Publications

ou physique

Tunable double photochromism of a family of bis-DTE bipyridine ligands and their dipolar Zn complexes.

The photoinduced ring-closure/ring-opening reactions of a series of bis-dithienylethene derivatives, as free ligands and Zn(II)-complexes, are investigated by resorting to theoretical (time-dependent density functional theory) and kinetic analyses…

Lucie Ordronneau, Vincent Aubert, Rémi Métivier, Eléna Ishow, Julien Boixel, Keitaro Nakatani, Fatima Ibersiene, Dalila Hammoutène, Abdou Boucekkine, Hubert Le Bozec, Véronique Guerchais

Physical Chemistry Chemical Physics - 2012

ou physique

Photochromism of cis-1, 2-dicyano-1, 2-bis (2, 4, 5-trimethyl-3-thienyl1)ethane

F. Erko, J. Berthet, N. Mouton, R. Metivier, K. Nakatani, S. Delbaere

PHENICS International Network Symposium - 2012

ou physique

Elaboration, structure and fluorescence spectroscopy of iodophenyl-BODIPY crystals

We present the synthesis of 2,6-diethyl-4,4-difluoro-8-(-4-iodophenyl)-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene labeled as iodophenyl-BODIPY (IP-BDPY) and the growth of microcrystals or spherulitic crystal plates in typical free solutions…

Emilie Dubuisson, Sophie Badré, Isabelle Gautier-Luneau, Gilles Ulrich, Jean-Pierre Lemaistre, Robert Bernard Pansu, Alain Ibanez

Dyes and Pigments - 2012

ou physique

Enhancement of Two-Photon Initiating Efficiency of a 4,4'-Diaminostyryl-2,2'-bipyridine Derivative Promoted by Complexation with Silver Ions

We report on the two-photon-induced polymerization (TPIP) ability of a new class of free radical two-photon initiator based on a cationic silver(I) complex incorporating 4,4′-diaminostyryl-2,2′-bipyridine (DES) derivatives as ligands. Coordination…

Arnaud Spangenberg, Jean-Pierre Malval, Huriye Akdas-Killig, Jean-Luc Fillaut, Fabrice Stehlin, Nelly Hobeika, Fabrice Morlet-Savary, Olivier Soppera

Macromolecules - 2012

ou physique

Synthesis and ultrafast spectroscopy of fast hexaarylbiimidazole nanoparticles: radical interaction as a sensitive probe of structural change

B. Debus, S. Hatano, C. Ruckebusch, M. Orio, R. Métivier, K. Nakatani, T. Katayama, H. Miyasaka, J. Abe, M. Sliwa

7th Phenics International Network Sympoisum - 2012

Chimie

Multiferroics by Rational Design: Implementing Ferroelectricity in Molecule-Based Magnets

Multiferroic materials: A novel class of multiferroics based on organic–inorganic hybrid materials is synthesized. The ferromagnetic properties originate from the coordination network, whereas the ferroelectricity results from the polar organic ions…

Emilio Pardo, Cyrille Train, Hongbo Liu, Lise-Marie Chamoreau, Brahim Dkhil, Kamal Boubekeur, Francesc Lloret, Keitaro Nakatani, Hiroko Tokoro, Shin-Ichi Ohkoshi, Michel Verdaguer

Angewandte Chemie International Edition - 2012

Chimie organique

White organic light-emitting diodes with ultra-thin mixed emitting layer

White light can be obtained from Organic Light Emitting Diodes by mixing three primary colors, (i.e. red, green and blue) or two complementary colors in the emissive layer. In order to improve the efficiency and stability of the devices, a host…

Taewoo Jeon, Sebastien Forget, Sebastien Chenais, Bernard Geffroy, Denis Tondelier, Yvan Bonnassieux, Eléna Ishow

Proceedings of SPIE, the International Society for Optical Engineering - 2012

ou physique

Synthesis and ultrafast spectroscopy of fast hexaarylbiimidazole nanoparticles: radical interaction as a sensitive probe of structural environment

B. Debus, S. Hatano, T. Katayama, M. Orio, C. Ruckebusch, R. Métivier, K. Nakatani, J. Abe, H. Miyasaka, M. Sliwa

7th Asian Photochemistry Conference 2012 - 2012

Autre

Synthesis of new tetrazines functionalized with photoactive and electroactive groups

Au cours de cette thèse, nous avons préparé différents classes de dérives de la s-tétrazine et étudies leurs propriétés de électrochimiques et de fluorescence. Dans la première partie, nous présentons une étude bibliographique de la tétrazine,…

Qing Zhou

Chimie analytique

Copper- or manganese-doped ZnS quantum dots as fluorescent probes for detecting folic acid in aqueous media

3-Mercaptopropionic acid-capped core/shell ZnS:Cu/ZnS and ZnS:Mn/ZnS doped quantum dots (QDs) prepared through hydrothermal methods exhibit high photoluminescence intensity as well as good photostability. These water-dispersible nanoparticles…

Malgorzata Geszke-Moritz, Gilles Clavier, Janina Lulek, Raphael Schneider

Journal of Luminescence - 2012