Publications

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

Autre

Matériaux moléculaires amorphes pour la photostructuration de fluorescence

Au cours de ce travail de thèse, des matériaux monomères amorphes bifonctionnels photochromes et fluorescents ont été élaborés et étudiés dans le but de former sous irradiation interférentielle des structures fluorescentes par migration de matière…

Aurélie Jacquart

Autre

Pi stacking functionnalization of single wall carbon nanotubes : synthesis of complexes for energy transfer

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

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

Matériaux

Fluorescent nanocrystals grown in sol-gel thin films for generic stable and sensitive sensors

Through the sol-gel route, we have well-controlled the preparation of fluorescent organic nanocrystals grown in silicate thin films. This process is based on the confined nucleation and growth of dyes in the pores of wet gels. The resulting…

Emilie Dubuisson, Robert Bernard Pansu, Alain Ibanez

Journal of Sol-Gel Science and Technology - 2010

Chimie organique

Rational design of visible and NIR distyryl-BODIPY dyes from a novel fluorinated platform.

A new series of distyryl-BODIPY has been rationally designed and synthesised from a novel fluorinated platform, 8-pentafluorophenylBODIPY, which has enhanced reactivity in the presence of both electron rich, and for the first time, electron…

Olivier Galangau, Cécile Dumas-Verdes, Rachel Méallet-Renault, Gilles Clavier

Organic & Biomolecular Chemistry - 2010