Helko Borsdorf

Summary

Affiliation: UFZ Centre for Environmental Research
Country: Germany

Publications

  1. doi request reprint Temperature dependence of ion mobility signals of halogenated compounds
    Helko Borsdorf
    UFZ Helmholtz Centre for Environmental Research, Department Monitoring and Exploration Technologies, Permoserstraße 15, D 04318 Leipzig, Germany Electronic address
    Talanta 101:17-23. 2012
  2. ncbi request reprint Continuous on-line determination of methyl tert-butyl ether in water samples using ion mobility spectrometry
    H Borsdorf
    Department of Analytical Chemistry, UFZ Center for Environmental Research Leipzig Halle, PF500135, D 04301 Leipzig, Germany
    J Chromatogr A 1072:45-54. 2005
  3. doi request reprint Aerated treatment pond technology with biofilm promoting mats for the bioremediation of benzene, MTBE and ammonium contaminated groundwater
    Sven Jechalke
    Department of Isotope Biogeochemistry, Helmholtz Centre for Environmental Research UFZ, Permoserstr 15, D 04318 Leipzig, Germany
    Water Res 44:1785-96. 2010
  4. ncbi request reprint Capability of headspace based sample preparation methods for the determination of methyl tert-butyl ether and benzene in reed (phragmites australis) from constructed wetlands
    Falk Mothes
    UFZ Helmholtz Centre for Environmental Research, Department Monitoring and Exploration Technologies, Permoserstrasse 15, D 04318 Leipzig, Germany
    Chemosphere 80:396-403. 2010
  5. doi request reprint Comparative evaluation of pilot scale horizontal subsurface-flow constructed wetlands and plant root mats for treating groundwater contaminated with benzene and MTBE
    Zhongbing Chen
    Department of Environmental Biotechnology, UFZ Helmholtz Centre for Environmental Research, Permoserstrasse 15, D 04318 Leipzig, Germany
    J Hazard Mater 209:510-5. 2012
  6. ncbi request reprint Accuracy of ion mobility measurements dependent on the influence of humidity
    Thomas Mayer
    UFZ Helmholtz Centre for Environmental Research Leipzig Halle, Department Monitoring and Exploration Technologies, Permoserstraße 15, D 4318 Leipzig, Germany
    Anal Chem 86:5069-76. 2014
  7. doi request reprint Development and application of dynamic air chambers for measurement of volatilization fluxes of benzene and MTBE from constructed wetlands planted with common reed
    Nils Reiche
    Department Monitoring and Exploration Technologies, UFZ Helmholtz Centre for Environmental Research, Permoserstrasse 15, 04318 Leipzig, Germany
    Chemosphere 79:162-8. 2010
  8. ncbi request reprint Response of halogenated compounds in ion mobility spectrometry depending on their structural features
    Helko Borsdorf
    UFZ Helmholtz Centre for Environmental Research, Department Monitoring and Exploration Technologies, Permoserstraße 15, D 04318 Leipzig, Germany
    Talanta 83:815-22. 2011
  9. ncbi request reprint Atmospheric pressure chemical ionization studies of non-polar isomeric hydrocarbons using ion mobility spectrometry and mass spectrometry with different ionization techniques
    H Borsdorf
    Department of Analytical Chemistry, UFZ Centre for Environmental Research Leipzig Halle, Leipzig, Germany
    J Am Soc Mass Spectrom 13:1078-87. 2002

Collaborators

Detail Information

Publications9

  1. doi request reprint Temperature dependence of ion mobility signals of halogenated compounds
    Helko Borsdorf
    UFZ Helmholtz Centre for Environmental Research, Department Monitoring and Exploration Technologies, Permoserstraße 15, D 04318 Leipzig, Germany Electronic address
    Talanta 101:17-23. 2012
    ..However, independent on the temperature, the order of sensitivity is mainly determined by the bonding state of halogen atoms within the molecules...
  2. ncbi request reprint Continuous on-line determination of methyl tert-butyl ether in water samples using ion mobility spectrometry
    H Borsdorf
    Department of Analytical Chemistry, UFZ Center for Environmental Research Leipzig Halle, PF500135, D 04301 Leipzig, Germany
    J Chromatogr A 1072:45-54. 2005
    ..In order to determine concentrations between 10 microg/L and 100 microg/L, a discontinuous procedure was developed on the basis of the same experimental set-up...
  3. doi request reprint Aerated treatment pond technology with biofilm promoting mats for the bioremediation of benzene, MTBE and ammonium contaminated groundwater
    Sven Jechalke
    Department of Isotope Biogeochemistry, Helmholtz Centre for Environmental Research UFZ, Permoserstr 15, D 04318 Leipzig, Germany
    Water Res 44:1785-96. 2010
    ..Biofilms of both textiles contained high numbers of benzene metabolizing bacteria suggesting that these materials provide favourable growth conditions for benzene degrading microorganisms...
  4. ncbi request reprint Capability of headspace based sample preparation methods for the determination of methyl tert-butyl ether and benzene in reed (phragmites australis) from constructed wetlands
    Falk Mothes
    UFZ Helmholtz Centre for Environmental Research, Department Monitoring and Exploration Technologies, Permoserstrasse 15, D 04318 Leipzig, Germany
    Chemosphere 80:396-403. 2010
    ..Furthermore, the assessment of plant uptake during phytoremediation was demonstrated by analyzing complete plants for the constructed wetlands investigated...
  5. doi request reprint Comparative evaluation of pilot scale horizontal subsurface-flow constructed wetlands and plant root mats for treating groundwater contaminated with benzene and MTBE
    Zhongbing Chen
    Department of Environmental Biotechnology, UFZ Helmholtz Centre for Environmental Research, Permoserstrasse 15, D 04318 Leipzig, Germany
    J Hazard Mater 209:510-5. 2012
    ..1% and 6.1% of the total removal of benzene and MTBE, respectively. The results indicate that plant root mats are an interesting option for the treatment of waters polluted with benzene and MTBE under moderate temperatures conditions...
  6. ncbi request reprint Accuracy of ion mobility measurements dependent on the influence of humidity
    Thomas Mayer
    UFZ Helmholtz Centre for Environmental Research Leipzig Halle, Department Monitoring and Exploration Technologies, Permoserstraße 15, D 4318 Leipzig, Germany
    Anal Chem 86:5069-76. 2014
    ....
  7. doi request reprint Development and application of dynamic air chambers for measurement of volatilization fluxes of benzene and MTBE from constructed wetlands planted with common reed
    Nils Reiche
    Department Monitoring and Exploration Technologies, UFZ Helmholtz Centre for Environmental Research, Permoserstrasse 15, 04318 Leipzig, Germany
    Chemosphere 79:162-8. 2010
    ..6% of the respective overall contaminant mass loss in the planted wetland. Furthermore, chamber data give strong evidence for the increased volatilization of VOCs through vegetation by direct comparison of planted and unplanted wetlands...
  8. ncbi request reprint Response of halogenated compounds in ion mobility spectrometry depending on their structural features
    Helko Borsdorf
    UFZ Helmholtz Centre for Environmental Research, Department Monitoring and Exploration Technologies, Permoserstraße 15, D 04318 Leipzig, Germany
    Talanta 83:815-22. 2011
    ..Therefore, the quantification of negative product ion peaks of chlorinated compounds requires a consideration of structural features of analytes...
  9. ncbi request reprint Atmospheric pressure chemical ionization studies of non-polar isomeric hydrocarbons using ion mobility spectrometry and mass spectrometry with different ionization techniques
    H Borsdorf
    Department of Analytical Chemistry, UFZ Centre for Environmental Research Leipzig Halle, Leipzig, Germany
    J Am Soc Mass Spectrom 13:1078-87. 2002
    ..Although corona discharge ionization permits the most sensitive detection of non-polar hydrocarbons, the spectra detected are complex and differ from those obtained with 63Ni ionization and photoionization...