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Showing 1–6 of 6 results
Advanced filters: Author: Uwe H.F. Bunz Clear advanced filters

  • Large acene molecules are common components of organic electronics. Appletonet al.show that embedding pyrazine units in acenes results in unexpected red-shifted optical transitions upon electronegative substitution, which may aid the design of acene-type materials for organic electronics applications.

    • Anthony Lucas Appleton
    • Scott M. Brombosz
    • Uwe H.F. Bunz
    Research
    Nature Communications
    Volume: 1, P: 1-7

  • Protein imbalances in serum can be correlated with disease, but measurement and subsequent diagnosis is made difficult by the complex composition of serum. Now an array-based sensor, containing synthetic gold nanoparticles and biocompatible green fluorescent protein, has been developed that can detect proteins in undiluted human serum at physiologically relevant concentrations.

    • Mrinmoy De
    • Subinoy Rana
    • Vincent M. Rotello
    Research
    Nature Chemistry
    Volume: 1, P: 461-465

  • Designing optimised molecules for singlet fission is crucial to improve the efficiency of solar cells beyond its theoretical limit. Here, the authors investigate pentacene derivative TTBP, which exhibits high stability and luminescence yield, and find it highly suitable for exciton multiplication purposes.

    • Peter J. Budden
    • Leah R. Weiss
    • Richard H. Friend
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-8

  • Multidimensional spectroscopic tools are important to explore the details of molecular dynamics. Here the authors use shaped pulses to demonstrate a 3D fluorescence spectroscopy method to extract the fourth and higher-order nonlinear responses in light-molecule interaction.

    • Stefan Mueller
    • Julian Lüttig
    • Tobias Brixner
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-11

  • Singlet fission is a promising carrier multiplication process, where a singlet exciton is split in two triplet states. Here the authors propose an oxygen-assisted two-step mechanism for singlet fission accounting for ~ 40% triplet quantum yield in dilute solutions where the single-step mechanism is inactive.

    • Nikolaus Wollscheid
    • J. Luis Pérez Lustres
    • Tiago Buckup
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-7