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Pyrite-induced hydroxyl radical formation and its effect on nucleic acids
Authors:Corey A Cohn  Steffen Mueller  Eckard Wimmer  Nicole Leifer  Steven Greenbaum  Daniel R Strongin  Martin AA Schoonen
Institution:(1) Department of Geosciences, Stony Brook University, Stony Brook, NY 11794, USA;(2) Department of Molecular Genetics and Microbiology, Stony Brook University, Stony Brook, NY 11794-2100, USA;(3) Department of Physics, Hunter College, New York, NY 10021, USA;(4) Department of Chemistry, Beury Hall 201, 1901 N. 13th Street, Temple University, Philadelphia, PA 19122, USA;(5) Center for Environmental Molecular Science, Stony Brook University, Stony Brook, Stony Brook, NY 11794-2100, USA
Abstract:

Background  

Pyrite, the most abundant metal sulphide on Earth, is known to spontaneously form hydrogen peroxide when exposed to water. In this study the hypothesis that pyrite-induced hydrogen peroxide is transformed to hydroxyl radicals is tested.
Keywords:
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