Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Driss Rayane"'
Autor:
Rodolphe Antoine, Michel Broyer, Driss Rayane, Philippe Dugourd, Abdul-Rahman Allouche, Pierre Mignon, Marin Vojkovic
Publikováno v:
Journal of Physical Chemistry A
Journal of Physical Chemistry A, American Chemical Society, 2017, 121 (23), pp.4404-4411. ⟨10.1021/acs.jpca.7b01564⟩
Journal of Physical Chemistry A, American Chemical Society, 2017, 121 (23), pp.4404-4411. ⟨10.1021/acs.jpca.7b01564⟩
International audience; It is demonstrated, using tandem mass spectrometry and radio-frequency ion-trap, that the adsorption of a H atom on the gold dimer cation, Au2H + , prevents the dissociation of gold dimer cation and allows for adsorption of CO
Autor:
Vlasta Bonačić-Koutecký, Franck Bertorelle, Željka Sanader, Driss Rayane, Isabelle Russier-Antoine, Ramzi Hamouda, Philippe Dugourd, Rodolphe Antoine, Pierre-François Brevet
Publikováno v:
Nanoscale
Nanoscale, Royal Society of Chemistry, 2016, 8, pp.2892-2898. ⟨10.1039/c5nr08122j⟩
Nanoscale, Royal Society of Chemistry, 2016, 8, pp.2892-2898. ⟨10.1039/c5nr08122j⟩
We demonstrate that the tuning of the light emission from red to blue in dihydrolipoic acid (DHLA) capped Ag29 nanoclusters can be trigged with one and two photon excitations. The cluster stoichiometry was determined with mass spectrometry and found
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27fd89a5aeed269acb8d8a1ea9542f70
https://www.bib.irb.hr/795558
https://www.bib.irb.hr/795558
Autor:
Michel Broyer, Franck Bertorelle, Bruno Bellina, Driss Rayane, Philippe Dugourd, Ramzi Hamouda, Rodolphe Antoine, Isabelle Compagnon
Publikováno v:
Journal of Physical Chemistry Letters
Journal of Physical Chemistry Letters, American Chemical Society, 2010, 1 (21), pp.3189-3194. ⟨10.1021/jz101287m⟩
Journal of Physical Chemistry Letters, American Chemical Society, 2010, 1 (21), pp.3189-3194. ⟨10.1021/jz101287m⟩
A colloidal solution of Au25(SG)18-protected metal gold clusters was electrosprayed. [Au25(SG)18-6H]7− was selected, stored in a quadrupole ion trap, and irradiated with a UV−vis tunable laser. The excess charges are due to the deprotonation of s
Publikováno v:
Physica Scripta. 76:C135-C139
In this paper, it is demonstrated that the electric dipole of complex molecules or clusters can be measured by beam deviation in an inhomogeneous electric field. This measurement, associated to appropriate theoretical calculations and simulations, al
Autor:
Driss Rayane, Michel Broyer, Franck Bertorelle, Rodolphe Antoine, Marin Vojkovic, Philippe Dugourd
Publikováno v:
International Journal of Mass Spectrometry
International Journal of Mass Spectrometry, Elsevier, 2015, 387, pp.45-50. ⟨10.1016/j.ijms.2015.07.005⟩
International Journal of Mass Spectrometry, Elsevier, 2015, 387, pp.45-50. ⟨10.1016/j.ijms.2015.07.005⟩
We describe a new method for the production of hybrid metal species based on laser vaporization electrospray ionization (LAVESI) mass spectrometry. It consists of an ambient pressure laser vaporization of a metal rod located in the spray of an ESI so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9577fd3660806ac0724c1207db581ece
https://hal-univ-lyon1.archives-ouvertes.fr/hal-02305598
https://hal-univ-lyon1.archives-ouvertes.fr/hal-02305598
Publikováno v:
Journal of Physical Chemistry A
Journal of Physical Chemistry A, American Chemical Society, 2006, 110 (33), pp.10006-10011. ⟨10.1021/jp0614345⟩
Journal of Physical Chemistry A, American Chemical Society, 2006, 110 (33), pp.10006-10011. ⟨10.1021/jp0614345⟩
We report on electric deflection experiments of aminobenzonitrile and (dimethylamino)benzonitrile molecules. They are used as prototypes to study the influence of the asymmetry and rotation-vibration couplings in deflection experiments. Experimental
Autor:
Philippe Dugourd, Marin Vojkovic, Pierre-François Brevet, Franck Bertorelle, E. Salmon, Isabelle Russier-Antoine, Rodolphe Antoine, C. Jonin, Driss Rayane
Publikováno v:
Nanoscale
Nanoscale, Royal Society of Chemistry, 2014, 6, pp.13572-13578. ⟨10.1039/c4nr03782k⟩
Nanoscale, Royal Society of Chemistry, 2014, 6, pp.13572-13578. ⟨10.1039/c4nr03782k⟩
By developing a new method for synthesizing atomically monodisperse Au15 nanoclusters stabilized with glutathione molecules and using the current state-of-the-art methods for synthesizing monodisperse protected Au25 nanoclusters, we investigated thei
Autor:
Ph. Dugourd, Rodolphe Antoine, Driss Rayane, A. Viard, Laurent Arnaud, Michel Broyer, M. Abd El Rahim
Publikováno v:
The European Physical Journal D. 34:15-18
In this article we present the first results that we have obtained with a time-of-flight mass spectrometer coupled to a position sensitive detector. This new spectrometer provides a three-dimensional imaging (X and Y positions and time-of-flight) of
Autor:
Philippe Dugourd, Frederick C. Hagemeister, Michel Broyer, David Pippen, Driss Rayane, Michel Rossignol, Martin F. Jarrold, Rodolphe Antoine, I. Compagnon, Nicolas Sommerer
Publikováno v:
Analytical Chemistry
Analytical Chemistry, American Chemical Society, 2003, 75 (20), pp.5512-5516. ⟨10.1021/ac030202o⟩
Analytical Chemistry, American Chemical Society, 2003, 75 (20), pp.5512-5516. ⟨10.1021/ac030202o⟩
International audience; he application of molecular beam deflection time-of-flight mass spectrometry (MBD-TOFMS) to peptide identification is described. The technique permits a simultaneous measurement of molecular mass and electric dipole susceptibi
Publikováno v:
The Journal of Physical Chemistry A. 107:3036-3039
By coupling a matrix-assisted laser desorption source to an electric beam deflection setup, we have measured the permanent electric dipole moment of the isolated p-amino benzoic acid (PABA) molecule in the ground state along its principal axis. This