Literature DB >> 9271798

Monte Carlo simulation of physicochemical processes of liquid water radiolysis. The effects of dissolved oxygen and OH scavenger.

H Tomita1, M Kai, T Kusama, A Ito.   

Abstract

The paper describes developments of the physicochemical part of a computer code system that estimates DNA strand break induction on plasmid pBR322 DNA. In order to test the reliability of the model, we evaluated the dielectric function and the time-dependent yield of chemical species in the presence of OH radical scavenger or dissolved oxygen. Results agree with measurements on the radiolysis of liquid water. When a hybrid model of a liquid inelastic cross-section and a vapour elastic cross-section is used, energy deposition by vibrational excitations is estimated to be approximately 11% of total energy deposition.

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Year:  1997        PMID： 9271798     DOI： 10.1007/s004110050061

Source DB:  PubMed          Journal:  Radiat Environ Biophys        ISSN： 0301-634X            Impact factor:   1.925


  12 in total

1.  Time- and space-resolved Monte Carlo study of water radiolysis for photon, electron and ion irradiation.

Authors:  Maximilian S Kreipl; Werner Friedland; Herwig G Paretzke
Journal:  Radiat Environ Biophys       Date:  2008-10-24       Impact factor: 1.925

2.  A new calculation on spectrum of direct DNA damage induced by low-energy electrons.

Authors:  Liming Zhang; Zhenyu Tan
Journal:  Radiat Environ Biophys       Date:  2009-12-29       Impact factor: 1.925

3.  Calculations of Electron Inelastic Mean Free Paths. XI. Data for Liquid Water for Energies from 50 eV to 30 keV.

Authors:  H Shinotsuka; B Da; S Tanuma; H Yoshikawa; C J Powell; D R Penn
Journal:  Surf Interface Anal       Date:  2017-03-16       Impact factor: 1.607

4.  Independent reaction times method in Geant4-DNA: Implementation and performance.

Authors:  José Ramos-Méndez; Wook-Geun Shin; Mathieu Karamitros; Jorge Domínguez-Kondo; Ngoc Hoang Tran; Sebastien Incerti; Carmen Villagrasa; Yann Perrot; Václav Štěpán; Shogo Okada; Eduardo Moreno-Barbosa; Bruce Faddegon
Journal:  Med Phys       Date:  2020-10-15       Impact factor: 4.071

5.  Impact of DNA Geometry and Scoring on Monte Carlo Track-Structure Simulations of Initial Radiation-Induced Damage.

Authors:  Alejandro Bertolet; José Ramos-Méndez; Aimee McNamara; Dohyeon Yoo; Samuel Ingram; Nicholas Henthorn; John-William Warmenhoven; Bruce Faddegon; Michael Merchant; Stephen J McMahon; Harald Paganetti; Jan Schuemann
Journal:  Radiat Res       Date:  2022-09-01       Impact factor: 3.372

6.  TOPAS-nBio validation for simulating water radiolysis and DNA damage under low-LET irradiation.

Authors:  J Ramos-Méndez; J A LaVerne; N Domínguez-Kondo; J Milligan; V Štěpán; K Stefanová; Y Perrot; C Villagrasa; W-G Shin; S Incerti; A McNamara; H Paganetti; J Perl; J Schuemann; B Faddegon
Journal:  Phys Med Biol       Date:  2021-09-03       Impact factor: 4.174

7.  Extreme-ultraviolet high-harmonic generation in liquids.

Authors:  Tran Trung Luu; Zhong Yin; Arohi Jain; Thomas Gaumnitz; Yoann Pertot; Jun Ma; Hans Jakob Wörner
Journal:  Nat Commun       Date:  2018-09-13       Impact factor: 14.919

8.  Impact of Target Oxygenation on the Chemical Track Evolution of Ion and Electron Radiation.

Authors:  Daria Boscolo; Michael Krämer; Martina C Fuss; Marco Durante; Emanuele Scifoni
Journal:  Int J Mol Sci       Date:  2020-01-09       Impact factor: 5.923

9.  Quantitative estimation of track segment yields of water radiolysis species under heavy ions around Bragg peak energies using Geant4-DNA.

Authors:  Kentaro Baba; Tamon Kusumoto; Shogo Okada; Ryo Ogawara; Satoshi Kodaira; Quentin Raffy; Rémi Barillon; Nicolas Ludwig; Catherine Galindo; Philippe Peaupardin; Masayori Ishikawa
Journal:  Sci Rep       Date:  2021-01-15       Impact factor: 4.379

10.  MPEXS-DNA, a new GPU-based Monte Carlo simulator for track structures and radiation chemistry at subcellular scale.

Authors:  Shogo Okada; Koichi Murakami; Sebastien Incerti; Katsuya Amako; Takashi Sasaki
Journal:  Med Phys       Date:  2019-01-22       Impact factor: 4.071
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