Výsledky vyhledávání - "HALOGENATED PYRIMIDINES"

Enhancement of IUdR Radiosensitization by Low-Energy Photons Results from Increased and Persistent DNA Damage

Autor: Jonathan Dadoun, Jean Bourhis, Eric Deutsch, L. Calmels, Fabien Allot, Marc Denoziere, Johann Plagnard, Frederic Pouzoulet, Emilie Bayart, Jean-Luc Ravanat, André Bridier

Publikováno v: PLoS ONE
PLoS ONE, Public Library of Science, 2017, 12 (1), pp.168395-168395. 〈10.1371/journal.pone.0168395〉
PLoS ONE, Vol 12, Iss 1, p e0168395 (2017)
PLoS ONE, 2017, 12 (1), pp.168395-168395; e0168395. ⟨10.1371/journal.pone.0168395⟩
PLoS ONE, Public Library of Science, 2017, 12 (1), pp.168395-168395; e0168395. ⟨10.1371/journal.pone.0168395⟩
PloS one, vol. 12, no. 1, pp. e0168395

International audience; Low-energy X-rays induce Auger cascades by photoelectric absorption in iodine present in the DNA of cells labeled with 5-iodo-2'-deoxyuridine (IUdR). This photoactivation therapy results in enhanced cellular sensitivity to rad

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5727daa181ad4b892eebe25021eb40e8
https://hal.archives-ouvertes.fr/hal-01692978

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Photofragmentation of Halogenated Pyrimidine Molecules in the VUV Range

Autor: Paola Bolognesi, Anna Rita Casavola, Daniele Catone, Stefano Turchini, Nicola Zema, Patrick O'Keeffe, Antonella Cartoni, Lorenzo Avaldi, Mattea Carmen Castrovilli

Publikováno v: Journal of the American Society for Mass Spectrometry 25 (2014): 351–367. doi:10.1007/s13361-013-0783-x
info:cnr-pdr/source/autori:Castrovilli MC, Bolognesi P, Cartoni A, Catone D, O'Keeffe P, Casavola AR, Turchini S, Zema N, Avaldi L./titolo:Photofragmentation of Halogenated Pyrimidine Molecules in the VUV Range/doi:10.1007%2Fs13361-013-0783-x/rivista:Journal of the American Society for Mass Spectrometry/anno:2014/pagina_da:351/pagina_a:367/intervallo_pagine:351–367/volume:25

In the present work, we studied the photoinduced ion chemistry of the halogenated pyrimidines, a class of prototype radiosensitizing molecules, in the energy region 9-15 eV. The work was stimulated by previous studies on inner shell site-selective fr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4179b5f971c9548d424e2abe1bab7aa

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Pyrimidine and halogenated pyrimidines near edge x-ray absorption fine structure spectra at C and N K-edges: experiment and theory

Autor: Paola Bolognesi, Patrick O'Keeffe, Lorenzo Avaldi, Y. Ovcharenko, Wenhua Zhang, Vitaliy Feyer, Kevin C. Prince, M. Coreno, Vincenzo Carravetta, O. Plekan

Publikováno v: The Journal of chemical physics 133 (2010). doi:10.1063/1.3442489
info:cnr-pdr/source/autori:Bolognesi, P.; O'Keeffe, P.; Ovcharenko, Y.; Coreno, M.; Avaldi, L.; Feyer, V.; Plekan, O.; Prince, K. C.; Zhang, W.; Carravetta, V./titolo:Pyrimidine and halogenated pyrimidines near edge x-ray absorption fine structure spectra at C and N K-edges: experiment and theory/doi:10.1063%2F1.3442489/rivista:The Journal of chemical physics/anno:2010/pagina_da:/pagina_a:/intervallo_pagine:/volume:133

The inner shell excitation of pyrimidine and some halogenated pyrimidines near the C and N K-edges has been investigated experimentally by near edge x-ray absorption fine structure spectroscopy and theoretically by density functional theory calculati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a6a3607b3a0aa06d0eb48d6f0a4ed3e
https://doi.org/10.1063/1.3442489

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