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Synthesis and studies of new multichromophoric systems based on Bodipy
This work deals with the synthesis and the study of multichromophoric systems, based on Bodipy which is known for its oustanding emission properties (high... -
Re-investigation of the photo-dynamics of Salicylidene Aniline by femtosecond...
This work is interested in the photo-dynamics of photochromism of salicylidene aniline (SA) in solution aiming at proposing a general mechanism. As the photochormism... -
Surfaces functionalized with metal nanoparticles for optics and photonics
This study is focused on the elaboration, and the optical and structural characterization of mesostructured silica and titania films incorporating silver... -
Synthesis of a photochromic fused 2<i>H</i>-Chromene capable of generating a ...
A new photochromic fused 2<i>H</i>-chromene that has a dehydropyran bridge between the pyran double bond and the benzene ring was prepared. Unlike standard... -
Gated photochromism and acidity photomodulation of a diacid dithienylethene dye
The present study quantitatively analyses the gated photochromism and the acidity photomodulation properties of a diacid dithienylethene compound. Photoisomerisation... -
Bichromophoric dye derived from benzo[1,3]oxazine system
The reaction of 2-methylbenzo[1,3]oxazine with julolidine-9-carbaldehyde under acid catalysis afforded an highly coloured blue dye with an intense absorption at 591... -
Photomagnetic studies of spin-crossover- and photochromic-based complexes
International audience -
Synthesis and study of new di(heteroaryl)ethenes for optical commutation
This work deals with the synthesis and study of a new family of photochromic di(heteroaryl)ethenes as well as their use as bridging ligand in coordination chemistry in... -
Nonlinear optical properties of nanostructures, photochromic and lanthanide c...
Nonlinear optics is well known to be a highly powerful tool to investigate the properties of the materials. In this thesis we used two important nonlinear optical... -
Ellipsoporosimetry and thermoporometry analyses of mesoporous titania film co...
International audience -
Inverse versus normal dithienylethenes: computational investigation of the ph...
The understanding of the intimate electronic processes in photochromes is essential to optimize the properties of light-controllable devices. For one of the most... -
Multivariate curve resolution - Alternating least squares applied to the inve...
The main advantage of multivariate curve resolution - alternating least squares method (MCR-ALS) is the possibility to act as multiset analysis method, combining data... -
Study on novel photochromic systems based on chromophores with six-membered r...
A series of photochromic bisthienylethenes (BTE) chromophores with different central ethene bridges were synthesized. Up to date, the rational design of BTE have been... -
NMR analysis of photochromism of bisthiazolylindenols
The photochromic reaction of two derivatives of bisthiazolylindenols was investigated in three solvents of various polarities... -
Spectral, conformational and photochemical analyses of photochromic dithienyl...
The conformational equilibrium and thermodynamic parameters of <i>cis</i>-1,2-dicyano-1,2-bis(2,4,5-trimethyl-3-thienyl)ethene (<b>1a</b>) and... -
A Guideline to the design of molecular-based materials with long-lived photom...
Materials presenting a stable and reversible switch of physical properties in the solid state are of major interest either for fundamental interests or potential... -
Synthesis and study of Salen-based photochromic diarylethene ligands : Unders...
This work is devoted to the design of novel photo-responsive systems. In this field of research, our team focuses on organic photochromic molecules called...
