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@ARTICLE{Romashov:180979,
author = {L. V. Romashov and G. Rukhovich and V. P. Ananikov},
title = {{A}nalysis of model {P}d- and {P}t-containing contaminants
in aqueous media using {ESI}-{MS} and the fragment
partitioning approach},
journal = {RSC Advances},
volume = {5},
number = {130},
issn = {2046-2069},
address = {London},
publisher = {RSC Publishing},
reportid = {DKFZ-2022-01704},
pages = {107333 - 107339},
year = {2015},
abstract = {Ubiquitous usage of Pd- and Pt-containing nanoparticles in
automotive catalytic converters is an importantpotential
threat to the environment. The unavoidable release of
transition metal species to the environmentand their contact
with water give rise to the poisoning of ecosystems by heavy
metal compounds.Electrospray ionization mass spectrometry
and the newly-developed fragment partitioning approachshow
that a variety of metal species may be formed upon contact
of metal salts with water. A series ofmonometallic
complexes, homonuclear clusters and heteronuclear clusters
of palladium and platinumwere detected and characterized.
The study has revealed a critical danger of metal
contamination due toeasy formation of transition metal
clusters, which may be much more toxic than
correspondingmonometallic complexes.},
ddc = {540},
typ = {PUB:(DE-HGF)16},
doi = {10.1039/C5RA22257E},
url = {https://inrepo02.dkfz.de/record/180979},
}