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Affichage des publications 241 à 250 sur 880 au total

Matière Condensée

Tetrazine molecules as efficient electronic diversion channel in 2D organic-inorganic perovskites

Taking advantage of an innovative design concept for layered halide perovskites with active chromophores acting as organic spacers, we present here the synthesis of two novel two-dimensional (2D) hybrid organic-inorganic halide perovskites…

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

Materials Horizons -

Chimie

Fluorescent molecular probe based optical fiber sensor dedicated to pH measurement of concrete

An optical fiber sensor based on a fluorescent molecular probe has been developed to measure the pH of cementitious materials, from the early stages of the material hydration. A fluorescent molecular probe, Naphth-AlkyneOMe is en-trapped in a cross…

Ayedah Tariq, Jalal Baydoun, Charlotte Rémy, Rasta Ghasemi, Jean-Pierre Lefevre, Cédric Mongin, Alexandre Dauzeres, Isabelle Leray

Sensors and Actuators B: Chemical -

Chimie organique

Multi‐Directional Mechanofluorochromism of Acetyl Pyrenes and Pyrenyl Ynones

A series of acetyl pyrenes and pyrenyl ynones with and without tert-butyl groups showed distinct mechanofluorochromism (MFC). Four pairs of polymorphic solids were found out of six compounds and interestingly, each of them showed hypsochromic,…

Yuichi Hirai, Lucie Laize‐générat, Anna Wrona‐piotrowicz, Anna Makal, Arnaud Brosseau, Laurent Michely, Davy‐louis Versace, Clémence Allain, Rémi Métivier

ChemPhysChem -

Chimie inorganique

Cyclometallated Pt(II) Complexes Containing a Functionalized Bis-Urea Alkynyl Ligand: Probing Aggregation Mediated by Hydrogen Bonds versus Pt...Pt and pi-pi Interactions

Neutral cyclometallated Pt(II) complexes [(C<^>Nt-Bu<^>Nt-Bu)Pt-R] (4-5) containing a bis-urea alkynyl (R) ligand have been prepared and fully characterized. The dichotomous nature of 4-5 makes it difficult to anticipate which…

Gaëtan Basuyaux, Anissa Amar, Claire Troufflard, Abdou Boucekkine, Rémi Métivier, Matthieu Raynal, Jamal Moussa, Laurent Bouteiller, Hani Amouri

European Journal of Inorganic Chemistry -

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