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Showing 1–6 of 6 results
Advanced filters: Author: Ramya Parameswaran Clear advanced filters

  • Mature B cells encounter antigens during development that induce anergy or functional unresponsiveness; this large reservoir of dormant autoreactive B cells may serve as a pool of extended antibody specificity for purposes of protective immunity, as well as the source of pathogenic autoantibodies that characterize rheumatic diseases such as systemic lupus erythematosus.

    • Julie Zikherman
    • Ramya Parameswaran
    • Arthur Weiss
    Research
    Nature
    Volume: 489, P: 160-164

  • This protocol describes how to fabricate and apply silicon-based structures for optically controlled neuromodulation. The structures can be used for nongenetic neuronal excitation in cultured neurons, brain slices, and in vivo applications.

    • Yuanwen Jiang
    • Ramya Parameswaran
    • Bozhi Tian
    Protocols
    Nature Protocols
    Volume: 14, P: 1339-1376

  • Intracellular, intercellular and extracellular silicon interfaces enable light-controlled non-genetic modulation of intracellular calcium dynamics, of cellular excitability, of neurotransmitter release from brain slices, and of brain activity in vivo.

    • Yuanwen Jiang
    • Xiaojian Li
    • Bozhi Tian
    Research
    Nature Biomedical Engineering
    Volume: 2, P: 508-521

  • Meta-electrodes, lasing and optoacoustic poration achieve network-wide intracellular recording.

    • Ramya Parameswaran
    • Bozhi Tian
    News & Views
    Nature Nanotechnology
    Volume: 13, P: 875-876

  • Minerals are rarely explored as building blocks for dynamic inorganic materials. Here, the authors derive inspiration from fish scales to create mutable surfaces based on arrays of calcite crystals, in which one end of each crystal is immobilized in and regenerated from silicone, and the other functional end is left exposed.

    • Jaeseok Yi
    • Yucai Wang
    • Bozhi Tian
    ResearchOpen Access
    Nature Communications
    Volume: 8, P: 1-9