Zobrazeno 1 - 10 of 77 pro vyhledávání: '"Michel Broquier"'
2
Cryogenic IR and UV spectroscopy of isomer-selected cytosine radical cation
Autor: Franco Molina, Jordan Dezalay, Satchin Soorkia, Michel Broquier, Majdi Hochlaf, Gustavo Ariel Pino, Gilles Grégoire
Publikováno v: Physical chemistry chemical physics : PCCP. 24(41)
Oxidation of the nucleobases is of great concern for the stability of DNA strands and is considered as a source of mutagenesis and cancer. However, precise spectroscopy data, in particular in their electronic excited states are scarce if not missing.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a9b8abb65a3dc5afcd4b5ce2b0a1d98
https://pubmed.ncbi.nlm.nih.gov/36250320
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3
Conformer-selective Photodynamics of TrpH
Autor: Franco, Molina, Jordan, Dezalay, Jun-Ichi, Tabata, Satchin, Soorkia, Michel, Broquier, Keisuke, Hirata, Shun-Ichi, Ishiuchi, Masaaki, Fujii, Gilles, Grégoire
Publikováno v: Chemphyschem : a European journal of chemical physics and physical chemistry.
The photodynamics of protonated tryptophan and its mono hydrated complex TrpH
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8d3b8de12ed5fb08a2d5b6d2b5dddccb
https://pubmed.ncbi.nlm.nih.gov/36177693
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4
Excited state dynamics of protonated keto uracil: intersystem crossing pathways in competition
Autor: Gilles Grégoire, Jordan Dezalay, Michel Broquier, Satchin Soorkia
Publikováno v: The European Physical Journal D : Atomic, molecular, optical and plasma physics
The European Physical Journal D : Atomic, molecular, optical and plasma physics, EDP Sciences, 2021, 75 (1), pp.17. ⟨10.1140/epjd/s10053-020-00017-z⟩
The relaxation dynamics of protonated keto uracil has been investigated through cryogenic UV photodissociation spectroscopy. Steady-state spectroscopy and time-resolved photochemistry, including pump-probe photodissociation and kinetics of appearance
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5924e5d9a7bd0d92aeeb0df272adce3c
https://hal.archives-ouvertes.fr/hal-03197890
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5
Excited-state proton transfer in protonated adrenaline revealed by cryogenic UV photodissociation spectroscopy
Autor: Michel Broquier, Keisuke Hirata, Masaaki Fujii, Gilles Grégoire, Jordan Dezalay, Shun-ichi Ishiuchi, Satchin Soorkia
Publikováno v: Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2020, 22 (20), pp.11498-11507. ⟨10.1039/d0cp01127d⟩
International audience; We report a comprehensive study of the structures and deactivation porcesses of protonated adrenaline through cryogenic UV photodissociation spectroscopy. Single UV and double-resonance UV-UV hole burning spectroscopies have b
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a327d9677677a611d46c69bc45434570
https://pubmed.ncbi.nlm.nih.gov/32393956
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7
UV Photofragmentation of Cold Cytosine–M + Complexes (M + : Na + , K + , Ag + )
Autor: Gustavo A. Pino, Satchin Soorkia, Andrés F. Cruz-Ortiz, Jordan Dezalay, Michel Broquier, Cristián G. Sánchez, Gilles Grégoire, Martín I. Taccone
Publikováno v: Journal of Physical Chemistry A
Journal of Physical Chemistry A, American Chemical Society, 2019, 123 (36), pp.7744-7750. ⟨10.1021/acs.jpca.9b06495⟩
The UV photofragmentation spectra of cold cytosine-M+ complexes (M+: Na+, K+, Ag+) were recorded and analyzed through comparison with geometry optimizations and frequency calculations of the ground and excited states at the SCS-CC2/Def2-SVPD level of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fa93f2497bd84a0b6e82818a8730a74
https://hal.archives-ouvertes.fr/hal-02305332/document
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9
Water binding to FeIII hemes studied in a cooled ion trap: characterization of a strong ‘weak’ ligand
Autor: Reza Omidyan, Niloufar Shafizadeh, Benoît Soep, Satchin Soorkia, Aurélien de la Lande, Gilles Grégoire, Mohammad Aarabi, Michel Broquier
Publikováno v: Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2019, 21 (38), pp.21329-21340. ⟨10.1039/c9cp03608c⟩
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2019, 21 (38), pp.21329-21340. ⟨10.1039/C9CP03608C⟩
Physical Chemistry Chemical Physics, 2019, 21 (38), pp.21329-21340. ⟨10.1039/c9cp03608c⟩
International audience; The interaction of a water molecule with ferric heme-iron protoporphyrin ([PP Fe III ] +) has been investigated in the gas phase in an ion trap and studied theoretically by density functional theory. It is found that the inter
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27c11add3b1fc08aff904c1b3f8c70cc
https://hal.archives-ouvertes.fr/hal-03007999/document
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10
The dramatic effect of N-methylimidazole on trans axial ligand binding to ferric heme: experiment and theory
Autor: Aurélien de la Lande, Gilles Grégoire, Reza Omidyan, Benoît Soep, Maria Elisa Crestoni, Satchin Soorkia, Michel Broquier, Mohammad Aarabi, Niloufar Shafizadeh
Publikováno v: Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2019, 21 (4), pp.1750-1760. ⟨10.1039/c8cp06210b⟩
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2019, 21 (4), pp.1750-1760. ⟨10.1039/C8CP06210B⟩
Physical Chemistry Chemical Physics, 2019, 21 (4), pp.1750-1760. ⟨10.1039/c8cp06210b⟩
International audience; The binding energy of CO, O 2 and NO to isolated ferric heme, [Fe III P] + , was studied in the presence and absence of a s donor (N-methylimidazole and histidine) as the trans axial ligand. This study combines the experimenta
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2ba898e355c16e054eb1dcfb9bf075c
https://hal.archives-ouvertes.fr/hal-03007987/document
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