Now showing items 1-10 of 39
Phase retrieval methods in inline-holography
(Universität Ulm, 2016-08-02)
Quantitative phase imaging, i.e. the detection of the phase delay imposed by a biological cell or thin transparent sample on the incoming electromagnetic wave, allows not only to visualize the otherwise hidden structure ...
Integrin and cell type specific traction force generation and the impact of extrinsic and intrinsic factors
(Universität Ulm, 2016-12-02)
We used cell traction force microscopy with micropost arrays, to gain insight into the force generation apparatus of different cell types. Therefore we created micropost arrays made of polydimethylsiloxane and established ...
Inversion of dynamical scattering from large-angle rocking-beam electron diffraction patterns
(Universität Ulm, 2017-04-27)
A method for ab-initio structure factor retrieval from large-angle rocking-beam electron diffraction (LARBED)data of thin crystals is described and tested. This method determines crystal structure factors and specimen ...
Viscoelastic and structural properties of the cytoskeleton
(Universität Ulm, 2018-04-09)
The viscoelasticity of the cell's cytoskeleton is important for various cellular processes and changes in these properties are associated with numerous diseases. Microrheology, which uses the motion of embedded particles, ...
Characterization of nickelate-based short-period superlattices using transmission electron microscopy
(Universität Ulm, 2017-12-12)
RMO3 perovskites (R = rare-earth metal, M = transition metal) represent a board spectrum of intriguing functionalities such as metal-insulator transitions, multiferroicity, colossal magnetoresistance and superconductivity ...
The functional morphology of interconduit pit membranes in fresh and dehydrated xylem tissues of angiosperm species
(Universität Ulm, 2018-10-22)
Interconduit pit membranes represent porous media for water transport between neighbouring conduits. Anatomical observations of bordered pits and their pit membranes in vesselless and vessel-bearing angiosperms based on ...
Yeast polarisome and the transport protein Myo2
(Universität Ulm, 2018)
Advanced focused ion beam methods for prototyping and analytical applications
(Universität Ulm, 2018-12-17)
Focused ion beam (FIB) and scanning electron microscopy (SEM) became indispensable tools for material science, nanotechnology and natural sciences, including various aspects of analytical chemistry. Maskless prototyping ...
Tiefenaufgelöste Kathodolumineszenz-Spektroskopie-Untersuchungen an nitridischen Halbleiterstrukturen
(Universität Ulm, 2018)
Boi1 and Boi2 contribute to the polarization of the secretory pathway in Saccharomyces cerevisiae
(Universität Ulm, 2017)