Publications

Autre

Structure design and synthesis of Novel Aryl C-Glycosides as PTP-1B or GP inhibitors and their bioactivities

La protéine tyrosine phosphatase 1B (PTP 1B) et la glycogène phosphorylase (GP) sont des nouveaux cibles thérapeutiques pour le traitement du diabète (type II) et l'obésité. Dans l'objective de trouver des inhibiteurs actives et sélectives de ces…

Li Lin

ou physique

Two-photon fluorescent holographic rewritable micropatterning

Monomeric amorphous systems involving an upper azo-based layer and a lower fluorophore layer have been carefully designed to enable holographic formation of micrometric emissive photopatterns through reversible photoinduced mass migration of…

Eléna Ishow, Arnaud Brosseau, Gilles Clavier, Keitaro Nakatani, Robert Bernard Pansu, Jean-Jacques Vachon, Patrick Tauc, Dominique Chauvat, Cleber R. Mendonca, Eric Piovesan

Journal of the American Chemical Society - 2007

Polymères

Fluorescence quenching upon binding of copper ions in dye-doped and ligand-capped polymer nanoparticles: A simple way to probe the dye accessibility in nano-sized

The synthesis and properties of well-defined core-shell type fluorescent metal-chelating polymer nanoparticles NP, in the 15 nm diameter range, with a fluorophore (9,10-diphenylanthracene: DPA) entrapped in the particle core and a selective ligand …

Fabrice Gouanvé, Thomas Schuster, Emmanuel Allard, Rachel Méallet-Renault, Chantal Larpent

Advanced Functional Materials - 2007

Chimie analytique

Ion-responsive supramolecular fluorescent systems based on multichromophoric calixarenes: A review

Calixarenes are useful building platforms in the design of multichromophoric systems in which photoinduced phenomena (electron, charge and proton transfers, excimer formation and resonance energy transfer) are controlled by ions. The applications…

Bernard Valeur, Isabelle Leray

Inorganica Chimica Acta - 2007

Biotechnologies

Molecular nanocrystals grown in sol-gel thin films for ultrabright chemical sensor applications

Polyaromatic dyes were used to synthesize molecular nanocrystals in sol-gel thin films for sensor applications. Fluorescence Confocal Microscopy (FCM) and Transmission Electron Microscopy (TEM) experiments showed the advantages of our…

Virginie Monnier, Nicolas Sanz, M. Bacia, R. Pansu, A. Ibanez

Photonics Europe - 2006

Chimie-Physique

Photoisomerizable Bipyridine Ligands and Macroligands: Absorption, Photoisomerization Properties and Theoretical Study

Two 2,2'-bipyridines, substituted at the 4,4'-positions by p-dialkylaminophenylazostyryl moieties p-R2NC6H4N=NC6H4-CH=CH [6a, R2N=nBu2N; 6b, R2N=(nBu)(C4H8OTHP)N; 6c, R2N= (nBu)(C4H8OH)N], were successfully synthesized by using Wadworth- Emmons…

Lydie Viau, Itamar Malkowsky, Karine Costuas, Stéphanie Boulin, Loic Toupet, Eléna Ishow, Keitaro Nakatani, Olivier Maury, Hubert Le Bozec

ChemPhysChem - 2006

Chimie inorganique

Polypyridyl ruthenium complexes as coating agent for the formation of gold and silver nanocomposites in different media. Preliminary luminescence and electrochemical studies

Cédric Mayer, Eddy Dumas, Fabien Miomandre, Rachel Méallet-Renault, Fabienne Warmont, Jacky Vigneron, Robert Bernard Pansu, Arnaud Etcheberry, Francis Sécheresse

New Journal of Chemistry - 2006

ou physique

Optically tunable nonlinearities in polymers based on photoisomerizable metal-based coordination complexes

The bottom-up design of polymer films exhibiting quadratic nonlinear optical properties that can be tuned optically and chemically is described. The polymer matrices are doped with metal-containing chromophores built around a Zn-II core and…

Sébastien Bidault, Lydie Viau, Olivier Maury, Sophie Brasselet, Joseph Zyss, Eléna Ishow, Keitaro Nakatani, Hubert Le Bozec

Advanced Functional Materials - 2006

Chimie-Physique

Selective detection of cesium by a water-soluble fluorescent molecular sensor based on a calix[4]arene-bis(crown-6-ether)

Vincent Souchon, Isabelle Leray, Bernard Valeur

Chemical Communications - 2006

Matériaux

Anthryl-based poly(phenylene ethynylene)s: Tuning optical properties with Diels-Alder reactions

Soluble anthryl-based conjugated poly( phenylene ethynylene)s (PPEs) have been synthesized using palladium-catalyzed Sonogashira-Hagihara cross-coupling polymerization reactions. Molecular weights up to 3.5x10(4) g center dot mol(-1) were obtained,…

Eléna Ishow, Jean Bouffard, Youngmi Kim, Timothy M. Swager

International Journal of Biological Macromolecules - 2006