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Affichage des publications 221 à 230 sur 881 au total

Chimie

Synthesis of a dual clickable fullerene platform and construction of a dissymmetric BODIPY-[60]Fullerene-DistyrylBODIPY triad

The synthesis of a methanofullerene platform bearing on one side an alkyne and on the other a protected alkyne is reported. This clickable fullerene building block was functionalized by two distinct BODIPY azido derivatives using a 1 st CuAAC/alkyne…

Jad Rabah, Lyne Yonkeu, Karen Wright, Anne Vallée, Rachel Méallet-Renault, Minh-Huong Ha-Thi, Anam Fatima, Gilles Clavier, Hélène Fensterbank, Emmanuel Allard

Tetrahedron -

Art et histoire de l'art

Reflectance Imaging Spectroscopy (RIS) for Operation Night Watch: Challenges and Achievements of Imaging Rembrandt’s Masterpiece in the Glass Chamber at the Rijksmuseum

Visible and infrared reflectance imaging spectroscopy is one of the several non-invasive techniques used during Operation Night Watch for the study of Rembrandt’s iconic masterpiece The Night Watch (1642). The goals of this project include the…

Francesca Gabrieli, John Delaney, Robert Erdmann, Victor Gonzalez, Annelies van Loon, Patrick Smulders, Roy Berkeveld, Robert van Langh, Katrien Keune

Sensors -

ou physique

Tetrazine-incorporating layered halide perovskites featuring type II electronic interface: a small cation with several optical and electronic resonances

Layered halide perovskites are a class of semiconductors easily produced via chemical approaches and showing unique optical and electronic properties. These materials have a natural quantum-well electronic structure, that is, the band-gap of the…

Ferdinand Lédée, Pierre Audebert, Gaëlle Trippé-Allard, Laurent Galmiche, Damien Garrot, Marrot Jérôme, Jean‐sébastien Lauret, Emmanuelle Deleporte, Jacky Even, Claudine Katan, Claudio Quarti

6è Journées Pérovskites Halogénées (JPH 2021) -

Matériaux

A highly efficient solution and solid state ESIPT fluorophore and its OLEDs application

We present herein the synthesis and the photophysics of 2,2’-bipyridine-3,3’-diol-5,5’-dicarboxylic acid ethyl ester (BP(OH)$_2$DCEt$_2$), an excited state intramolecular proton tranfer (ESIPT)-based fluorophore featuring two identical…

Pei Yu, Virgile Trannoy, Anne Léaustic, Sophie Gadan, Régis Guillot, Clémence Allain, Gilles Clavier, Sandra Mazerat, Bernard Geffroy

New Journal of Chemistry -

Chimie

Photoinduced Architectural Transformation of Noncovalent Fluorescent Photochromic Organic Nanoparticles as Evidenced by Amplified Fluorescence Photoswitching

Dual nanoparticles endowed with emission photoswitching ability are produced by the flash coprecipitation of fluorophores and photochromes in water in order to investigate the mutual interplay between the self-assembled photoactive units as a…

Thibault Gallavardin, Andrea Mulas, Lucie Norel, Stéphane Rigaut, Arnaud Brosseau, Rémi Métivier, Eléna Ishow

Journal of Physical Chemistry C -

Chimie de coordination

Mechanical Modulation of the Solid‐State Luminescence of Tricarbonyl Rhenium(I) Complexes through the Interplay between Two Triplet Excited States

Mechanoresponsive luminescence (MRL) materials promise smart devices for sensing, optoelectronics and security. We present here the first report on the MRL activity of two ReI complexes, opening up new opportunities for applications in these fields…

Jan Patrick Dela Cruz Calupitan, Alexandre Poirot, Jinhui Wang, Béatrice Delavaux-Nicot, Mariusz Wolff, Maria Jaworska, Rémi Métivier, Eric Benoist, Clémence Allain, Suzanne Fery-Forgues

Chemistry - A European Journal -

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