Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Chen-Hui Chan"'
Publikováno v:
Computational and Structural Biotechnology Journal, Vol 19, Iss , Pp 2861-2869 (2021)
The combination of several closely spaced DNA lesions, which can be induced by a single radical hit, constitutes a hallmark in the DNA damage landscape and radiation chemistry. The occurrence of such a tandem base lesion gives rise to a strong coupli
Externí odkaz:
https://doaj.org/article/a03e29422340485691d72471b25b5540
Publikováno v:
Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2019, ⟨10.1039/C9CP04708E⟩
Physical Chemistry Chemical Physics, 2019, 21 (42), pp.23418-23424. ⟨10.1039/C9CP04708E⟩
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2019, 21 (42), pp.23418-23424. ⟨10.1039/c9cp04708e⟩
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2019, ⟨10.1039/C9CP04708E⟩
Physical Chemistry Chemical Physics, 2019, 21 (42), pp.23418-23424. ⟨10.1039/C9CP04708E⟩
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2019, 21 (42), pp.23418-23424. ⟨10.1039/c9cp04708e⟩
DNA-protein cross-links constitute bulky DNA lesions that interfere with the cellular machinery. Amongst these stable covalently tethered adducts, the efficient nucleophilic addition of the free amino group of lysines onto the guanine radical cation
Autor:
Floriane Poignant, Hela Charfi, Chen-Hui Chan, Elise Dumont, David Loffreda, Benoit Gervais, Michaël Beuve
Publikováno v:
Radiation Physics and Chemistry
Radiation Physics and Chemistry, Elsevier, 2021, 179, pp.109161. ⟨10.1016/j.radphyschem.2020.109161⟩
Radiation Physics and Chemistry, 2021, 179, pp.109161. ⟨10.1016/j.radphyschem.2020.109161⟩
Radiation Physics and Chemistry, Elsevier, 2021, 179, pp.109161. ⟨10.1016/j.radphyschem.2020.109161⟩
Radiation Physics and Chemistry, 2021, 179, pp.109161. ⟨10.1016/j.radphyschem.2020.109161⟩
International audience; Highlights• We calculated radical production around gold/water nanoparticle (GNP/WNP) in water.• Calculations were performed for single keV photon absorption.• In the micrometer range, radicals are overproduced by GNP co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58b91294ab55bfd9b800d784697de7fa
https://hal.archives-ouvertes.fr/hal-03029595
https://hal.archives-ouvertes.fr/hal-03029595
The combination of several closely spaced DNA lesions, which can be induced by a single radical hit, constitutes a hallmark in the DNA damage landscape and radiation chemistry. The occurrence of such tandem base lesions give rise to a strong coupling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54e492a4070be72ba91eb81a1eb06d46
https://doi.org/10.1101/2021.01.06.425536
https://doi.org/10.1101/2021.01.06.425536
Autor:
Chen-Hui Chan, Floriane Poignant, Andrei Ipatov, David Loffreda, Michael Beuve, Elise Dumont, Benoit Gervais, Ricardo Martins Ramos
Publikováno v:
Eur.Phys.J.Plus
Eur.Phys.J.Plus, 2021, 136 (3), pp.345. ⟨10.1140/epjp/s13360-021-01318-x⟩
Eur.Phys.J.Plus, 2021, 136 (3), pp.345. ⟨10.1140/epjp/s13360-021-01318-x⟩
International audience; In a previous work, we extended and benchmarked the MDM Monte Carlo code with available data for gold metallic media irradiated by electron beams. In this paper, we worked with the aim of improving the cross sections on which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9286c46b134e487ef5bde0e2fdbf6640
https://hal.archives-ouvertes.fr/hal-03186180/file/EPJP-136_2021-344_preprint.pdf
https://hal.archives-ouvertes.fr/hal-03186180/file/EPJP-136_2021-344_preprint.pdf
Publikováno v:
Journal of Membrane Science. 646:120250
Autor:
Benoit Gervais, Etienne Testa, David Loffreda, Hela Charfi, Elise Dumont, Michael Beuve, Chen-Hui Chan, Floriane Poignant
Publikováno v:
Radiation Physics and Chemistry
Radiation Physics and Chemistry, Elsevier, 2020, 172, pp.108790. ⟨10.1016/j.radphyschem.2020.108790⟩
Radiation Physics and Chemistry, 2020, 172, pp.108790. ⟨10.1016/j.radphyschem.2020.108790⟩
Radiation Physics and Chemistry, Elsevier, 2020, 172, pp.108790. ⟨10.1016/j.radphyschem.2020.108790⟩
Radiation Physics and Chemistry, 2020, 172, pp.108790. ⟨10.1016/j.radphyschem.2020.108790⟩
International audience; The use of gold nanoparticles to enhance radiation therapy efficiency has been thoroughly investigated over the past two decades. While theoretical studies have mostly focused on physical mechanisms and dose enhancement, studi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4607548177fba9084fb46ac86811ddb
https://hal.archives-ouvertes.fr/hal-02498384
https://hal.archives-ouvertes.fr/hal-02498384
Publikováno v:
Journal of Physical Chemistry Letters
Journal of Physical Chemistry Letters, American Chemical Society, 2020, pp.2717-2723. ⟨10.1021/acs.jpclett.0c00300⟩
Journal of Physical Chemistry Letters, 2020, pp.2717-2723. ⟨10.1021/acs.jpclett.0c00300⟩
Journal of Physical Chemistry Letters, American Chemical Society, 2020, pp.2717-2723. ⟨10.1021/acs.jpclett.0c00300⟩
Journal of Physical Chemistry Letters, 2020, pp.2717-2723. ⟨10.1021/acs.jpclett.0c00300⟩
International audience; Functionalized gold nanoparticles are investigated by density functional theory calculations in the context of cancer radiotherapy. Several typical experimental shapes, including nanostars, nanospheres, and nanorods, are model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ac7f60490a8bcc9efdf709d33e05bb9
https://hal.archives-ouvertes.fr/hal-02519412
https://hal.archives-ouvertes.fr/hal-02519412
Publikováno v:
Journal of Physical Chemistry Letters
Journal of Physical Chemistry Letters, 2019, 10, pp.1092-1098. ⟨10.1021/acs.jpclett.8b03822⟩
Journal of Physical Chemistry Letters, American Chemical Society, 2019, 10, pp.1092-1098. ⟨10.1021/acs.jpclett.8b03822⟩
Journal of Physical Chemistry Letters, 2019, 10, pp.1092-1098. ⟨10.1021/acs.jpclett.8b03822⟩
Journal of Physical Chemistry Letters, American Chemical Society, 2019, 10, pp.1092-1098. ⟨10.1021/acs.jpclett.8b03822⟩
International audience; Solvated gold nanoparticles have been modeled in the fluxional regime by density functional theory including dispersion forces for an extensive set of conventional morphologies. The study of isolated adsorption of one water mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6398986d3b5f7f930f463ba7ea9752b1
https://hal.science/hal-02057656/document
https://hal.science/hal-02057656/document
Autor:
Héloïse Dossmann, Richard B. Cole, Antony Memboeuf, Yves Gimbert, Anne Milet, Hervé Clavier, Chen-Hui Chan, Denis Lesage, David Gatineau
Publikováno v:
Dalton Transactions
Dalton Transactions, Royal Society of Chemistry, 2018, 47 (43), pp.15497-15505. ⟨10.1039/C8DT03721C⟩
Dalton Transactions, 2018, 47 (43), pp.15497-15505. ⟨10.1039/C8DT03721C⟩
Dalton Transactions, Royal Society of Chemistry, 2018, 47 (43), pp.15497-15505. ⟨10.1039/C8DT03721C⟩
Dalton Transactions, 2018, 47 (43), pp.15497-15505. ⟨10.1039/C8DT03721C⟩
International audience; Ligand electronic effects in gold(I) chemistry have been evaluated by means of the experimental determination of M-CO bond dissociation energies for 16 [L-Au-CO] + complexes, bearing L ligands widely used in gold catalysis. En