Publications

Sciences pharmaceutiques

Etude et Imagerie de la polymerisation de l'actine

L'objet de l'étude présentée ici est le cytosquelette d'actine. Cet arrangement polymère dynamique est très impliqué à la fois dans la morphologie cellulaire mais aussi dans les phénomènes d'adhérence et de motilité cellulaires. La perturbation de…

Jean-Alexis Spitz

Chimie-Physique

Second-Harmonic Generation within the P212121 Space Group, in a Series of Chiral (Salicylaldiminato)tin Schiff Base Complexes

A series of 10 (2-11) new chiral (salicylaldiminato)tin Schiff base complexes obtained from the Schiff base condensation of 4-(diethylamino)salicylaldehyde and various amino acids, in the presence of diphenyltin oxide, is reported together with the…

José Maria Rivera, Horacio Reyes, Armando Cortés, Rosa Santillan, Pascal G. Lacroix, Christine Lepetit, Keitaro Nakatani, Norberto Farfan

Chemistry of Materials - 2006

Polymères

Fluorescence of molecular micro- and nanocrystals prepared with Bodipy derivatives

Trimesitylbodipy (TMB), a new 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene derivative with bulky side groups, was synthesized in order to develop nanostructured fluorescent devices. Fluorescence properties of TMB were studied in dichloromethane, in…

Sophie Badré, Virginie Monnier, Rachel Méallet-Renault, Cécile Dumas-Verdes, Elena Yu. Schmidt, Al'Bina I. Mikhaleva, Guillaume J. Laurent, Georges Levi, Alain Ibanez, Boris A. Trofimov, Robert Bernard Pansu

Journal of Photochemistry and Photobiology A: Chemistry - 2006

Chimie-Physique

Structural variations in a family of orthodialkoxyarenes organogelators

A series of low mass organic gelators (LMOGS) 1 to 6 whose chemical structures have in common an orthodialkoxyarene feature was prepared in order to compare the shape of their fibrillar network as investigated by small-angle neutron scattering (SANS…

Pierre Terech, Gilles Clavier, Henri Bouas-Laurent, Jean-Pierre Desvergne, Bruno Demé, Jean-Luc Pozzo

Journal of Colloid and Interface Science - 2006

ou physique

Photo dégradation et photo toxicité des sondes fluorescentes en cellules vivantes

Robert Bernard Pansu

MiFoBio2006 - 2006

Chimie-Physique

New tetrazines substituted by heteroatoms including the first tetrazine based cyclophane: Synthesis and electrochemical properties

New tetrazines substituted by heteroatomic substituents have been prepared, and their physicochemical properties investigated. In particular, a cyclophane containing three tetrazine units was synthesised and its crystal structure demonstrated. The…

Yong-Hua Gong, Pierre Audebert, Jie Tang, Fabien Miomandre, Gilles Clavier, Sophie Badré, Rachel Méallet-Renault, Jérôme Marrot

Journal of electroanalytical chemistry and interfacial electrochemistry - 2006

Chimie-Physique

Ferrocenyl D–p–A conjugated polyenes with 3-dicyanomethylidene-1-indanone and 1,3-bis(dicyanomethylidene)indane acceptor groups: Synthesis, linear and second-order nonlinear optical properties and electrochemistry

Second-order nonlinear optical chromophores incorporating the ferrocenyl group as an electron donor and 3-dicyanomethylidene- 1-indanone and 1,3-bis(dicyanomethylidene)indane acceptor groups, connected by a conjugated polyenic bridge of varied…

Izabela Janowska, Janusz Zakrzewski, Keitaro Nakatani, Marcin Palusiak, Marcin Walak, Henryk Scholl

Journal of Organometallic Chemistry - 2006

Fluorescent nanoparticles as selective Cu(II) sensors

Latex nanoparticles functionalized with cyclam (1,4,8,11-tetraazacyclotetradecane), a copper chelator, have been doped with a fluorescent dye 1 (BODIPY derivative: 4,4-difluoro-8-(2,4,6-trimethyl)phenyl- 2,6-diethyl-1,3,5,7-tetramethyl-4-bora-3a,4a…

Rachel Méallet-Renault, Alexandre Hérault, Jean-Jacques Vachon, Robert Bernard Pansu, Sonia Amigoni-Gerbier, Chantal Larpent

Photochemical & Photobiological Sciences - 2006

Chimie

Evidence of multipolar excitations in surface enhanced Raman scattering

Visible and near-infrared extinction spectra of regular arrays of gold nanorods display several bands depending on polarization of the electromagnetic incident field. When setting the incident field perpendicular to the nanorod axis ͑transverse…

Guillaume Laurent, N. Félidj, J. Aubard, G. Lévi, J R Krenn, A. Hohenau, G. Schider, A. Leitner, F R Aussenegg

Physical Review B - 2005

Chimie

Synthesis, molecular structure and electrochemical properties of the star-shaped dinuclear complexes [Ru2(η6-p-Me–C6H4-iPr)2(μ2-S-p-C6H4–C4H3S)3]+ and [Rh2(η5-C5Me5)2(μ2-S-p-C6H4–C4H3S)3]+

Frédéric Chérioux, Bruno Therrien, Clément Comminges, Georg Süss-Fink

Journal of Organometallic Chemistry - 2005