| HAL : in2p3-00575571, version 1 |
| DOI : 10.1088/1742-6596/261/1/012007 |
| Fiche détaillée | Récupérer au format |
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| COST Chemistry CM0603-MELUSYN Joint Meeting, Paris : France (2010) |
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| O2 and glutathione effects on water radiolysis: a simulation study |
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| A. Colliaux1, 2B. Gervais3C. Rodriguez-Lafrasse4M. Beuve1, 2 |
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| (2011) |
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| We present a MC simulation of water radiolysis when O2 and glutathione are present in the solution. Our simulation is based on the continuum approximation proposed by Green and co-workers'. We investigate in particular the sensitivity of the yield of HO2•+O2−• to the concentration of O2 and glutathione and to the LET of the ionising radiation. We demonstrate that the production of HO2•/O2−• is highly sensitive to these parameters and that the variation of their yield with the O2 concentration shares remarkable similarities with the O2 effect reported for biological cell damage efficiency . |
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| Thème(s) | : | Physique/Physique/Chimie-Physique |
| in2p3-00575571, version 1 | |
| http://hal.in2p3.fr/in2p3-00575571 | |
| oai:hal.in2p3.fr:in2p3-00575571 | |
| Contributeur : Dominique Girod | |
| Déposé pour le compte de : | |
| Soumis le : Jeudi 10 Mars 2011, 15:31:52 | |
| Dernière modification le : Jeudi 10 Mars 2011, 15:38:44 | |