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Showing 1–3 of 3 results
Advanced filters: Author: Benjamin Mallada Clear advanced filters

  • Glycans are structurally complex biomolecules and very challenging to analyse. Here the authors show atomically resolved imaging of β-cyclodextrins with non-contact atomic force microscopy, revealing the structure of individual glycans with atomic detail.

    • Márkó Grabarics
    • Benjamín Mallada
    • Bruno de la Torre
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-7

  • Development of strategies for the synthesis of pi-conjugated polymers is hampered by limited solubility. Here, the authors report a synthetic protocol based on the search for specific vibrational modes through an appropriate tailoring of the p-conjugation of the precursors, in order to increase the attempt frequency of a chemical reaction.

    • Bruno de la Torre
    • Adam Matěj
    • David Écija
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-8

  • Polymers commonly are semiconducting or insulating because of a sizable energy gap in the density of states around the Fermi level. Yet, the phase transition from topologically trivial to non-trivial in on-surface synthesized π-conjugated polymers, due to a change of resonant form, stabilizes narrow bandgaps and bears in-gap zero-energy edge states in the non-trivial phase.

    • Borja Cirera
    • Ana Sánchez-Grande
    • David Ecija
    Research
    Nature Nanotechnology
    Volume: 15, P: 437-443