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Ion–biomolecule interactions and radiation damage

Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and AtomsPublished 26 April 2005
Thomas Schlathölter, Fresia Alvarado, R. Hoekstra
Citations37
SJR quartileQ3
SJR score0.35
SNIP0.85

Abstract

Ionization and fragmentation of DNA and its constituents is it primary step in biological radiation damage. In this paper we investigate the response of nucleobases upon interaction with keV singly and multiply charged ions. The dependence of ionization and fragmentation on ion atomic number Z, charge state q and velocity r is investigated. The effect of the target molecule is discussed as well. (c) 2005 Published by Elsevier B.V.

Keywords

MedicineEngineeringPhysics and Astronomy