Publications

ou physique

Synthesis of organic nanoparticles in a 3D flow focusing microreactor

In this paper, we present the synthesis of organic nanocrystals in a 3D hydrodynamic focusing device through a non-solvent crystallization process. This microreactor was designed in order to control the supersaturation level, while manipulating…

Valérie Génot, Serge Desportes, Calli Croushore, Jean Pierre Lefevre, Robert Bernard Pansu, Jacques Delaire, Rohr Von

The Chemical Engineering Journal - 2010

Autre

Pi-stacking functionalization through micelles swelling : Application to the synthesis of single wall carbon nanotube/porphyrin complexes for energy transfer

We report on a new, original and efficient method for p-stacking functionalization of single-wall carbon nanotubes. This method is applied to the synthesis of a high-yield light-harvesting system combining single-wall carbon nanotubes and porphyrin…

Cyrielle Roquelet, Jean‐sébastien Lauret, Valérie Alain-Rizzo, Christophe Voisin, Romain Fleurier, Morgan Delarue, Damien Garrot, Annick Loiseau, Philippe Roussignol, Jacques A. Delaire, Emmanuelle Deleporte

ChemPhysChem - 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

Chimie

Fluorescence photoswitching : mutual influence between photochromism and fluorescence in bulk and nanomaterials

Rémi Métivier, Jonathan Piard, Sophie Badré, Pei Yu, Robert Bernard Pansu, Keitaro Nakatani

XXIV International Conference on Photochemistry - 2009

Chimie

Elaboration de nanomatériaux photochromes par photofragmentation laser

Jonathan Piard, Arnaud Spangenberg, Rémi Métivier, Arnaud Brosseau, Pei Yu, Keitaro Nakatani

Nanohybrides 6 - 2009