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    Protocol

    Fluorescence Microscopy of Nanochannel-Confined DNA

    Stretching of DNA in nanoscale confinement allows for several important studies. The genetic contents of the DNA can be visualized on the single DNA molecule level and both the polymer physics of confined DNA ...

    Fredrik Westerlund, Fredrik Persson, Joachim Fritzsche in Single Molecule Analysis (2018)

  2. Article

    Open Access

    Label-free nanofluidic scattering microscopy of size and mass of single diffusing molecules and nanoparticles

    Label-free characterization of single biomolecules aims to complement fluorescence microscopy in situations where labeling compromises data interpretation, is technically challenging or even impossible. Howeve...

    Barbora Špačková, Henrik Klein Moberg, Joachim Fritzsche, Johan Tenghamn in Nature Methods (2022)