@misc{HoppertReimerKemmlingetal.2004,
  author    = {Hoppert, Michael and Reimer, Rudolph and Kemmling, Anne and Schr{\"o}der, Annekatrin and G{\"u}nzl, Bettina and Heinken, Thilo},
  title     = {Structure and reactivity of a biological soil crust from a xeric sandy soil in Central Europe},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-5872},
  year      = {2004},
  abstract  = {The investigation was designed to explore the structure, composition and activity of a biological soil crust on an acidic, sandy soil from a temperate climate. The crust covers several hundreds of square meters on the hilltop of a large terminal moraine. The conjugate alga Zygogonium ericetorum forms the essential matrix for the crust, a dense web of algal filaments with interspersed lichens and mosses. The crust is composed of three layers, with an uppermost layer consisting nearly entirely of a dense algal mat. In lower layers, a parasitic fungus, penetrating the algal cells, is another important component of the crust community. In this soil crust, photosynthetic and respiratory activity is stabilized at low water activities.},
  language  = {en}
}
@article{ZeisigRudolphEueetal.1995,
  author    = {Zeisig, Reinhard and Rudolph, Michael and Eue, Ines and Arndt, Dietrich},
  title     = {Influence of hexadecylphosphocholine on the release of tumor necrosis factor and nitroxide from peritoneal macro phages in vitro},
  year      = {1995},
  language  = {en}
}
@article{HofmannSandigKirillovaetal.1995,
  author    = {Hofmann, Ch. and Sandig, V. and Kirillova, I. and Jennings, G. and Rudolph, Michael and Schlag, Peter M. and Strauss, M.},
  title     = {Hepatocyte- specific binding of L/S-HBV protein particles expressed in insect cells},
  year      = {1995},
  language  = {en}
}
@article{RudolphTheileFregeetal.1995,
  author    = {Rudolph, Michael and Theile, M. and Frege, R. and Arnold, Wolfgang and Scherneck, Siegfried},
  title     = {Scanning electronmicroscopic investigations on cell revertants : suppression of tumorigenicity of breast cancer cells by transfer of normal human chromosome 17},
  year      = {1995},
  language  = {en}
}
@article{RudolphTheileSchernecketal.1995,
  author    = {Rudolph, Michael and Theile, M. and Scherneck, S. and Arnold, Wolfgang and Scherneck, Siegfried},
  title     = {Suppression of tumorigenicity of breast cancer cells by transfer of normal human chromosome 17 - characterization of revertants : scanning electronmicroscopic investigations},
  year      = {1995},
  language  = {en}
}
@article{HofmannSandigJenningsetal.1995,
  author    = {Hofmann, Ch. and Sandig, V. and Jennings, G. and Rudolph, Michael and Schlag, Peter M. and Strauss, M.},
  title     = {Efficient gene transfer into human hepatocytes by baculovirus vectors},
  year      = {1995},
  language  = {en}
}
@article{ZimmermannBreterRudolphetal.1994,
  author    = {Zimmermann, Wolfgang and Breter, Holger and Rudolph, Michael and Ludwig, Hanns},
  title     = {Borna disease virus : immunoelectron microscopic characterization of cell-free virus and further information about the genome},
  issn      = {0022-538X},
  year      = {1994},
  language  = {en}
}
@article{FichtnerReszkaRichteretal.1994,
  author    = {Fichtner, I. and Reszka, R. and Richter, J. and Lemm, M. and Richter, J. and Rudolph, Michael},
  title     = {Stimulation of hematopoiesis by carbo platin-liposomes},
  year      = {1994},
  language  = {en}
}
@article{RudolphFrizschHeldmannetal.1994,
  author    = {Rudolph, Michael and Frizsch, Th. and Heldmann, D. and Schwartz, A.},
  title     = {Elektronenmikroskopische Untersuchungen zum Nachweis von Ultraschallkontrastmitteln},
  year      = {1994},
  language  = {de}
}
@article{RudolphMohrGottfriedLamshoeftetal.2015,
  author    = {Rudolph-Mohr, Nicole and Gottfried, Sebastian and Lamsh{\"o}ft, Marc and Z{\"u}hlke, Sebastian and Oswald, Sascha and Spiteller, Michael},
  title     = {Non-invasive imaging techniques to study O-2 micro-patterns around pesticide treated lupine roots},
  series = {Geoderma : an international journal of soil science},
  volume    = {239},
  journal   = {Geoderma : an international journal of soil science},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0016-7061},
  doi       = {10.1016/j.geoderma.2014.10.022},
  pages     = {257 -- 264},
  year      = {2015},
  abstract  = {The soil root interface is a highly heterogeneous system, e.g. in terms of O-2 and pH distribution. The destructive character of conventional methods disturbs the natural conditions of those biogeochemical gradients. Therefore, experiments aiming to control these influences and study pesticide kinetics under given O-2 and pH conditions suffer from a large uncertainty of the "real" O-2/pH at a certain position. Our approach with two different imaging techniques will examine the soil-root interface as well as the dissipation of the applied pesticide at a high spatial resolution. The obtained outcomes show directly that the pH has an influence on enantioselective dissipation of the acetanilide fungicide metalaxyl. In areas with high pH from an applied racemic mixture, the R-enantiomer dissipates faster than the S-enantiomer. Moreover, we found significantly reduced oxygen values in the bulk soil and vicinity of metalaxyl treated roots compared to control plant roots. The combination of matrix-assisted laser desorption/ionization mass spectrometry (MALDI) and fluorescence imaging indicated the oxygen-dependent behavior of metalaxyl at the root surface. The results presented here underline the great potential of combining different imaging methods to examine the soil-root interfaces as well as the dissipation of organic pollutants in small soil compartments. (C) 2014 Elsevier B.V. All rights reserved.},
  language  = {en}
}