Publications

Exploring the photochromism of salicylidene anilines with transient spectroscopies and chemometric modeling

M. Sliwa, C. Ruckebusch, J. Réhault, S. Aloïse, O. Poizat, P. Naumov, Keitaro Nakatani, T. Asahi, Johan Hofkens

Journée des entrants CNRS 2008 - 2008

Chimie inorganique

Multistep anchoring of a catalytically active ruthenium complex in porous mesostructured silica

Stéphanie Calmettes, Belen Albela, Olivier Hamelin, Stephane Menage, Fabien Miomandre, Laurent Bonneviot

New Journal of Chemistry - 2008

Polymères

Design and function of novel superplasticizers for more durable high performance concrete (superplast project)

In this article we shall describe our quest and ultimate success in furthering our understanding of the action of superplasticizers on the rheology of cement and concrete. By specifically producing superplasticizers with varied architectures, we…

Yves F. Houst, Paul Bowen, François Perche, Annika Kauppi, Pascal Borget, Laurent Galmiche, Jean-François Le Meins, Françoise Lafuma, Robert J. Flatt, Irène Schober, Phil F. G. Banfill, David S. Swift, Bernt O. Myrvold, Berit G. Petersen, Kare Reknes

Cement and Concrete Research - 2008

ou physique

Formation process of shear-induced onion structure made of quaternary system SDS/octanol/water/NaCl

The formation process of onion structure in a quaternary mixture made of water, NaCl, octanol and sodium dodecyl sulphate, have been investigated by two dimensional light scattering under various shear rates. In this Letter, we investigated the size…

Zenji Yatabe, Yasufumi Miyake, Masatoshi Tachibana, Chihiro Hashimoto, Robert Bernard Pansu, Hideharu Ushiki

Chemical Physics Letters - 2008

Autre

Excitation transfer in functionalized carbon nanotubes

Tailoring properties of carbon nanotubes properties by functionalizing their side-wall is one of the key challenges towards the realization of carbon nanotube-based optoelectronic devices [1, 2]. This technique aims at combining the great transport…

Jean‐sébastien Lauret, Valérie Alain-Rizzo, Gurvan Magadur, M. Delerue, Christophe Voisin, Philippe Roussignol, Emmanuelle Deleporte, Jacques Delaire

Ninth International Conference on the Science and Application of Nanotubes (NT08) - 2008

Autre

Corrosion resistance of sol-gel coatings doped with an organic corrosion inhibitor: Chloranil

Hybrid sol–gel films have been prepared with diethoxydimethylsilane (DEODMS), methyltriethoxysilane (MTEOS) as a source of hydrolysable silane and tetra-propoxyzirconium (TPOZ) as a source of hydrolysable zirconium. In order to improve corrosion…

M. Quinet, B. Neveu, V. Moutarlier, P. Audebert, L. Ricq

Progress in Organic Coatings - 2007

Chimie analytique

Generation of new fluorophore by Click chemistry: synthesis and properties of beta-cyclodextrin substituted by 2-pyridyl triazole

2-Pyridyl triazole substituted P-cyclodextrins, formed by a HUisgen [2+3] cycloaddition reaction between per-(6-azido)-beta-cyclodextrins and 2-ethynylpyridine, exhibited interesting solvent-polarity dependent fluorescence properties and acted as…

Olivier David, Stéphane Maisonneuve, Juan Xie

Tetrahedron Letters - 2007

Autre

Etude de dérivés de Bodipy à l'état solide et en matrice polymère: vers la réalisation de nanocapteurs

La fluorescence d'assemblées de dérivés de Bodipy a été étudiée afin de réaliser des nanocapteurs. Les nanoobjets envisagés sont soit des nanocristaux soit des particules de polystyrène en suspension dans l'eau, i.e. des nanolatex. Dans un premier…

Sophie Badré

ou physique

Fluorescence des cristaux moléculaires

Sophie Badré, Emilie Dubuisson, Nathalie Sanz, Alain Ibanez, Rachel Méallet-Renault, Robert Bernard Pansu

Nanohybride IV - 2007

Matériaux

Polarization and wavelength dependent nonlinear optical properties of a photo-switchable organic crystal

Polarization dependence of the second harmonic generation (SHG) was studied on a single crystal of the photochromic N-(3,5-di-tertbutylsalicylidene)-4-aminopyridine (4P). The optimal polarization condition for SHG is obtained when both the…

Michel Sliwa, Keitaro Nakatani, Tsuyoshi Asahi, Pascal G. Lacroix, Robert Bernard Pansu, Hiroshi Masuhara

Chemical Physics Letters - 2007