% 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{Shan:17435,
      author       = {Shan, J. and Jiang, B.Q. and Yu, B. and Li, CL. and Sun,
                      YY. and Guo, HY. and Wu, JC. and Klumpp, E. and Schaeffer,
                      A. and Ji, R.},
      title        = {{I}somer-{S}pecific {D}egradation of {B}ranched and
                      {L}inear 4-{N}onylphenol {I}somers in an {O}xic {S}oil},
      journal      = {Environmental Science $\&$ Technology},
      volume       = {45},
      issn         = {0013-936X},
      address      = {Columbus, Ohio},
      publisher    = {American Chemical Society},
      reportid     = {PreJuSER-17435},
      pages        = {8283 - 8289},
      year         = {2011},
      note         = {This study was supported by the National Science Foundation
                      of China (grant nos. 20777033, 20977043, and 41030746).},
      abstract     = {Using (14)C- and (13)C-ring-labeling, degradation of five
                      p-nonylphenol (4-NP) isomers including four branched
                      (4-NP(38), 4-NP(65), 4-NP(111), and 4-NP(112)) and one
                      linear (4-NP(1)) isomers in a rice paddy soil was studied
                      under oxic conditions. Degradation followed an
                      availability-adjusted first-order kinetics with the
                      decreasing order of half-life 4-NP(111) (10.3 days) >
                      4-NP(112) (8.4 days) > 4-NP(65) (5.8 days) > 4-NP(38) (2.1
                      days) > 4-NP(1) (1.4 days), which is in agreement with the
                      order of their reported estrogenicities. One metabolite of
                      4-NP(111) with less polarity than the parent compound
                      occurred rapidly and remained stable in the soil. At the end
                      of incubation (58 days), bound residues of 4-NP(111)
                      amounted to $54\%$ of the initially applied radioactivity
                      and resided almost exclusively in the humin fraction of soil
                      organic matter, in which chemically humin-bound residues
                      increased over incubation. Our results indicate an increase
                      of specific estrogenicity of the remaining 4-NPs in soil as
                      a result of the isomer-specific degradation and therefore
                      underline the importance of understanding the individual
                      fate (including degradation, metabolism, and bound-residue
                      formation) of isomers for risk assessment of 4-NPs in soil.
                      4-NP(1) should not be used as a representative of 4-NPs for
                      studies on their environmental behavior.},
      keywords     = {Carbon Isotopes / Chemical Fractionation / Environment /
                      Humic Substances: analysis / Isomerism / Kinetics /
                      Minerals: chemistry / Oryza sativa / Oxygen: chemistry /
                      Phenols: chemistry / Radioactivity / Soil: chemistry /
                      Carbon Isotopes (NLM Chemicals) / Humic Substances (NLM
                      Chemicals) / Minerals (NLM Chemicals) / Phenols (NLM
                      Chemicals) / Soil (NLM Chemicals) / 4-nonylphenol (NLM
                      Chemicals) / Oxygen (NLM Chemicals) / J (WoSType)},
      cin          = {IBG-3},
      ddc          = {050},
      cid          = {I:(DE-Juel1)IBG-3-20101118},
      pnm          = {Terrestrische Umwelt},
      pid          = {G:(DE-Juel1)FUEK407},
      shelfmark    = {Engineering, Environmental / Environmental Sciences},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:21823570},
      UT           = {WOS:000295245600047},
      doi          = {10.1021/es200224c},
      url          = {https://juser.fz-juelich.de/record/17435},
}