Publications

ou physique

Optical Nonlinearity in (EDT-DSDTFVO) 2 ·FeBr 4 , an Intriguing Molecular Material with Metallic Conductivity, Magnetoresistance Effects, and Quadratic Nonlinear Optical Properties

The quadratic (∝ E2) nonlinear optical (NLO) properties of (EDT-DSDTFVO)2·FeBr4 have been investigated: an efficiency equal to 3−6 times that of urea in second-harmonic generation at 1.907 μm has been observed by a powder test, and an effective …

Pascal G. Lacroix, Toshiki Hayashi, Toyonari Sugimoto, Keitaro Nakatani, Vincent Rodriguez

Journal of Physical Chemistry C - 2010

Chimie

Click Chemistry to Fluorescent Amino Esters: Synthesis and Spectroscopic Studies

Abstract A new series of fluorescent amino esters have successfully been prepared by click chemistry by introducing different fluorophores (fluorescein, dansyl, 4‐nitro‐2,1,3‐benzoxadiazole, coumarin and benzothiadiazole) into the side‐chain of…

Chun Li, Etienne Henry, Naresh Kumar Mani, Jie Tang, Jean‐claude Brochon, Eric Deprez, Juan Xie

European Journal of Organic Chemistry - 2010

Chimie

Highly sensitive naked-eye and fluorescence ???turn-on??? detection of Cu2+ using Fenton reaction assisted signal amplification

The first photoswitchable bimetallic gold catalysts based on an azobenzene backbone have been synthesized and their catalytic properties have been investigated.

Yi-Bin Ruan, Chun Li, Jie Tang, Juan Xie

Journal of the Chemical Society, Chemical Communications - 2010

Chimie

Physicochimie : molécules, milieux

Comme indiqué dans son intitulé, le domaine d’expertise de la section 13 est celui de la physico-chimie, discipline frontière par excellence. Il ressort que les thématiques abordées dans ce rapport de conjoncture couvrent de larges domaines…

Philippe Hapiot, Mustapha Abdelmoula, Xavier Assfeld, Jean Aupiais, Marc Baaden, Jean-Francois Bergamini, Philippe Bertani, D. Borgis, Catherine Combellas, Marine Cotte, Odile Eisenstein, François Guillaume, Bernard Legube, Elisabeth Lojou, Dimitra Markovitsi, Arnaud Marquette, François Maurel, Keitaro Nakatani, Jean Pierre Pereira-Ramos, Alain Walcarius, Henri Wortham

RAPPORT DE CONJONCTURE 2010du Comité national de la recherche scientifique - 2010

ou physique

Tunable emissive thin films through ICT photodisruption of nitro-substituted triarylamines.

UV-assisted photocleavage in the solid state of orange emitting nitro-substituted triarylamines leads to the appearance of blue emission following photodisruption of the ICT state.

Aurélie Jacquart, Patrick Tauc, Robert Bernard Pansu, Eléna Ishow

Chemical Communications - 2010

Microélectronique

Carbon Nanotubes MicroArchitecture for Enhanced Thermal Conduction at Ultra-Low Mass Fraction in Composite Materials

Michael Bozlar, Delong He, Jinbo Bai, Yann Chalopin, Natalio Mingo, Sebastian Volz

Advanced Materials - 2010

Ultrafast photodynamics of new photo-switchable and luminescent organic materials

M. Sliwa, C. Ruckebusch, N. Mouton, S. Aloïse, O. Poizat, G. Buntinx, K. Nakatani, T. Asahi, P. Naumov, J. Hofkens

4th Symposium Japanese-French Frontiers of Science - 2010

Autre

Energy transfer dynamics in functionnalized carbon nanotubes

Damien Garrot, Cyrielle Roquelet, Christophe Voisin, Jean‐sébastien Lauret, Valérie Alain-Rizzo

11th International Conference on the Science and Applications of Nanotubes (NT10) - 2010

Matériaux

Selective chemical sensors based on fluorescent organic nanocrystals confined in sol-gel coatings of controlled porosity

We have developed chemical sensors based on strong modifications of rubrene nanocrystals fluorescence decays under different chemical surroundings. These nanocrystals were grown in silicate sol-gel thin films. To improve the nanosensors selectivity, we…

Virginie Monnier, Emilie Dubuisson, Nathalie Sanz-Menez, Bruno Boury, V. Rouessac, André Ayral, Robert Bernard Pansu, Alain Ibanez

Microporous and Mesoporous Materials - 2010

Sciences de l'information et de la communication

Photoinduced Cation Translocation in a Calix[4]biscrown: Towards a New Type of Light-Driven Molecular Shuttle

The photophysics of a ditopic receptor of potassium ion consisting of a 1,3-alternate calix[4]biscrown with a merocyanine dye (DCM) inserted into each crown is reported. Thanks to the large difference between the binding affinity for one and two…

Bernard Valeur, Isabelle Leray, Liyun Zhao, Vincent Souchon, Rémi Métivier, Pascal Plaza, Christian Ley, Fabien Lacombat, Monique M. Martin

ChemPhysChem - 2010