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Affichage des publications 711 à 720 sur 954 au total

Autre

Synthèse et étude de systèmes mutlichromophoriques à base de Bodipy

Les travaux présentés dans ce manuscrit portent sur la synthèse et l’étude des propriétés spectroscopiques de systèmes multichromophoriques à base de Bodipy, fluorophore choisi pour ses propriétés émissives remarquables (--et élevés, ) et pour son…

Olivier Galangau

Energie électrique

Design of blue or yellow emitting devices controlled by the deposition process of a cationic iridium (III) complex

A phosphorescent cyclometalated heteroleptic Ir(III) complex was investigated as emitter for light-emitting electrochemical cells (LECs) and polymer organic light-emitting diodes (POLEDs). By exploring the deposition conditions of the emissive layer…

Frédéric Dumur, Denis Bertin, Cédric Mayer, Audrey Guerlin, Guillaume Wantz, Gihane Nasr, Eddy Dumas, Fabien Miomandre, Gilles Clavier, Didier Gigmes

Synthetic Metals -

Polymères

One-Pot Synthesis of Pegylated Fluorescent Nanoparticles by RAFT Miniemulsion Polymerization Using a Phase Inversion Process.

Water-soluble and fluorescent core-shell nanoparticles (FNP) are synthesized in a miniemulsion reversible addition-fragmentation transfer (RAFT) polymerization and are shown to respond to pH. The particles are obtained from a hydrophilic PEO-b-PAA…

Chloé Grazon, Jutta Rieger, Rachel Méallet-Renault, Gilles Clavier, Bernadette Charleux

Macromolecular Rapid Communications -

ou physique

Investigating the possible use of a tetra (hydroxyphenyl) porphyrin as a fluorescence probe for the supramolecular detection of phospholipids

The present work explores the interest of using the 5,10,15,20-tetrakis(3-hydroxyphenyl)- 21H,23H-porphin (m-THPP), a commercially available porphyrin, as a polarity probe for the detection of phospholipids. Feasibility of the process was first…

Hanadi Ibrahim, Athena Kasselouri, Bertrand Raynal, Robert Bernard Pansu, Patrice Prognon

Journal of Luminescence -

Biologie structurale

Fullerene-functionalized carbon nanotubes as improved optical limiting devices

We report the synthesis, characterization and optical limiting behavior of a nanohybrid built by grafting C60-fullerenes on carbon nanotubes (CNTs). The nonlinear optical limiting properties of the CNT-C60 complex were investigated at wavelengths…

Nicolas Mackiewicz, Thomas Bark, Bertrand Cao, Jacques Delaire, Didier Riehl, Wai-Li Ling, Stéphanie Foillard, Eric Doris

Carbon -

Chimie

Synthesis, photophysical, and two-photon absorption properties of elongated phosphane oxide and sulfide derivatives

A series of rod-shaped and related three-branched push-pull derivatives containing phosphane oxide or phosphane sulfide (PO or PS)a-as an electron-withdrawing group conjugated to electron-donating groups, such as amino or ether groups, with a…

V. Alain-Rizzo, D. Drouin-Kucma, Cédric Rouxel, I. Samb, J. Bell, P.Y. Toullec, V. Michelet, I. Leray, M. Blanchard-Desce

Chemistry - An Asian Journal -

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