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Showing 1–5 of 5 results
Advanced filters: Author: Andre Dallmann Clear advanced filters

  • Understanding the chemistry of perovskite precursor solutions enables improved film optoelectronic properties, allowing the fabrication of multijunction solar cells achieving power conversion efficiencies beyond the radiative limit of single-junction cells.

    • Shuaifeng Hu
    • Junke Wang
    • Henry J. Snaith
    ResearchOpen Access
    Nature
    Volume: 639, P: 93-101

  • Syncrip is a conserved RNA-binding protein that mediates selective miRNA loading into cell-secreted exosomes, which is important for cell–cell communication. Here the authors provide mechanistic insights into how Syncrip recognises its target miRNAs by combining NMR and crystallography.

    • Fruzsina Hobor
    • Andre Dallmann
    • Andres Ramos
    ResearchOpen Access
    Nature Communications
    Volume: 9, P: 1-16

  • The properties of polymers depend on monomer composition and chain length, but regulating these structural features during polymer synthesis is a challenge. Now Hecht and co-workers report a photoswitchable catalyst system that can repeatedly be switched between ON and OFF states, allowing remote control of the polymerization process. Furthermore, copolymerization with control over monomer incorporation is demonstrated.

    • Fabian Eisenreich
    • Michael Kathan
    • Stefan Hecht
    Research
    Nature Catalysis
    Volume: 1, P: 516-522

  • Light can selectively drive and control the reversible reaction between a nitrogen nucleophile and a photoswitchable carbonyl electrophile by inducing wavelength-specific tautomerization cycles. This enables external and bidirectional regulation of closed dynamic covalent systems via C=N exchange, resembling a light-powered bidirectional molecular-scale Dean–Stark trap.

    • Michael Kathan
    • Fabian Eisenreich
    • Stefan Hecht
    Research
    Nature Chemistry
    Volume: 10, P: 1031-1036

  • hnRNP A1 is an auxiliary factor that promotes the Microprocessor-mediated processing of pri-mir-18a, of the oncomiR-1 cluster. Here the authors employ an integrative structural biology approach and provide insights into the molecular mechanism of how hnRNP A1 facilitates pri-mir-18a biogenesis.

    • Hamed Kooshapur
    • Nila Roy Choudhury
    • Michael Sattler
    ResearchOpen Access
    Nature Communications
    Volume: 9, P: 1-17