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Showing 1–2 of 2 results
Advanced filters: Author: Lennart Grabenhorst Clear advanced filters

  • The study presents a modular DNA origami-based single-molecule nanosensor that separates sensing from the signal output. It achieves high fluorescence resonance energy transfer contrast and enables tuning of the response window for improved sensor specificity, multiplexing and logic sensing.

    • Lennart Grabenhorst
    • Martina Pfeiffer
    • Viktorija Glembockyte
    Research
    Nature Nanotechnology
    Volume: 20, P: 303-310

  • Single-molecule fluorescence currently requires specialized imaging equipment due to the low signal of a single emitter. Here the authors introduce NanoAntennas with Cleared HOtSpots (NACHOS) to boost the signal sufficient for detection of a single emitter by a smartphone, opening the door to point-of-care applications.

    • Kateryna Trofymchuk
    • Viktorija Glembockyte
    • Philip Tinnefeld
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-8