, Brno, Czech Republic
| | - Pavlína Pelcová
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00, Brno, Czech Republic
| | - Andrea Ridošková
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00, Brno, Czech Republic
| | - Martine Leermakers
- Analytical, Environmental and Geochemistry, Vrije Universiteit Brussel, Pleinlaan 2, Brussels, Belgium.
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Cai C, Williams PN, Li H, Davison W, Wei TJ, Luo J, Zhu YG, Zhang H. Development and Application of the Diffusive Gradients in Thin Films Technique for the Measurement of Nitrate in Soils. Anal Chem 2016; 89:1178-1184. [DOI: 10.1021/acs.analchem.6b03609] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Chao Cai
- Key
Laboratory of Urban Environment and Health Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
| | - Paul N. Williams
- Key
Laboratory of Urban Environment and Health Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
- Lancaster
Environment Centre, Lancaster University, Lancaster LA1 4YQ, U.K
- Institute
for Global Food Security, Queen’s University Belfast, David
Keir Building, Malone Road, Belfast BT9 5BN, Northern Ireland, U.K
| | - Hong Li
- Lancaster
Environment Centre, Lancaster University, Lancaster LA1 4YQ, U.K
| | - William Davison
- Lancaster
Environment Centre, Lancaster University, Lancaster LA1 4YQ, U.K
| | - Tian-Jiao Wei
- State
Key Laboratory of Pollution Control and Resource Reuse, School of
the Environment, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Jun Luo
- State
Key Laboratory of Pollution Control and Resource Reuse, School of
the Environment, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Yong-Guan Zhu
- Key
Laboratory of Urban Environment and Health Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
| | - Hao Zhang
- Lancaster
Environment Centre, Lancaster University, Lancaster LA1 4YQ, U.K
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A nanoparticulate liquid binding phase based DGT device for aquatic arsenic measurement. Talanta 2016; 160:225-232. [DOI: 10.1016/j.talanta.2016.06.064] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Revised: 06/27/2016] [Accepted: 06/28/2016] [Indexed: 11/20/2022]
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Wang Y, Ding S, Gong M, Xu S, Xu W, Zhang C. Diffusion characteristics of agarose hydrogel used in diffusive gradients in thin films for measurements of cations and anions. Anal Chim Acta 2016; 945:47-56. [DOI: 10.1016/j.aca.2016.10.003] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2016] [Revised: 09/15/2016] [Accepted: 10/01/2016] [Indexed: 10/20/2022]
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Ding S, Wang Y, Zhang L, Xu L, Gong M, Zhang C. New holder configurations for use in the diffusive gradients in thin films (DGT) technique. RSC Adv 2016. [DOI: 10.1039/c6ra19677b] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This study reports two new holder configurations that can be used in the diffusive gradients in thin films (DGT) technique, including a dual-mode holder and a new flat-type holder.
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Affiliation(s)
- Shiming Ding
- State Key Laboratory of Lake Science and Environment
- Nanjing Institute of Geography and Limnology
- Chinese Academy of Sciences
- Nanjing 210008
- China
| | - Yan Wang
- State Key Laboratory of Lake Science and Environment
- Nanjing Institute of Geography and Limnology
- Chinese Academy of Sciences
- Nanjing 210008
- China
| | - Liping Zhang
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes
- Ministry of Education
- College of Environment
- Hohai University
- Nanjing 210098
| | - Lv Xu
- Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes
- Ministry of Education
- College of Environment
- Hohai University
- Nanjing 210098
| | - Mengdan Gong
- State Key Laboratory of Lake Science and Environment
- Nanjing Institute of Geography and Limnology
- Chinese Academy of Sciences
- Nanjing 210008
- China
| | - Chaosheng Zhang
- GIS Centre
- Ryan Institute
- School of Geography and Archaeology
- National University of Ireland
- Galway
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Fan HT, Lu Y, Liu AJ, Jiang B, Shen H, Huang CC, Li WX. A method for measurement of free cadmium species in waters using diffusive gradients in thin films technique with an ion-imprinted sorbent. Anal Chim Acta 2015; 897:24-33. [DOI: 10.1016/j.aca.2015.09.056] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Revised: 09/22/2015] [Accepted: 09/28/2015] [Indexed: 11/17/2022]
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8
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Evaluation of diffusive gradients in thin-films using a Diphonix® resin for monitoring dissolved uranium in natural waters. Anal Chim Acta 2015; 854:78-85. [DOI: 10.1016/j.aca.2014.11.023] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2014] [Revised: 11/07/2014] [Accepted: 11/15/2014] [Indexed: 10/24/2022]
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9
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Stockdale A, Bryan ND. Application of DGT to high pH environments: uptake efficiency of radionuclides of different oxidation states onto Chelex binding gel. ENVIRONMENTAL SCIENCE. PROCESSES & IMPACTS 2013; 15:1087-1091. [PMID: 23507761 DOI: 10.1039/c3em00088e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The DGT Chelex binding phase has not been tested for binding efficiency over the extreme high pH range (i.e., 10 to 13). Here, we examined the uptake efficiency of the gel-encapsulated Chelex cation exchange resin binding phase when in direct contact with solutions of radionuclides of different oxidation states over the circumneutral to high pH range (∼7 to 13). Results show that the Chelex binding gel is suitable for Eu(3+) for circumneutral pH, for UO2(2+) up to at least pH 10.7 and for NpO2(+) up to at least pH 11.7. Application may be appropriate at higher pH values but testing of complete solution deployment units will be required. This work provides the framework to use DGT as a tool for the study of high pH radionuclide systems.
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Affiliation(s)
- Anthony Stockdale
- Centre for Radiochemistry Research, School of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL, UK.
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Bennett WW, Teasdale PR, Panther JG, Welsh DT, Jolley DF. Speciation of Dissolved Inorganic Arsenic by Diffusive Gradients in Thin Films: Selective Binding of AsIII by 3-Mercaptopropyl-Functionalized Silica Gel. Anal Chem 2011; 83:8293-9. [DOI: 10.1021/ac202119t] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- William W. Bennett
- Environmental Futures Centre, Griffith School of Environment, Griffith University, QLD 4222, Australia
| | - Peter R. Teasdale
- Environmental Futures Centre, Griffith School of Environment, Griffith University, QLD 4222, Australia
| | - Jared G. Panther
- Environmental Futures Centre, Griffith School of Environment, Griffith University, QLD 4222, Australia
| | - David T. Welsh
- Environmental Futures Centre, Griffith School of Environment, Griffith University, QLD 4222, Australia
| | - Dianne F. Jolley
- School of Chemistry, University of Wollongong, NSW 2522, Australia
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11
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Comparing dissolved reactive phosphorus measured by DGT with ferrihydrite and titanium dioxide adsorbents: Anionic interferences, adsorbent capacity and deployment time. Anal Chim Acta 2011; 698:20-6. [DOI: 10.1016/j.aca.2011.04.049] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2011] [Revised: 04/13/2011] [Accepted: 04/25/2011] [Indexed: 11/16/2022]
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Bennett WW, Teasdale PR, Panther JG, Welsh DT, Jolley DF. New Diffusive Gradients in a Thin Film Technique for Measuring Inorganic Arsenic and Selenium(IV) Using a Titanium Dioxide Based Adsorbent. Anal Chem 2010; 82:7401-7. [DOI: 10.1021/ac101543p] [Citation(s) in RCA: 112] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- William W. Bennett
- Environmental Futures Centre, Griffith University, Gold Coast campus, Queensland 4222, Australia, and School of Chemistry, University of Wollongong, New South Wales 2522, Australia
| | - Peter R. Teasdale
- Environmental Futures Centre, Griffith University, Gold Coast campus, Queensland 4222, Australia, and School of Chemistry, University of Wollongong, New South Wales 2522, Australia
| | - Jared G. Panther
- Environmental Futures Centre, Griffith University, Gold Coast campus, Queensland 4222, Australia, and School of Chemistry, University of Wollongong, New South Wales 2522, Australia
| | - David T. Welsh
- Environmental Futures Centre, Griffith University, Gold Coast campus, Queensland 4222, Australia, and School of Chemistry, University of Wollongong, New South Wales 2522, Australia
| | - Dianne F. Jolley
- Environmental Futures Centre, Griffith University, Gold Coast campus, Queensland 4222, Australia, and School of Chemistry, University of Wollongong, New South Wales 2522, Australia
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13
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Gonzáles ER, Peterson DS. Rapid radiochemical sample preparation for alpha spectrometry using polymer ligand films. J Radioanal Nucl Chem 2009. [DOI: 10.1007/s10967-009-0218-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Panther JG, Stillwell KP, Powell KJ, Downard AJ. Perfluorosulfonated Ionomer-Modified Diffusive Gradients in Thin Films: Tool for Inorganic Arsenic Speciation Analysis. Anal Chem 2008; 80:9806-11. [DOI: 10.1021/ac801678u] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jared G. Panther
- Department of Chemistry, University of Canterbury, Private Bag 4800, Christchurch 8140, New Zealand
| | - Kathryn P. Stillwell
- Department of Chemistry, University of Canterbury, Private Bag 4800, Christchurch 8140, New Zealand
| | - Kipton J. Powell
- Department of Chemistry, University of Canterbury, Private Bag 4800, Christchurch 8140, New Zealand
| | - Alison J. Downard
- Department of Chemistry, University of Canterbury, Private Bag 4800, Christchurch 8140, New Zealand
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Baek TJ, Park PY, Han KN, Kwon HT, Seong GH. Development of a photodiode array biochip using a bipolar semiconductor and its application to detection of human papilloma virus. Anal Bioanal Chem 2008; 390:1373-8. [DOI: 10.1007/s00216-007-1814-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2007] [Revised: 12/07/2007] [Accepted: 12/12/2007] [Indexed: 12/28/2022]
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Warnken KW, Zhang H, Davison W. Chapter 11 In situ monitoring and dynamic speciation measurements in solution using DGT. PASSIVE SAMPLING TECHNIQUES IN ENVIRONMENTAL MONITORING 2007. [DOI: 10.1016/s0166-526x(06)48011-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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