Quantitative image analysis for single molecule localization microscopy

Localization microscopy is a powerful tool for circumventing the diffraction limit in fluorescence microscopy. In this technique sparse subsets of the fluorophores labeling a sample are switched on and off, and subsequently localized with a precision on the order of several nanometers. A high resolution image can then be built up from the...

Correction: Quantitative Localization Microscopy: Effects of Photophysics and Labeling Stoichiometry

Co-Orientation: Quantifying Simultaneous Co-Localization and Orientational Alignment of Filaments in Light Microscopy

Co-localization analysis is a widely used tool to seek evidence for functional interactions between molecules in different color channels in microscopic images. Here we extend the basic co-localization analysis by including the orientations of the structures on which the molecules reside. We refer to the combination of co-localization of...

Co-Orientation: Quantifying Simultaneous Co-Localization and Orientational Alignment of Filaments in Light Microscopy

Co-localization analysis is a widely used tool to seek evidence for functional interactions between molecules in different color channels in microscopic images. Here we extend the basic co-localization analysis by including the orientations of the structures on which the molecules reside. We refer to the combination of co-localization of...

Quantitative Localization Microscopy: Effects of Photophysics and Labeling Stoichiometry

Quantification in localization microscopy with reversibly switchable fluorophores is severely hampered by the unknown number of switching cycles a fluorophore undergoes and the unknown stoichiometry of fluorophores on a marker such as an antibody. We overcome this problem by measuring the average number of localizations per fluorophore, or...