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Affichage des publications 521 à 530 sur 873 au total

Matériaux

Enhancement of light emission using organic fluorophores as antennas in unusual situations: The cases of tetrazines and 2-D hybrid perovskites.

Enhancement of light emission using organic fluorophores as antennas has been demanstrated in unusual situations: A naphtalimide doner is able to transfer energy to either a tetrazine (case of a molecular dyad) or 2-D hybrid perovskite (case of a…

Pierre Audebert, Emmanuelle Deleporte, Gilles Clavier

2èmes Journées Pérovskites Hybrides (JPH2016) -

Génie chimique

Nucleation and growth during a fluorogenic precipitation in a micro-flow mapped by fluorescence lifetime microscopy

We have observed the precipitation of a fluorescent dye in a microfluidic 3D hydrodynamic mixing set up. In addition to the short fluorescence lifetime of the DBDCS molecule and to the long lifetime of its crystal, nuclei with an intermediate…

Vu Long Tran, Valérie Génot, Jean-Frédéric Audibert, Yury Prokazov, Evgeny Turbin, Werner Zuschratter, Hyeong-Ju Kim, Jaehun Jung, Soo Young Park, Robert B. Pansu

New Journal of Chemistry -

photonique

Designing NHC–copper(I) dipyridylamine complexes for blue light-emitting electrochemical cells

This study presents the influence of various substituents on the photophysical features of heteroleptic copper(I) complexes bearing both N-heterocyclic carbene (NHC) and dipyridylamine (dpa = dipyridylamine skeleton corresponding to ligand L1)…

Margaux Elie, Fabien Sguerra, Florent Di Meo, Michael D. Weber, Ronan Marion, Adèle Grimault, Jean-François Lohier, Aurélie Stallivieri, Arnaud Brosseau, Robert B. Pansu, Jean-Luc Renaud, Mathieu Linares, Matthieu Hamel, Rubén D. Costa, Sylvain Gaillard

ACS Applied Materials & Interfaces -

Chimie organique

Photoswitchable Arene Ruthenium Complexes Containing o-Sulfonamide Azobenzene Ligands

A series of arene ruthenium complexes containing ortho-sulfonamide azobenzene ligands were synthesized and found to exhibit uncommon coordination pattern with exocyclic N=N bond. Upon irradiation, these complexes cleanly undergo (E)→(Z)…

Claire Deo, Nicolas Bogliotti, Rémi Métivier, Pascal Retailleau, Juan Xie

Organometallics -

Autre

Synthesis of the N-oxyamide-linked glycolipids and glycopeptides

Les glycoconjugués comme les glycolipides et les glycopeptides sont impliqués dans de nombreux processus biologique, physiologique et pathologique, tels que les interactions cellule-cellule, les infections virales et bactériales, les réponses…

Na Chen

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