Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Rachid Seghrouchni"'
Autor:
Charles Tanielian, Rachid Seghrouchni
Publikováno v:
Comptes Rendus Chimie. 17:832-838
Complementary techniques including laser flash photolysis have been used to investigate the mechanism of decatungstate photocatalyzed oxygenation of methanol in acetonitrile. A particular attention has been directed to determine the most important ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d1c17a65004b25f4c105d8556758326
https://doi.org/10.1016/j.crci.2013.10.014
https://doi.org/10.1016/j.crci.2013.10.014
Autor:
Rachid Seghrouchni, Ioannis N. Lykakis, Charles Tanielian, Fabien B. L. Cougnon, Michael Orfanopoulos
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 262:170-175
Previous studies on the mechanism of decatungstate photocatalyzed reactions of aliphatic alcohols and of aromatic hydrocarbons in the presence of oxygen suggest that in the corresponding reactions of aryl alcohols, direct electron transfer can compet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f819ebf54b72e10ca09855a182139f7
https://doi.org/10.1016/j.molcata.2006.08.092
https://doi.org/10.1016/j.molcata.2006.08.092
Publikováno v:
The Journal of Physical Chemistry A. 107:1102-1111
A combination of steady-state and time-resolved techniques has been used to investigate the mechanism of the decatungstate (W 1 0 O 3 2 4-) photocatalyzed oxygenation of cyclohexene, and of a series of hexene isomers, as well as of their saturated co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a83961d13bf24343a28fd5a8a1b410f5
https://doi.org/10.1021/jp0217031
https://doi.org/10.1021/jp0217031
Autor:
Spiros H. Anastasiadis, Dimitris Vlassopoulos, George Fytas, Chris Toprakcioglu, Rachid Seghrouchni, Wolfgang Theobald, J. B. Li, Bradford J. Factor
Publikováno v:
ResearcherID
Polymer chains attached by one end to an impenetrable surface at high coverage exemplify a tethered layer of mesoscopic dimensions. At equilibrium, thermal fluctuations of the segment density profile of the brushlike layer reflect the tethered chain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43a34f50cc5af9b7d5fb541937906dd2
https://doi.org/10.1126/science.274.5295.2041
https://doi.org/10.1126/science.274.5295.2041
Publikováno v:
Liquid Crystals. 21:143-146
5,5′-[(4-Hexadecyloxyphenyl)ethynyl]-2,2′-bipyridine was synthesized by a palladium(O) cross-coupling reaction. Its thermotropic liquid crystalline behaviour was analysed using differential scanning calorimetry, polarizing microscopy, and X-ray d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9531b5873f1946f0382e1d98e861643b
https://doi.org/10.1080/02678299608033804
https://doi.org/10.1080/02678299608033804
Autor:
Laurent Douce, Eduardo Campillos, Rachid Seghrouchni, Antoine Skoulios, Robert Deschenaux, Raymond Ziessel
Publikováno v:
Liquid Crystals. 20:235-242
Dissymmetric functionalization of 5,5′-dimethyl-2,2′-bipyridine with a ‘stilbene type’ chromophore bearing a terminal alkoxy group leads to a new family of mesomorphic compounds exhibiting a rich thermotropic polymorphism. A succession of sme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01cb7f096b0981ea771525ae9150b700
https://doi.org/10.1080/02678299608031130
https://doi.org/10.1080/02678299608031130
Autor:
Robert Deschenaux, Rachid Seghrouchni, Laurent Douce, Antoine Skoulios, Raymond Ziessel, Eduardo Campillos
Publikováno v:
Liquid Crystals. 18:157-159
Novel liquid crystalline compounds based on 5-methyl-5′-(4-n-alkoxyphenylvinyl)-2,2′-bipyridine were synthesized and their mesomorphic properties investigated. All members of this series exhibit nematic, smectic A and smectic B phases. For the oc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb5bef014c14125ee87c454a151b4099
https://doi.org/10.1080/02678299508036605
https://doi.org/10.1080/02678299508036605
Publikováno v:
Photochemicalphotobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology. 2(3)
The photosensitized oxygenation of organic molecules plays a key role in numerous processes of biological and industrial significance, such as, for example, photodynamic action and photodegradation of polymers. These reactions proceed either via quen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0622ce24ac58d2ad3db49a00867f15ad
https://pubmed.ncbi.nlm.nih.gov/12713231
https://pubmed.ncbi.nlm.nih.gov/12713231
Publikováno v:
Photochemistry and Photobiology. 71:12
Determining whether the first step of photooxygenation is Type I or Type II is a necessary prerequisite in order to establish the mechanism of photodynamic action. But this distinction is not sufficient, because other processes, both consecutive and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::014cdb8b5f6403bd48d8022fba33747a
https://doi.org/10.1562/0031-8655(2000)071<0012:makaop>2.0.co
https://doi.org/10.1562/0031-8655(2000)071<0012:makaop>2.0.co