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Showing 1–4 of 4 results
Advanced filters: Author: Arnold L Rheingold Clear advanced filters

  • Externally applied mechanical forces can steer molecules along reaction paths that are otherwise inaccessible. Single-molecule force spectroscopy has now been used to quantify the force required to induce symmetry-forbidden reactivity in three different reactions and compare their behaviour to that of the symmetry-allowed analogues.

    • Junpeng Wang
    • Tatiana B. Kouznetsova
    • Stephen L. Craig
    Research
    Nature Chemistry
    Volume: 7, P: 323-327

  • The operational simplicity of modifying the surfaces of thiol-capped gold nanoparticles has been a hallmark of their success in materials chemistry, despite having limited control over the surface composition. Now, SNAr chemistry on activated perfluoroaromatics has been shown to mimic this simplicity and allow for the synthesis of atomically precise nanomolecules.

    • Elaine A. Qian
    • Alex I. Wixtrom
    • Alexander M. Spokoyny
    Research
    Nature Chemistry
    Volume: 9, P: 333-340

  • A small-molecule activator of procaspase 3, 1541, forms chemical fibrils. shRNA screens, caspase proteomics and small-molecule profiling reveal that these fibrils enter cells through endocytosis and promote a distinctive form of cell death.

    • Olivier Julien
    • Martin Kampmann
    • James A Wells
    Research
    Nature Chemical Biology
    Volume: 10, P: 969-976