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Apr 3 2020

ChemCatChem [LASYROC]

Abstract : The copper(I)‐exchanged zeolite CuI‐USY proved to efficiently catalyze the direct azidation of arylboronic acids with sodium azide under simple and practical conditions, namely at room temperature under air with methanol as solvent and without any additive. This easy‐to‐prepare and cheap catalytic material has been demonstrated to be recyclable and the mild azidation conditions...[more]

Apr 2 2020

Front. Microbiol. [Biogéohimie Moléculaire]

Abstract : Bacteria and Eukarya organize their plasma membrane spatially into domains of distinct functions. Due to the uniqueness of their lipids, membrane functionalization in Archaea remains a debated area. A novel membrane ultrastructure predicts that monolayer and bilayer domains would be laterally segregated in the hyperthermophilic archaeon Thermococcus barophilus. With very different...[more]

Mar 31 2020

Chem. Comm. [BCB]

Abstract : The measurement of exchangeable Cu2+ levels in biological samples is gaining interest in the context of copper-related pathologies. Here, we report a Tb3+ luminescent turn-off sensor for Cu2+ based on the specific and suitable-affinity Xxx-Zzz-His (ATCUN) peptide motif, enabling Cu2+ detection in the presence of a biological fluorescent background. Graphical...[more]

Mar 26 2020

Chemistry Eur. J. [LCSOM]

Abstract : The pentamethylcyclopentadienyl N‐heterocyclic carbene nickel complex [Ni(η 5 ‐C 5 Me 5 )Cl(IMes)] (IMes = 1,3‐dimesitylimidazol‐2‐ylidene) efficiently catalyses the anti‐Markovnikov hydroboration of alkenes with catecholborane in the presence of a catalytic amount of potassium tert ‐butoxide, and joins the very exclusive club of nickel catalysts for this important transformation....[more]

Mar 23 2020

Int. J. of Quantum Chemistry [LCQ]

Abstract : Two (so‐called left and right) variants of N‐centered ensemble density‐functional theory (DFT) are presented. Unlike the original formulation of the theory, these variants allow for the description of systems with a fractional electron number. While conventional DFT for open systems uses only the true electron density as basic variable, left/right N‐centered ensemble DFT relies...[more]

Mar 9 2020

La StrasNanoCar team qualifiée pour la NANOCAR RACE II

La StrasNanoCar team qualifiée pour la NANOCAR RACE II En 2021, le projet européen FET OPEN MEMO (Mechanics with Molecules) organise la 2nde course internationale de nanovéhicules : la Nanocar Race II. Il s'agit de déplacer sur une grande distance et de manière contrôlée des molécules-voitures (molécules imitant des véhicules macroscopiques) sur une piste (surface métallique) à l'aide d'un...[more]

Mar 6 2020

"Ma thèse en 180 secondes" édition Alsace

Finale régionale "Ma thèse en 180 secondes" De jeunes chercheuses et chercheurs vont relever le défi de vous présenter leur projet de recherche de manière claire et accessible, en 3 minutes et avec l'appui d'une seule diapositive, à l’occasion de l’édition alsacienne du concours « Ma thèse en 180 secondes ».   Cette finale régionale MT180 aura lieu jeudi 19 mars à 18h30, à l’amphithéâtre...[more]