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Showing 1–5 of 5 results
Advanced filters: Author: Semih Sevim Clear advanced filters

  • Fused silica glass has excellent optical properties, chemical and thermal stability and hardness, but its microstructuring for miniaturized applications has proven difficult. Here the authors demonstrate obtainment of precise arbitrary three dimensional hollow microstructures in fused silica glass by sacrificial template replication.

    • Frederik Kotz
    • Patrick Risch
    • Bastian E. Rapp
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-7

  • Covalent modification is an essential chemical method for altering the physicochemical properties of material interfaces. Here, the authors show that the no-slip conditions in microfluidic devices grant spatiotemporal control over molecular grafting.

    • Yuanzhi Xia
    • Semih Sevim
    • Josep Puigmartí-Luis
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-12

  • External physical forces can bias a spontaneous symmetry breaking process but whether the shape of a reactor plays a role in chiral symmetry breaking processes is an open question. Here, the authors demonstrate chirality transfer from the chiral shape of a 3D helical channel to chiral supramolecular aggregates whereby the handedness of the helical channel dictates the direction of enantioselection.

    • Semih Sevim
    • Alessandro Sorrenti
    • Josep Puigmartí-Luis
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-9

  • Can we utilize electric fields (EF) as a smart reagent to catalyze chemical processes? Here the authors develop a continuous-flow electrostatic reactor as a microfluidic platform that allows for the effective catalysis of click reaction over a large electrode surface exploiting voltage-controlled EF as the sole catalyst.

    • Semih Sevim
    • Roger Sanchis-Gual
    • Josep Puigmartí-Luis
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-9