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dc.contributor.author
Gogos, Alexander
dc.contributor.author
Moll, Janine
dc.contributor.author
Klingenfuss, Florian
dc.contributor.author
van der Heijden, Marcel
dc.contributor.author
Irin, Fahmida
dc.contributor.author
Green, Micah J.
dc.contributor.author
Zenobi, Renato
dc.contributor.author
Bucheli, Thomas D.
dc.date.accessioned
2019-05-10T11:13:24Z
dc.date.available
2017-06-12T07:20:08Z
dc.date.available
2019-05-10T11:13:24Z
dc.date.issued
2016-06-08
dc.identifier.issn
1477-3155
dc.identifier.other
10.1186/s12951-016-0191-z
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/117289
dc.identifier.doi
10.3929/ethz-b-000117289
dc.description.abstract
Background Agricultural soils represent a potential sink for increasing amounts of different nanomaterials that nowadays inevitably enter the environment. Knowledge on the relation between their actual exposure concentrations and biological effects on crops and symbiotic organisms is therefore of high importance. In this part of a joint companion study, we describe the vertical translocation as well as plant uptake of three different titanium dioxide (nano-)particles (TiO2 NPs) and multi-walled carbon nanotubes (MWCNTs) within a pot experiment with homogenously spiked natural agricultural soil and two plant species (red clover and wheat). Results TiO2 NPs exhibited limited mobility from soil to leachates and did not induce significant titanium uptake into both plant species, although average concentrations were doubled from 4 to 8 mg/kg Ti at the highest exposures. While the mobility of MWCNTs in soil was limited as well, microwave-induced heating suggested MWCNT-plant uptake independent of the exposure concentration. Conclusions Quantification of actual exposure concentrations with a series of analytical methods confirmed nominal ones in soil mesocosms with red clover and wheat and pointed to low mobility and limited plant uptake of titanium dioxide nanoparticles and carbon nanotubes.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
BioMed Central
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.subject
Nanomaterials
en_US
dc.subject
Black carbon
en_US
dc.subject
Soil leachate
en_US
dc.subject
Multi-angle light scattering
en_US
dc.subject
Microwave induced heating
en_US
dc.subject
Wheat
en_US
dc.subject
Red clover
en_US
dc.title
Vertical transport and plant uptake of nanoparticles in a soil mesocosm experiment
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
ethz.journal.title
Journal of Nanobiotechnology
ethz.journal.volume
14
en_US
ethz.journal.issue
1
en_US
ethz.journal.abbreviated
J Nanobiotechnology
ethz.pages.start
40
en_US
ethz.size
11 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.scopus
ethz.identifier.nebis
004724615
ethz.publication.place
London
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02020 - Dep. Chemie und Angewandte Biowiss. / Dep. of Chemistry and Applied Biosc.::02514 - Laboratorium für Organische Chemie / Laboratory of Organic Chemistry::03430 - Zenobi, Renato / Zenobi, Renato
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02020 - Dep. Chemie und Angewandte Biowiss. / Dep. of Chemistry and Applied Biosc.::02514 - Laboratorium für Organische Chemie / Laboratory of Organic Chemistry::03430 - Zenobi, Renato / Zenobi, Renato
ethz.date.deposited
2017-06-12T07:22:15Z
ethz.source
ECIT
ethz.identifier.importid
imp59365475eef1046854
ethz.ecitpid
pub:179191
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2017-07-12T15:16:19Z
ethz.rosetta.lastUpdated
2022-03-28T22:55:25Z
ethz.rosetta.versionExported
true
ethz.COinS
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