% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Wei:279295,
author = {Wei, Jing and Liu, Xiaoyan and Zhang, Xinying and Wang,
Chuanhua and Chen, Xueping and Liang, Xia and Hou, Yunyun
and Li, Hongbing},
title = {{I}nfluences of {H}ydrosoluble and {L}ipophilic
{R}hizodeposits on {P}yrene {S}orption in {S}oil},
journal = {Clean - soil, air, water},
volume = {43},
number = {10},
issn = {1863-0650},
address = {Weinheim},
publisher = {Wiley-VCH},
reportid = {FZJ-2015-07310},
pages = {1401 - 1408},
year = {2015},
abstract = {Plants change the behavior of pollutants in soil by
rhizodeposition in the process of physiochemistry. The
effects of hydrosoluble and lipophilic extracts from celery
rhizodeposits on pyrene sorption were investigated. The
Freundlich sorption coefficient of pyrene decreased from
1143 mg kg−1 in the bulk treatment to 670, 795, and
1030 mg kg−1 in treatments with
lipophilic + hydrosoluble, hydrosoluble, and lipophilic
extracts, respectively. Although both hydrosoluble and
lipophilic extracts inhibited pyrene sorption, they acted at
different processes on soil organic matters (SOMs) and
dissolved organic matters (DOMs). The analysis of
three-dimensional fluorescence excitation-emission matrix
spectroscopy revealed that the intensity of soluble
humic-like substances increased from 5.73 in the bulk
treatment to 7.74, 6.36, and 8.67 in treatments with
hydrosoluble, lipophilic and hydrosoluble + lipophilic
components, respectively. Images of DOMs by atomic force
microscopy illustrated that the hydrosoluble extract greatly
expanded the DOMs particles, while the lipophilic slightly
shrank them. Moreover, the lipophilic extract dramatically
softened SOMs with the glassy transition temperature
declining from 50.6 ± 0.5 to 29.7 ± 2.0°C. These
results not only provide insights into the mechanisms
involved in pyrene sorption but also help us understand how
rhizodeposition affects the pyrene bioaccessibility to some
extent.},
cin = {IBG-3},
ddc = {550},
cid = {I:(DE-Juel1)IBG-3-20101118},
pnm = {255 - Terrestrial Systems: From Observation to Prediction
(POF3-255)},
pid = {G:(DE-HGF)POF3-255},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000363881500006},
doi = {10.1002/clen.201400751},
url = {https://juser.fz-juelich.de/record/279295},
}