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The Effect of Environment upon DNA Free Radicals

  • E. Sagstuen
  • E. O. Hole
  • W. H. Nelson
  • D. M. Close
Part of the NATO ASI Series book series (volume 54)

Abstract

Since 1985 a continued effort has been made to understand the primary damage caused by direct radiation effects to the constituents of the DNA molecule. The main motivation for initiating these studies was the report from a Swedish group (Gräslund et al. 1971). Using ESR spectroscopy it was proposed that in oriented fibres of DNA mainly two radical species are formed and trapped at low temperatures.

Keywords

Electron Spin Resonance Spin Density Primary Radical Guanine Base Electron Magnetic Resonance 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1991

Authors and Affiliations

  • E. Sagstuen
    • 1
  • E. O. Hole
    • 1
  • W. H. Nelson
    • 2
  • D. M. Close
    • 3
  1. 1.Dept. PhysicsUniv. OsloOslo 3Norway
  2. 2.Dept Phys. and Astron.Georgia State Univ.AtlantaUSA
  3. 3.Dept. PhysicsEast Tenn. State Univ.Johnson CityUSA

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