Time-lapse 3D imaging by positron emission tomography of Cu mobilized in a soil column by the herbicide MCPA

Publication type:
Journal article
Metadata:
Autoren
  • Johannes Kulenkampff
  • Madeleine Stoll
  • Marion Gruendig
  • Alexander Mansel
  • Johanna Lippmann-Pipke
  • Michael Kersten
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000431402200001&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1038/s41598-018-25413-9
Externe Identifier
  • Clarivate Analytics Document Solution ID: GE7GU
  • PubMed Identifier: 29728597
ISSN
2045-2322
Zeitschrift
SCIENTIFIC REPORTS
Artikelnummer
ARTN 7091
Datum der Veröffentlichung
2018
Status
Published
Titel
Time-lapse 3D imaging by positron emission tomography of Cu mobilized in a soil column by the herbicide MCPA
Sub types
  • Article
Ausgabe der Zeitschrift
8

Data source: Web of Science (Lite)

Other metadata sources:
Abstract
<jats:title>Abstract</jats:title><jats:p>Phenoxyalkanoic acids like the 4-chloro-2-methylphenoxyacetic acid (MCPA) are the second highest used xenobiotic herbicides worldwide after glyphosate because of their apparently favorable environmental properties. Experimental batch equilibration data suggested a reduced Cu adsorption efficiency with the soil mineral goethite below pH 6 in presence of MCPA. This has been verified by advanced surface complexation adsorption modelling involving dissolved Cu-MCPA complexation constants. Positron emission tomography is a non-invasive molecular imaging method for time-resolved three-dimensional information commonly applied on non-retarded tracers in soil core scale experiments. Mineral surface reactive tracers like Cu-64 are too immobile for the relatively short observation times available with this advanced imaging technique. However, Cu-64 radiolabeled Cu-MCPA complex migration could be observed in as long as 10-cm artificial soil test columns where break-through occurred within a few days. For the first time, time-lapse movies of Cu migration in the opaque soil columns were recorded using this novel reactive transport process tomography approach.</jats:p>
Autoren
  • Johannes Kulenkampff
  • Madeleine Stoll
  • Marion Gründig
  • Alexander Mansel
  • Johanna Lippmann-Pipke
  • Michael Kersten
DOI
10.1038/s41598-018-25413-9
eISSN
2045-2322
Ausgabe der Veröffentlichung
1
Zeitschrift
Scientific Reports
Sprache
en
Artikelnummer
7091
Online publication date
2018
Status
Published online
Herausgeber
Springer Science and Business Media LLC
Herausgeber URL
http://dx.doi.org/10.1038/s41598-018-25413-9
Datum der Datenerfassung
2022
Titel
Time-lapse 3D imaging by positron emission tomography of Cu mobilized in a soil column by the herbicide MCPA
Ausgabe der Zeitschrift
8

Data source: Crossref

Abstract
Phenoxyalkanoic acids like the 4-chloro-2-methylphenoxyacetic acid (MCPA) are the second highest used xenobiotic herbicides worldwide after glyphosate because of their apparently favorable environmental properties. Experimental batch equilibration data suggested a reduced Cu adsorption efficiency with the soil mineral goethite below pH 6 in presence of MCPA. This has been verified by advanced surface complexation adsorption modelling involving dissolved Cu-MCPA complexation constants. Positron emission tomography is a non-invasive molecular imaging method for time-resolved three-dimensional information commonly applied on non-retarded tracers in soil core scale experiments. Mineral surface reactive tracers like Cu-64 are too immobile for the relatively short observation times available with this advanced imaging technique. However, Cu-64 radiolabeled Cu-MCPA complex migration could be observed in as long as 10-cm artificial soil test columns where break-through occurred within a few days. For the first time, time-lapse movies of Cu migration in the opaque soil columns were recorded using this novel reactive transport process tomography approach.
Addresses
  • Helmholtz Zentrum Dresden-Rossendorf (HZDR), Institute of Resource Ecology, Research Site Leipzig, Permoserstrasse 15, 04318, Leipzig, Germany. j.kulenkampff@hzdr.de.
Autoren
  • Johannes Kulenkampff
  • Madeleine Stoll
  • Marion Gründig
  • Alexander Mansel
  • Johanna Lippmann-Pipke
  • Michael Kersten
DOI
10.1038/s41598-018-25413-9
eISSN
2045-2322
Externe Identifier
  • PubMed Identifier: 29728597
  • PubMed Central ID: PMC5935730
Open access
true
ISSN
2045-2322
Ausgabe der Veröffentlichung
1
Zeitschrift
Scientific reports
Sprache
eng
Medium
Electronic
Online publication date
2018
Open access status
Open Access
Paginierung
7091
Datum der Veröffentlichung
2018
Status
Published
Publisher licence
CC BY
Datum der Datenerfassung
2018
Titel
Time-lapse 3D imaging by positron emission tomography of Cu mobilized in a soil column by the herbicide MCPA.
Sub types
  • Research Support, Non-U.S. Gov't
  • research-article
  • Journal Article
Ausgabe der Zeitschrift
8

Files

https://www.nature.com/articles/s41598-018-25413-9.pdf https://europepmc.org/articles/PMC5935730?pdf=render

Data source: Europe PubMed Central

Abstract
Phenoxyalkanoic acids like the 4-chloro-2-methylphenoxyacetic acid (MCPA) are the second highest used xenobiotic herbicides worldwide after glyphosate because of their apparently favorable environmental properties. Experimental batch equilibration data suggested a reduced Cu adsorption efficiency with the soil mineral goethite below pH 6 in presence of MCPA. This has been verified by advanced surface complexation adsorption modelling involving dissolved Cu-MCPA complexation constants. Positron emission tomography is a non-invasive molecular imaging method for time-resolved three-dimensional information commonly applied on non-retarded tracers in soil core scale experiments. Mineral surface reactive tracers like Cu-64 are too immobile for the relatively short observation times available with this advanced imaging technique. However, Cu-64 radiolabeled Cu-MCPA complex migration could be observed in as long as 10-cm artificial soil test columns where break-through occurred within a few days. For the first time, time-lapse movies of Cu migration in the opaque soil columns were recorded using this novel reactive transport process tomography approach.
Date of acceptance
2018
Autoren
  • Johannes Kulenkampff
  • Madeleine Stoll
  • Marion Gründig
  • Alexander Mansel
  • Johanna Lippmann-Pipke
  • Michael Kersten
Autoren-URL
https://www.ncbi.nlm.nih.gov/pubmed/29728597
DOI
10.1038/s41598-018-25413-9
eISSN
2045-2322
Externe Identifier
  • PubMed Central ID: PMC5935730
Ausgabe der Veröffentlichung
1
Zeitschrift
Sci Rep
Sprache
eng
Country
England
Paginierung
7091
PII
10.1038/s41598-018-25413-9
Datum der Veröffentlichung
2018
Status
Published online
Datum, an dem der Datensatz öffentlich gemacht wurde
2019
Titel
Time-lapse 3D imaging by positron emission tomography of Cu mobilized in a soil column by the herbicide MCPA.
Sub types
  • Journal Article
  • Research Support, Non-U.S. Gov't
Ausgabe der Zeitschrift
8

Data source: PubMed

Author's licence
CC-BY
Autoren
  • Johannes Kulenkampff
  • Madeleine Stoll
  • Marion Gründig
  • Alexander Mansel
  • Johanna Lippmann-Pipke
  • Michael Kersten
Hosting institution
Universitätsbibliothek Mainz
Sammlungen
  • JGU-Publikationen
Resource version
Published version
DOI
10.1038/s41598-018-25413-9
Funding acknowledgements
  • DFG, Open Access-Publizieren Universität Mainz / Universitätsmedizin
File(s) embargoed
false
Open access
true
ISSN
2045-2322
Zeitschrift
Scientific reports
Schlüsselwörter
  • 500 Naturwissenschaften
  • 500 Natural sciences and mathematics
Sprache
eng
Open access status
Open Access
Paginierung
Art. 7091
Datum der Veröffentlichung
2018
Public URL
https://openscience.ub.uni-mainz.de/handle/20.500.12030/379
Herausgeber
Macmillan Publishers Limited, part of Springer Nature
Herausgeber URL
http://dx.doi.org/10.1038/s41598-018-25413-9
Datum der Datenerfassung
2018
Datum, an dem der Datensatz öffentlich gemacht wurde
2018
Zugang
Public
Titel
Time-lapse 3D imaging by positron emission tomography of Cu mobilized in a soil column by the herbicide MCPA
Ausgabe der Zeitschrift
8

Files

58146.pdf

Data source: OPENSCIENCE.UB

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