Publications

Chimie

Observation in the gas phase of the ligation of 1-Methylimidazole to hemoprotein mimics

Niloufar Shafizadeh, Minh-Huong Ha-Thi, L. Poisson, Benoît Soep, Philippe Maillard

The Journal of Chemical Physics - 2014

Chimie organique

2-Substituted vs 4-substituted-9,9′-spirobifluorene host materials for green and blue phosphorescent OLEDs: a structure-property relationship study

We report a structure-property relationship study of four 9,9′-spirobifluorene (SBF) derivatives (4-5Pm-SBF, 2-5Pm-SBF, 4-Ph-SBF and 2-Ph-SBF), substituted with either phenyl or pyrimidine at the \C2\ or \C4\ position of the \SBF\ core. Structural,…

Sebastien Thiery, Céline Declairieux, Denis Tondelier, Gijun Seo, Bernard Geffroy, Olivier Jeannin, Rémi Métivier, Joëlle Rault-Berthelot, Cyril Poriel

Tetrahedron - 2014

Chimie organique

9,9'-Spirobifluorene and 4-phenyl-9,9'- spirobifluorene: pure hydrocarbon small molecules as hosts for efficient green and blue PhOLEDs

We report herein a new pure hydrocarbon material, 4-phenyl-9,9′-spirobifluorene (4-Ph-SBF), with a high triplet energy level (ET: 2.77 eV) as a host for blue phosphorescent organic light-emitting diodes (PhOLEDs). Structural, thermal,…

Sebastien Thiery, Denis Tondelier, Ce Declairieux, Seo Gijun, Bernard Geffroy, Olivier Jeannin, Joëlle Rault-Berthelot, Rémi Métivier, Cyril Poriel

Journal of Materials Chemistry C - 2014

ou physique

Visible-emitting hybrid sol–gel materials comprising lanthanide ions: thin film behaviour and potential use as phosphors for solid-state lighting

The synthesis and characterization, as well as the film-forming and luminescent properties of four visible-emitting hybrid organic-inorganic sol-gel materials are reported. They show thermal stability up to 165°C. Deposition conditions were…

Xiaoguang Huang, Gaël Zucchi, Jacqueline Tran, Robert B. Pansu, Arnaud Brosseau, Bernard Geffroy, François Nief

Journal of new materials for electrochemical systems - 2014

Chimie

Synthesis of Nucleo-aminooxy Acids Derivatives

Nucleobase-functionalized peptides have attracted increasing interest because of their well-ordered secondary structures and stability towards enzymatic degradations. We have designed and synthesized nucleoaminooxy acids as novel building blocks of…

Juan Xie, Olivier Noel

Synthesis - 2013

Chimie

Hg2+-promoted photoactivation of triazolyl rhodamine

Yi-Bin Ruan, Hua Yi, Juan Xie

Photochemical & Photobiological Sciences - 2013

Chimie

Synthèse et étude d'un composé photochrome de la famille des salicylidène-anilines

Après une brève introduction de la notion de photochromisme, cet article propose la synthèse et l’étude des propriétés photochromes d’une molécule appartenant à la famille des salicylidène-aniline, encore appelés « anils ». Dans une première partie,…

Jonathan Piard, Rémi Métivier

Le Bulletin de l'Union des Professeurs de Physique et de Chimie - 2013

Chimie