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Showing 1–7 of 7 results
Advanced filters: Author: Francesca Arcudi Clear advanced filters

  • A catalytic system is reported that efficiently converts acetylene impurities into polymer-grade ethylene feedstock by generating hydrogen radicals from water using light as the power source. This system is suggested as a viable sustainable method for ethylene purification.

    • Luka Ðorđević
    • Francesca Arcudi
    News & Views
    Nature Catalysis
    Volume: 8, P: 625-626

  • The acetylene contaminant present in ethylene feeds used to produce polymers is typically removed by thermal hydrogenation. Now, it has been shown that the conversion of acetylene to ethylene at room temperature can be achieved in a visible-light-driven process using an earth-abundant metal (cobalt) catalyst and a water proton source.

    • Francesca Arcudi
    • Luka Ðorđević
    • Emily A. Weiss
    Research
    Nature Chemistry
    Volume: 14, P: 1007-1012

  • This protocol describes the synthesis, purification, functionalization and characterization of nitrogen-doped carbon nanodots (NCNDs). In addition, examples of how to tailor the color emission, electrochemistry and chirality of NCNDs are provided.

    • Luka Ðorđević
    • Francesca Arcudi
    • Maurizio Prato
    Protocols
    Nature Protocols
    Volume: 14, P: 2931-2953

  • Studying the formation processes of carbon nanodots remains crucial for understanding their properties and chemical structure. Here, the authors investigate the steps involved in their formation process and provide examples for tuning the core-shell design.

    • Francesco Rigodanza
    • Max Burian
    • Maurizio Prato
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-9

  • Chirality is known to impact the biological activity of materials but concentration differences can often lead to errors in analysis. Here, the authors report on detailed concertation analysis of different chiral carbon nanodots to accurately investigate chiral effects on the protein absorption and cell internalisation.

    • Huijie Yan
    • Michele Cacioppo
    • Neus Feliu
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-14