Publications

Autre

Etudes électrochimiques de cinétiques de polycondensation sol-gel et de la fractalité des xérogels

Le 6-triéthoxysilyl-1-hexyl-ferrocène est une molécule stable, pouvant se lier de manière irréversible aux polysiloxanes en croissance, et possédant des propriétés électrochimiques, pour pouvoir l'utiliser comme une nouvelle sonde rédox. Les études…

Sébastien Sallard

Biotechnologies

Polyaromatic Luminescent Nanocrystals for Chemical and Biological Sensors

Recently, we have engineered new hybrid organic-inorganic materials through a simple and generic preparation of stable organic nanocrystals grown in sol-gel thin films prepared by spin-coating. 1-3 This process is based on the confined nucleation…

E. Botzung-Appert, Virginie Monnier, T Ha Duong, R. Pansu, A. Ibanez

Chemistry of Materials - 2004

Chimie

Characterization of alumina surfaces by fluorescence spectroscopy : Part 2. Photophysics of a bound pyrene derivative as a probe of the spatial distribution of reactive hydroxyl groups

In order to characterize and compare the spatial distribution of hydroxyl groups on gamma- and delta-alumina surfaces, a pyrene derivative was covalently grafted on these groups and studied by steady-state and time-resolved fluorescence spectroscopy…

Rémi Métivier, Isabelle Leray, Jean-Pierre Lefèvre, Magalie Roy-Auberger, Nathalie Zanier-Szydlowski, Bernard Valeur

Physical Chemistry Chemical Physics - 2003

Chimie

Reinvestigation of the Synthesis of Per-benzylated Glycosylethenes: A New Result

Juan Xie, François Durrat, Jean-Marc Valéry

Journal of Organic Chemistry - 2003

Chimie

Versatile Synthesis of Small NLO‐Active Molecules Forming Amorphous Materials with Spontaneous Second‐Order NLO Response

no abstract

Eléna Ishow, Cyril Bellaïche, Laurent Bouteiller, Keitaro Nakatani, Jacques A. Delaire

Journal of the American Chemical Society - 2003

Autre

Ingénierie moléculaire et fluorescence : détection de cations lourds et étude de surfaces d'alumines

Ce travail s'inscrit dans une démarche d'ingénierie moléculaire impliquant l'utilisation de sondes fluorescentes, avec un double objectif de détection de cations lourds polluants pour l'environnement et d'étude de surfaces d'alumines. Dans une…

Rémi Métivier

Chimie

Characterization of alumina surfaces by fluorescence spectroscopy. Part 1. Grafting a pyrene derivative on γ- and δ-alumina supports

With the aim of characterizing the proximity and the distribution of hydroxyl groups on alumina surfaces by fluorescence spectroscopy, a fluorophore containing a pyrene moiety linked to a triethoxysilane group (PPTEOS) was synthesized and grafted on…

Rémi Métivier, Isabelle Leray, Magalie Roy-Auberger, Nathalie Zanier-Szydlowski, Bernard Valeur

New Journal of Chemistry - 2002

Optique

Picosecond and nanosecond polychromatic pump-probe studies of bubble growth in carbon-nanotube suspensions

Optical limiting in carbon-nanotube suspensions, whose origin lies in a strong nonlinear scattering due to solvent vapor bubbles and sublimation of the nanotubes, is investigated in the picosecond and nanosecond regimes by polychromatic pump-probe…

L. Vivien, D. Riehl, J.-F. Delouis, J. Delaire, François Hache, E. Anglaret

Journal of the Optical Society of America B - 2002

Chimie

Synthesis of 2-(<i>N</i>-Acetylamino)-2-deoxy-<i>C</i>-glucopyranosyl Nucleosides as Potential Inhibitors of Chitin Synthases

Jérôme Grugier, Juan Xie, Isabelle Duarte, Jean-Marc Valéry

Journal of Organic Chemistry - 2000

Polymères

Subglass transition and relaxation of oriented chromophores in polyimides for second order nonlinear optics

Jérome Chauvin, Keitaro Nakatani, Jacques A. Delaire, Sylvain Faure, Régis Mercier, Bernard Sillion

Synthetic Metals - 2000