Institut de Chimie Moléculaire et des Matériaux d'Orsay

Domaines scientifiques déclarés au RNSR

Mots-clés des publications HAL repérées

Projets ANR

• Méthodes de contrôle innovantes du procédé H-WLAM à faisceaux multiples · 2026
• Nitrures de carbone 2D · 2026
• Mise en évidence du rôle des interactions entre les cations alcalins, la structure des polymères de coordination et l'eau dans les propriétés fonctionnelles des analogues du bleu de Prusse · 2026

Publications HAL récentes repérées

• Synthesis and Evaluation of the First Generation of Glycosylated Nucleoside Analogues as Potential Inhibitors of the Base J Metabolism in Kinetoplastid Parasites · 2026

  Résumé de la publication : Leishmaniasis and trypanosomiasis are severe parasitic infections with significant impacts on veterinary and public health, particularly affecting the poorest populations. The therapeutic arsenal against these neglected tropical diseases is limited, and the emergence of resistance to available medicines complicates treatment. These kinetoplastid…

• Base-promoted decarboxylative condensation of cinnamonitriles and phenylacetic acids with sulfur: direct access to azatrithiapentalenes · 2026

  Résumé de la publication : We report herein a one-step three-component decarboxylative strategy for the construction of novel azatrithiapentalenes from readily available cinnamonitriles, arylacetic acids and elemental sulfur.

• N-Heterocyclic Carbene-Catalyzed Generation of Homoenolates: Efficient Asymmetric Synthesis of Dispirocyclopentanones by Direct Annulation of Enals and Isoindigos · 2026

  Résumé de la publication : A highly efficient asymmetric (3+2) annulation between enals and isoindigos was achieved via the N-heterocyclic carbene-catalyzed addition of homoenolates to activated tetrasubstituted C=C double bonds. The protocol provided straightforward access to enantiomerically enriched dispirocyclopentanone bisoxindoles (up to 97% ee) with three contiguous…

• Influence of NiFe2O4 nanoparticles on critical current density and pinning forces in Bi-2223 superconductors: Insights from XPS analysis · 2026

  Résumé de la publication : In this study, we investigate the superconducting properties, flux pinning mechanisms, and chemical composition of NiFe2O4 (NFO)-doped Bi-2223 samples. Temperature-dependent magnetization measurements show a gradual decrease in T c with increasing NFO content, from 110.07 K in pure Bi-2223 to 100.57 K…

• Femtosecond laser-written mid-infrared waveguides in a heavy oxide germanate glass · 2026

  Résumé de la publication : We report on the fabrication and characterization of mid-infrared waveguides in Corning 9754 germanate glass using a femtosecond laser multi-scan technique. This approach enables good control over mode shape through additional tunable writing parameters. Smooth and positive transverse refractive index changes were…