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Mostrando ítems 689-692 de 692

    • closedAccess   Zinc(II) coordination polymers with pseudopeptidic ligands 

      Martí-Centelles, Vicente; Kumar, Krishna; White, Andrew J. P.; Luis, Santiago V.; Vilar, Ramón Royal Society of Chemistry (2011-10-11)
      Two new phenyl-bridged pseudopeptidic ligands have been prepared and structurally characterised. The nature of the ligands’ substituents play an important role in the nature of the solid state structure yielding either ...

    • openAccess   ZnO/Ag Nanocomposites with Enhanced Antimicrobial Activity 

      González Cuadra, Jaime; Scalschi, Loredana; Vicedo, Begonya; Guc, Maxim; Izquierdo-Roca, Víctor; Porcar García, Samuel; Fraga Chiva, Diego; Carda Castelló, Juan Bautista MDPI (2022-05-02)
      In this study, ZnO/Ag nanocomposites were synthesized using a facile chemical route involving metallic precursors of zinc acetate dehydrate and silver acetate, and dissolving the two metallic precursors in EtOH. The final ...

    • closedAccess   ZnO/PVA Macroscopic Fibers Bearing Anisotropic Photonic Properties 

      Julian-Lopez, Beatriz; Kinadjian, Natacha; Achard, Marie-France; Maugey, Marisse; Poulin, Philippe; Prouzet, Eric; Backov, Rénal Wiley-VCH (2012-10)
      Composite PVA/ZnO-nanorods fibers, synthesized through co-axial flux extrusion exhibit higher anisotropic photonic properties, both in absorption and emission, as a result of the collective alignment of the ZnO nanorods ...

    • closedAccess   (η6-Arene)ruthenium(N-heterocyclic carbene) Complexes for the Chelation-Assisted Arylation and Deuteration of Arylpyridines: Catalytic Studies and Mechanistic Insights 

      Prades Ferrer, Amparo; Poyatos, Macarena; Peris, Eduardo Wiley-VCH (2010)
      A series of (η6-arene)ruthenium complexes have been tested in the arylation of arylpyridines. One (η6-p-cymene)ruthenium(N-heterocyclic carbene) complex (labelled as 1 in the text) was found to be the most effective, being ...