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Vulovic, M. (author), Rieger, B. (author), Van Vliet, L.J. (author), Koster, A.J. (author), Ravelli, R.B.G. (author)
Charge-coupled devices (CCD) are nowadays commonly utilized in transmission electron microscopy (TEM) for applications in life sciences. Direct access to digitized images has revolutionized the use of electron microscopy, sparking developments such as automated collection of tomographic data, focal series, random conical tilt pairs and...
journal article 2009
document
Voortman, L.M. (author), Stallinga, S. (author), Schoenmakers, R.H.M. (author), Van Vliet, L.J. (author), Rieger, B. (author)
Today, the resolution in phase-contrast cryo-electron tomography is for a significant part limited by the contrast transfer function (CTF) of the microscope. The CTF is a function of defocus and thus varies spatially as a result of the tilting of the specimen and the finite specimen thickness. Models that include spatial dependencies have not...
journal article 2011
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Löschberger, A. (author), Van de Linde, S. (author), Debauvalle, M.C. (author), Rieger, B. (author), Heilemann, M. (author), Krohne, G. (author), Sauer, M. (author)
One of the most complex molecular machines of cells is the nuclear pore complex (NPC), which controls all trafficking of molecules in and out of the nucleus. Because of their importance for cellular processes such as gene expression and cytoskeleton organization, the structure of NPCs has been studied extensively during the last few decades,...
journal article 2012
document
Stallinga, S. (author), Rieger, B. (author)
We introduce a method for determining the position and orientation of fixed dipole emitters based on a combination of polarimetry and spot shape detection. A key element is an effective Point Spread Function model based on Hermite functions. The model offers a good description of the shape variations with dipole orientation and polarization...
journal article 2012
document
Nieuwenhuizen, R.P.J. (author), Bates, M. (author), Szymborska, A. (author), Lidke, K.A. (author), Rieger, B. (author), Stallinga, S. (author)
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...
journal article 2015
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Nieuwenhuizen, R.P.J. (author), Nahidiazar, L. (author), Manders, E.M.M. (author), Jalink, K. (author), Stallinga, S. (author), Rieger, B. (author)
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...
journal article 2015
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