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Showing 1–9 of 9 results
Advanced filters: Author: Grigory Tikhomirov Clear advanced filters

  • Twisting two-dimensional materials gives them novel properties, but it is challenging to program them. Now DNA origami has been shown to seed the growth of twisted superlattices at new scales and with better programmability.

    • Max Ladabaum
    • Grigory Tikhomirov
    News & Views
    Nature Nanotechnology
    P: 1-2

  • Strand displacement is commonly used in DNA nanotechnology to program dynamic interactions between individual DNA strands. Here, the authors describe a tile displacement principle that is similar in concept but occurs on a larger structural level: the displacement reactions take place between DNA origami tiles, allowing reconfiguration of entire systems of interacting DNA structures.

    • Philip Petersen
    • Grigory Tikhomirov
    • Lulu Qian
    ResearchOpen Access
    Nature Communications
    Volume: 9, P: 1-10

  • Programming stochastic self-assembly of DNA origami tiles to create complex patterns with controlled properties.

    • Grigory Tikhomirov
    • Philip Petersen
    • Lulu Qian
    Research
    Nature Nanotechnology
    Volume: 12, P: 251-259

  • Molecular computing programmed with complementary nucleic acid strands allows the construction of sophisticated biomolecular circuits. Now, systems with partially complementary strands have been shown to enable more compact and faster molecular circuits, and may illuminate biological processes.

    • Philip Petersen
    • Grigory Tikhomirov
    News & Views
    Nature Chemistry
    Volume: 15, P: 9-11

  • Controlling the self-assembly of small molecules within living animals is complicated because of the complex and dynamic nature of the physiological environment. Here, a strategy for directing in situ self-assembly of small molecules into fluorescent nano-aggregates in living mice is demonstrated. The nano-aggregates can be used for imaging caspase-3/7 activity in human tumour xenograft mouse models.

    • Deju Ye
    • Adam J. Shuhendler
    • Jianghong Rao
    Research
    Nature Chemistry
    Volume: 6, P: 519-526