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@ARTICLE{Sang:21190,
      author       = {Sang, X.F. and Gensch, I. and Laumer, W. and Kammer, B. and
                      Chan, C.Y. and Engling, G. and Wahner, A. and Wissel, H. and
                      Kiendler-Scharr, A.},
      title        = {{S}table carbon isotope ratio analysis of anhydrosugars in
                      biomass burning aerosol particles from source samples},
      journal      = {Environmental Science $\&$ Technology},
      volume       = {46},
      issn         = {0013-936X},
      address      = {Columbus, Ohio},
      publisher    = {American Chemical Society},
      reportid     = {PreJuSER-21190},
      pages        = {3312 - 3318},
      year         = {2012},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {A new method for stable carbon isotope ratio analysis of
                      anhydrosugars from biomass burning aerosol particle source
                      filter samples was developed by employing Thermal
                      Desorption--2 Dimensional Gas Chromatography--Isotope Ratio
                      Mass Spectrometry (TD-2DGC-IRMS). Compound specific isotopic
                      measurements of levoglucosan, mannosan, and galactosan
                      performed by TD-2DGC-IRMS in a standard mixture show good
                      agreement with isotopic measurements of the bulk
                      anhydrosugars, carried out by Elemental Analyzer--Isotope
                      Ratio Mass Spectrometry (EA-IRMS). The established method
                      was applied to determine the isotope ratios of levoglucosan,
                      mannosan, and galactosan from source samples collected
                      during combustion of hard wood, softwood, and crop residues.
                      δ(13)C values of levoglucosan were found to vary between
                      -25.6 and -22.2‰, being higher in the case of softwood.
                      Mannosan and galactosan were detected only in the softwood
                      samples showing isotope ratios of -23.5‰ (mannosan) and
                      -25.7‰ (galactosan). The isotopic composition of
                      holocellulose in the plant material used for combustion
                      experiments was determined with δ(13)C values between -28.5
                      and -23.7‰. The difference in δ(13)C of levoglucosan in
                      biomass burning aerosol particles compared to the parent
                      fuel holocellulose was found to be -1.89 (±0.37)‰ for the
                      investigated biomass fuels. Compound specific δ(13)C
                      measurements of anhydrosugars should contribute to an
                      improved source apportionment.},
      keywords     = {Aerosols / Air Pollutants: analysis / Angiosperms / Biomass
                      / Carbon Isotopes: analysis / Gymnosperms / Hexoses:
                      analysis / Hot Temperature / Particulate Matter: analysis /
                      Aerosols (NLM Chemicals) / Air Pollutants (NLM Chemicals) /
                      Carbon Isotopes (NLM Chemicals) / Hexoses (NLM Chemicals) /
                      Particulate Matter (NLM Chemicals)},
      cin          = {IBG-3 / IBG-2 / IEK-8},
      ddc          = {050},
      cid          = {I:(DE-Juel1)IBG-3-20101118 / I:(DE-Juel1)IBG-2-20101118 /
                      I:(DE-Juel1)IEK-8-20101013},
      pnm          = {Terrestrische Umwelt},
      pid          = {G:(DE-Juel1)FUEK407},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:22313249},
      UT           = {WOS:000301630200036},
      doi          = {10.1021/es204094v},
      url          = {https://juser.fz-juelich.de/record/21190},
}