Biomolecular damage induced by ionizing radiation: the direct and indirect effects of low-energy electrons on DNA
Many experimental and theoretical advances have recently allowed the study of direct and
indirect effects of low-energy electrons (LEEs) on DNA damage. In an effort to explain how …
indirect effects of low-energy electrons (LEEs) on DNA damage. In an effort to explain how …
Precursors of solvated electrons in radiobiological physics and chemistry
E Alizadeh, L Sanche - Chemical reviews, 2012 - ACS Publications
1. INTRODUCTION When a high-energy charged particle interacts with a biomolecule in
living tissues or cells, about 80% of the energy absorbed ionizes the medium, whereas the …
living tissues or cells, about 80% of the energy absorbed ionizes the medium, whereas the …
Low energy electron-driven damage in biomolecules
L Sanche - The European Physical Journal D-Atomic, Molecular …, 2005 - Springer
The damage induced by the impact of low energy electrons (LEE) on biomolecules is
reviewed from a radiobiological perspective with emphasis on transient anion formation. The …
reviewed from a radiobiological perspective with emphasis on transient anion formation. The …
Molecular anions
J Simons - The Journal of Physical Chemistry A, 2008 - ACS Publications
The experimental and theoretical study of molecular anions has undergone explosive
growth over the past 40 years. Advances in techniques used to generate anions in …
growth over the past 40 years. Advances in techniques used to generate anions in …
Electron-induced damage of DNA and its components: Experiments and theoretical models
I Baccarelli, I Bald, FA Gianturco, E Illenberger… - Physics Reports, 2011 - Elsevier
It is now over ten years since the seminal experiments of Leon Sanche's group in
Sherbrooke have compellingly shown that subexcitation electrons interacting with DNA …
Sherbrooke have compellingly shown that subexcitation electrons interacting with DNA …
How do low-energy (0.1− 2 eV) electrons cause DNA-strand breaks?
J Simons - Accounts of chemical research, 2006 - ACS Publications
We overview our recent theoretical predictions and the innovative experimental findings that
inspired us concerning the mechanisms by which very low-energy (0.1− 2 eV) free electrons …
inspired us concerning the mechanisms by which very low-energy (0.1− 2 eV) free electrons …
Dissociative electron attachment to DNA
Electron-stimulated desorption of anions from thin films of linear and supercoiled DNA is
investigated in the range 3–20 eV. Resonant structures are observed with maxima at …
investigated in the range 3–20 eV. Resonant structures are observed with maxima at …
Vibrational Feshbach resonances in uracil and thymine
PD Burrow, GA Gallup, AM Scheer, S Denifl… - The Journal of …, 2006 - pubs.aip.org
Sharp peaks in the dissociative electron attachment (DEA) cross sections of uracil and
thymine at energies below 3 eV are assigned to vibrational Feshbach resonances (VFRs) …
thymine at energies below 3 eV are assigned to vibrational Feshbach resonances (VFRs) …
Bond- and Site-Selective Loss of from Pyrimidine Bases
S Ptasińska, S Denifl, V Grill, TD Märk, E Illenberger… - Physical review …, 2005 - APS
Electron attachment to gas phase thymine and uracil leads to H-loss within a broad and
structured feature in the energy range between about 5 and 12 eV consisting of 4 …
structured feature in the energy range between about 5 and 12 eV consisting of 4 …
From isolated molecules through clusters and condensates to the building blocks of life
Electron attachment processes in isolated molecules in the gas phase, in clusters and in
molecules condensed on surfaces are reviewed, and a special section is dedicated to …
molecules condensed on surfaces are reviewed, and a special section is dedicated to …