Zobrazeno 1 - 10
of 275
pro vyhledávání: '"Jouvet, Christophe"'
Autor:
Poindron, Adrien, Pedregosa-Gutierrez, Jofre, Jouvet, Christophe, Knoop, Martina, Champenois, Caroline
Publikováno v:
Journal of Chemical Physics, American Institute of Physics, 2021
The problem for molecular identification knows many solutions which include mass spectrometers whose mass sensitivity depends on the performance of the detector involved. The purpose of this article is to show by means of molecular dynamics simulatio
Externí odkaz:
http://arxiv.org/abs/2102.04098
Autor:
Miyazaki, Mitsuhiko, Ohara, Ryuhei, Daigoku, Kota, Hashimoto, Kenro, Woodward, Jonathan R., Dedonder, Claude, Jouvet, Christophe, Fujii, Masaaki
Publikováno v:
Angewandte Chemie International Edition, Wiley-VCH Verlag, 2015, 54
Hydrogen-release by photoexcitation, excited-state- hydrogen-transfer (ESHT), is one of the important photo- chemical processes that occur in aromatic acids and is responsible for photoprotection of biomolecules. The mecha- nism is described by conve
Externí odkaz:
http://arxiv.org/abs/1712.02993
Excited state hydrogen transfer (ESHT) is responsible to various photochemical processes of aromatics including photoprotection of nuclear basis. Its mechanism is explained by the internal conversion from aromatic $\pi$$\pi$* to $\pi$$\sigma$* states
Externí odkaz:
http://arxiv.org/abs/1712.01679
Autor:
Capello, Carolina, Hernández, Federico, Broquier, Michel, Dedonder-Lardeux, Claude, Jouvet, Christophe, Pino, Gustavo
Publikováno v:
PCCP : Physical chemistry chemical physics, Royal Society of Chemistry, 2016
The gas phase structure and excited state lifetime of the p-aminophenol...p-cresol heterodimer have been investigated by REMPI and LIF spectroscopy with nanosecond laser pulses and pump-probe experiments with picosecond laser pulses as a model system
Externí odkaz:
http://arxiv.org/abs/1611.02852
Publikováno v:
Journal of Physical Chemistry B, American Chemical Society, 2014, 119, 6, pp.2219
We are presenting the electronic photo fragment spectra of the protonated pyrimidine DNA bases homo-dimers. Only the thymine dimer exhibits a well structured vibrational progression, while protonated monomer shows broad vibrational bands. This shows
Externí odkaz:
http://arxiv.org/abs/1506.05643
Autor:
Soorkia, Satchin, Dehon, Christophe, Kumar, Sunil, Pérot-Taillandier, Marie, Lucas, Bruno, Jouvet, Christophe, Barat, Michel, Fayeton, Jacqueline A.
Publikováno v:
Journal of Physical Chemistry Letters, 2015, 6, pp.2070
The fragmentation times corresponding to the loss of the chromophore (C$\alpha$-- C$\beta$ bond dissociation channel) after photoexcitation at 263 nm have been investigated for several small peptides containing tryptophan or tyrosine. For tryptophan-
Externí odkaz:
http://arxiv.org/abs/1506.05559
Publikováno v:
Journal of Chemical Physics 140 (2014) 024302
The electronic spectra of cold benzylium (C6H5-CH2+) and 1-phenylethyl (C6H5-CH-CH3+)cations have been recorded via photofragment spectroscopy. Benzylium and 1-phenylethyl cations produced from electrosprayed benzylamine and phenylethylamine solution
Externí odkaz:
http://arxiv.org/abs/1402.1056
Autor:
Weiler, Martin, Miyazaki, Mitsuhiko, Féraud, Géraldine, Ishiuchi, Shun-Ichi, Dedonder, Claude, Jouvet, Christophe, Fujii, Masaaki
Publikováno v:
Journal of Physical Chemistry Letters 4 (22), 22 (2013) 3819
We are presenting vibrationally selective pump-probe measurements of the first electronic excited-state (pp*) lifetime of jet-cooled neutral catechol (1,2-dihydroxybenzene). The lifetime of the 0-0 transition is very short (7 ps) as rationalized by t
Externí odkaz:
http://arxiv.org/abs/1402.0476
The photo-fragmentation spectrum of protonated fluorene has been recorded in the visible spectral region, largely red shifted as compared to the first excited state absorption of neutral fluorene. The spectrum shows two different vibrational progress
Externí odkaz:
http://arxiv.org/abs/1111.7305
Autor:
Grégoire, Gilles, Lucas, Bruno, Barat, Michel, Fayeton, Jacqueline, Dedonder-Lardeux, Claude, Jouvet, Christophe
UV photoinduced fragmentation of protonated aromatics amino acids have emerged the last few years, coming from a situation where nothing was known to what we think a good understanding of the optical properties. We will mainly focus this review on th
Externí odkaz:
http://arxiv.org/abs/0801.4482