Tatiana Latychevskaia

Summary

Publications

  1. ncbi request reprint Simultaneous reconstruction of phase and amplitude contrast from a single holographic record
    Tatiana Latychevskaia
    Institute of Physics, University of Zurich, Zurich, Switzerland
    Opt Express 17:10697-705. 2009
  2. doi request reprint Depth-resolved holographic reconstructions by three-dimensional deconvolution
    Tatiana Latychevskaia
    Physics Institute, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
    Opt Express 18:22527-44. 2010
  3. doi request reprint Resolution enhancement by extrapolation of coherent diffraction images: a quantitative study on the limits and a numerical study of nonbinary and phase objects
    T Latychevskaia
    Department of Physics, University of Zurich, Zurich, Switzerland
    J Microsc 264:3-13. 2016
  4. doi request reprint On artefact-free reconstruction of low-energy (30-250eV) electron holograms
    Tatiana Latychevskaia
    Physics Institute, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland Electronic address
    Ultramicroscopy 145:22-7. 2014
  5. doi request reprint Resolution enhancement in digital holography by self-extrapolation of holograms
    Tatiana Latychevskaia
    Physics Institute, University of Zurich, Winterthurerstrasse 190, CH 8057, Switzerland
    Opt Express 21:7726-33. 2013
  6. doi request reprint When holography meets coherent diffraction imaging
    Tatiana Latychevskaia
    Institute of Physics, University of Zurich, Winterthurerstrasse 190, CH 8057, Switzerland
    Opt Express 20:28871-92. 2012
  7. doi request reprint Novel Fourier-domain constraint for fast phase retrieval in coherent diffraction imaging
    Tatiana Latychevskaia
    Institute of Physics, University of Zurich, Winterthurerstrasse 190, CH 8057, Switzerland
    Opt Express 19:19330-9. 2011
  8. doi request reprint Direct Observation of Individual Charges and Their Dynamics on Graphene by Low-Energy Electron Holography
    Tatiana Latychevskaia
    Physics Department, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
    Nano Lett 16:5469-74. 2016
  9. doi request reprint Holography and coherent diffraction with low-energy electrons: A route towards structural biology at the single molecule level
    Tatiana Latychevskaia
    Physics Department, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
    Ultramicroscopy 159:395-402. 2015
  10. doi request reprint Individual filamentous phage imaged by electron holography
    Gregory B Stevens
    Department of Biochemistry, University of Zurich, Switzerland
    Eur Biophys J 40:1197-201. 2011

Collaborators

  • Christoph T Koch
  • H W Fink
  • Jean Nicolas Longchamp
  • Conrad Escher
  • Gregory B Stevens
  • Matthias Germann
  • Peter Lindner
  • Andreas Plückthun
  • Michael Kruger

Detail Information

Publications15

  1. ncbi request reprint Simultaneous reconstruction of phase and amplitude contrast from a single holographic record
    Tatiana Latychevskaia
    Institute of Physics, University of Zurich, Zurich, Switzerland
    Opt Express 17:10697-705. 2009
    ..The method has also been applied to previously published electron holograms of single DNA molecules...
  2. doi request reprint Depth-resolved holographic reconstructions by three-dimensional deconvolution
    Tatiana Latychevskaia
    Physics Institute, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
    Opt Express 18:22527-44. 2010
    ..Simulated and experimental examples are presented and demonstrate artifact and noise free three-dimensional reconstructions from a single two-dimensional holographic record...
  3. doi request reprint Resolution enhancement by extrapolation of coherent diffraction images: a quantitative study on the limits and a numerical study of nonbinary and phase objects
    T Latychevskaia
    Department of Physics, University of Zurich, Zurich, Switzerland
    J Microsc 264:3-13. 2016
    ..We present two numerical studies; namely, the extrapolation of diffraction patterns of nonbinary and that of phase objects together with a discussion of the optimal extrapolation procedure. ..
  4. doi request reprint On artefact-free reconstruction of low-energy (30-250eV) electron holograms
    Tatiana Latychevskaia
    Physics Institute, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland Electronic address
    Ultramicroscopy 145:22-7. 2014
    ..The presented sideband filtering reconstruction method eliminates the twin image and allows for reconstruction despite the biprism-like effect, which we demonstrate on both, simulated and experimental examples. ..
  5. doi request reprint Resolution enhancement in digital holography by self-extrapolation of holograms
    Tatiana Latychevskaia
    Physics Institute, University of Zurich, Winterthurerstrasse 190, CH 8057, Switzerland
    Opt Express 21:7726-33. 2013
    ..The wavefront beyond the experimentally detected area is thus retrieved and the hologram reconstruction shows enhanced resolution. To demonstrate the power of this concept, we apply it to simulated as well as experimental holograms...
  6. doi request reprint When holography meets coherent diffraction imaging
    Tatiana Latychevskaia
    Institute of Physics, University of Zurich, Winterthurerstrasse 190, CH 8057, Switzerland
    Opt Express 20:28871-92. 2012
    ..Although we have demonstrated our HCDI method using laser light and low-energy electrons, it can also be applied to any other coherent radiation such as X-rays or high-energy electrons...
  7. doi request reprint Novel Fourier-domain constraint for fast phase retrieval in coherent diffraction imaging
    Tatiana Latychevskaia
    Institute of Physics, University of Zurich, Winterthurerstrasse 190, CH 8057, Switzerland
    Opt Express 19:19330-9. 2011
    ..In comparison to conventional schemes this Fourier-domain constraint results in a fast and reliable convergence of the iterative reconstruction process...
  8. doi request reprint Direct Observation of Individual Charges and Their Dynamics on Graphene by Low-Energy Electron Holography
    Tatiana Latychevskaia
    Physics Department, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
    Nano Lett 16:5469-74. 2016
    ..Moreover, spatial resolution in the nanometer range and fast data acquisition inherent to lens-less low-energy electron holography allows for direct visual inspection of charge transfer processes. ..
  9. doi request reprint Holography and coherent diffraction with low-energy electrons: A route towards structural biology at the single molecule level
    Tatiana Latychevskaia
    Physics Department, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland
    Ultramicroscopy 159:395-402. 2015
    ..Once applied to individual biomolecules the method shall ultimately allow for non-destructive imaging and imports the potential to distinguish between different conformations of proteins with atomic resolution. ..
  10. doi request reprint Individual filamentous phage imaged by electron holography
    Gregory B Stevens
    Department of Biochemistry, University of Zurich, Switzerland
    Eur Biophys J 40:1197-201. 2011
    ..The challenge now is to improve the resolution of reconstructed images obtained by this method and to extend these structural studies to other biological molecules...
  11. ncbi request reprint Graphene unit cell imaging by holographic coherent diffraction
    Jean Nicolas Longchamp
    Physik Institut der Universität Zürich, Winterthurerstrasse 190, CH 8057 Zurich, Switzerland
    Phys Rev Lett 110:255501. 2013
    ..Given the fact that electrons with kinetic energies of the order of 100 eV do not damage biological molecules, it will now be a matter of developing methods for depositing individual proteins onto such graphene sheets. ..
  12. doi request reprint Low-energy electron holographic imaging of gold nanorods supported by ultraclean graphene
    Jean Nicolas Longchamp
    Physics Institute, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland Electronic address
    Ultramicroscopy 145:80-4. 2014
    ....
  13. pmc Inverted Gabor holography principle for tailoring arbitrary shaped three-dimensional beams
    Tatiana Latychevskaia
    Physics Department, University of Zurich Winterthurerstrasse 190, 8057 Zurich, Switzerland
    Sci Rep 6:26312. 2016
    ..We provide both, simulated and experimental results to demonstrate the power of this novel method. ..
  14. ncbi request reprint Nondestructive imaging of individual biomolecules
    Matthias Germann
    Institute of Physics, University of Zurich, Winterthurerstrasse 190, CH 8057 Zurich, Switzerland
    Phys Rev Lett 104:095501. 2010
    ..In fact, we show that DNA withstands coherent low energy electron radiation with deBroglie wavelength in the Angstrom regime despite a vast dose of 10{8} electrons/nm{2} accumulated over more than one hour...