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The establishment of EVISA is funded by the EU through the Fifth Framework Programme (G7RT- CT- 2002- 05112).


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Andreas Kappler
Assistant professor, Emmy-Noether fellow, Head of the Geomicrobiology group
Center of Applied Geoscience,
University of Tübingen,
Sigwartstrasse 10,
72076 Tübingen,
Germany

+49 70 71 - 29 74 992
+49 70 71 - 50 59
Andreas Kappler
andreas.kappler@uni-tuebingen.de
https://uni-tuebingen.de/fakultaeten/mathematisch-naturwi
ssenschaftliche-fakultaet/fachbereiche/geowissenschaften/arb
  • Microbe-mineral interactions, in particular the mechanisms of precipitation, transformation and dissolution of iron minerals by iron(II)-oxidizing and Fe(III)-reducing microorganisms
  • Microbial formation of reactive iron minerals and their reactions with inorganic and organic pollutants
  • Redox activity and microbial reduction of humic substances
  • Redox reactions between  iron minerals, humic substances and arsenic
  • A possible role of photoautotrophic Fe(II)-oxidizing bacteria in the deposition of precambrian iron deposits, i.e. Banded Iron Formations
  • Effect of Fe(II)-oxidizing bacteria on the co-precipitation of arsenic with iron minerals on roots of rice plants
  • Scanning and transmission electron microscopy (SEM and TEM), SEM-EDX
  • Cryo-SEM coupled to focused ion beam (SEM-FIB)
  • Micro-XRD
  • Micro-Raman spectroscopy
  • HPLC, IC, GC, GC-IR-MS
  • EPR, AAS, BET
  • Fe- and O-isotope analysis



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