Publications

Chimie organique

β-Diketone derivatives: influence of the chelating group on the photophysical and mechanofluorochromic properties

A diphenyl-boron β-diketonate complex was synthesized. Its photophysical properties were studied in solution and in the solid-state, and compared to those of its parent diketone and the corresponding difluoro-boron complex. TD-DFT calculations show…

Marine Louis, Régis Guillot, Rémi Métivier, Clémence Allain

Photochemical & Photobiological Sciences - 2018

Autre

Design, synthèse et caractérisation de dérivés aromatiques et hétérocycliques électrodéficitaires

Cette thèse porte sur la conception, la synthèse et la caractérisation de nouveaux dérivés accepteurs d'électrons. Elle se concentre sur l’étude des dérivés de la 1,2,4,5-tétrazine, mais contient également l’étude de dérivés du benzonitrile,…

Yangyang Qu

Chimie analytique

New water-soluble fluorescent sensors based on calix[4]arene biscrown-6 for selective detection of cesium

Xuan Qui Pham, Laura Jonusauskaite, A. Depauw, Naresh Kumar, J.P. Lefevre, Aurélie Perrier, Minh-Huong Ha-Thi, Isabelle Leray

Journal of Photochemistry and Photobiology A: Chemistry - 2018

Chimie analytique

Topology-Selective Fluorescent "Light-Up" Probes for G-Quadruplex DNA Based on Photoinduced Electron Transfer

Six novel probes were prepared by covalent attachment of a G4-DNA ligand (PDC) to various coumarin or pyrene fluorophores. In the absence of DNA, the fluorescence of all probes is quenched due to intramolecular photoinduced electron transfer (PET)…

Xiao Xie, Oksana Reznichenko, Ludovic Chaput, Pascal Martin, Marie-Paule Teulade-Fichou, Anton Granzhan

Chemistry - A European Journal - 2018

Chimie

Adsorption of Terarylenes on Ag(111) and NaCl(001)/Ag(111): A Scanning Tunneling Microscopy and Density Functional Theory Study

Jan Patrick Dela Cruz Calupitan, Olivier Guillermet, Olivier Galangau, Mayssa Yengui, Jorge Echeverria, Xavier Bouju, Takuya Nakashima, Gwénaël Rapenne, Roland Coratger, Tsuyoshi Kawai

Journal of Physical Chemistry C - 2018

Chimie

Combined scanning electrochemical and fluorescence microscopies using a tetrazine as a single redox and luminescent (electrofluorochromic) probe

L. Guerret-Legras, J. Audibert, G. V Dubacheva, F. Miomandre

Chemical Science - 2018

Matériaux

MgTi(cat)3, a promising precursor for the preparation of Ti–MOFs?

A new Ti(IV) triscatecholate complex was prepared in aqueous conditions. Its crystal structure was solved, and the complex was fully characterized by multiple techniques, including thermogravimetric analysis, temperature dependent powder X-ray…

Hala Assi, Mohamed Haouas, Georges Mouchaham, Charlotte Martineau-Corcos, Clémence Allain, Gilles Clavier, Nathalie Guillou, Christian Serre, Thomas Devic

Polyhedron - 2018

Biologie structurale

Sydnone-coumarins as clickable turn-on fluorescent sensors for molecular imaging

Copper-catalyzed and copper-free sydnone-alkyne cycloaddition reactions have emerged as complementary click tools for chemical biology but their use in bioorthogonal labeling is still in its infancy. Herein, combinations of alkynes and coumarin…

Elodie Decuypere, Margaux Riomet, Antoine Sallustrau, Sarah Bregant, Robert Thai, Grégory Pieters, Gilles Clavier, Davide Audisio, Frédéric Taran

Chemical Communications - 2018

Chimie

Redox-driven porphyrin based systems for new luminescent molecular switches

In this work, we explore the possibility of tuning the fluorescence intensity of two porphyrin systems through the electrochemical oxidation of an appended ruthenium acetylide bridge. Two electrochemically switchable systems, a dyad (ZnP-Ru, 3) and…

Lucie Norel, Clarisse Tourbillon, Julien Warnan, Jean-Frédéric Audibert, Yann Pellegrin, Fabien Miomandre, Fabrice Odobel, Stéphane Rigaut

Dalton Transactions - 2018

Science des matériaux

Fast growth of monocrystalline thin films of 2D layered hybrid perovskites

Ferdinand Lédée, Gaelle Trippé-Allard, Hiba Diab, Pierre Audebert, Damien Garrot, Jean‐sébastien Lauret, Emmanuelle Deleporte

ABXPV Perovskite Thin Film Photovoltaics 2018 - 2018