@article{BraeuerBurchardtMunkeltBleieretal.2022,
  author    = {Br{\"a}uer-Burchardt, Christian and Munkelt, Christoph and Bleier, Michael and Heinze, Matthias and Gebhart, Ingo and K{\"u}hmstedt, Peter and Notni, Gunther},
  title     = {A new sensor system for accurate 3D surface measurements and modeling of underwater objects},
  series = {Applied Sciences},
  volume    = {12},
  journal   = {Applied Sciences},
  number    = {9},
  issn      = {2076-3417},
  doi       = {10.3390/app12094139},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-270792},
  year      = {2022},
  abstract  = {A new underwater 3D scanning device based on structured illumination and designed for continuous capture of object data in motion for deep sea inspection applications is introduced. The sensor permanently captures 3D data of the inspected surface and generates a 3D surface model in real time. Sensor velocities up to 0.7 m/s are directly compensated while capturing camera images for the 3D reconstruction pipeline. The accuracy results of static measurements of special specimens in a water basin with clear water show the high accuracy potential of the scanner in the sub-millimeter range. Measurement examples with a moving sensor show the significance of the proposed motion compensation and the ability to generate a 3D model by merging individual scans. Future application tests in offshore environments will show the practical potential of the sensor for the desired inspection tasks.},
  language  = {en}
}
@article{WaeldchenLehmannKleinetal.2015,
  author    = {W{\"a}ldchen, Sina and Lehmann, Julian and Klein, Teresa and van de Linde, Sebastian and Sauer, Markus},
  title     = {Light-induced cell damage in live-cell super-resolution microscopy},
  series = {Scientific Reports},
  volume    = {5},
  journal   = {Scientific Reports},
  number    = {15348},
  doi       = {10.1038/srep15348},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-145207},
  year      = {2015},
  abstract  = {Super-resolution microscopy can unravel previously hidden details of cellular structures but requires high irradiation intensities to use the limited photon budget efficiently. Such high photon densities are likely to induce cellular damage in live-cell experiments. We applied single-molecule localization microscopy conditions and tested the influence of irradiation intensity, illumination-mode, wavelength, light-dose, temperature and fluorescence labeling on the survival probability of different cell lines 20-24 hours after irradiation. In addition, we measured the microtubule growth speed after irradiation. The photo-sensitivity is dramatically increased at lower irradiation wavelength. We observed fixation, plasma membrane permeabilization and cytoskeleton destruction upon irradiation with shorter wavelengths. While cells stand light intensities of similar to 1 kW cm\(^{-2}\) at 640 nm for several minutes, the maximum dose at 405 nm is only similar to 50 J cm\(^{-2}\), emphasizing red fluorophores for live-cell localization microscopy. We also present strategies to minimize phototoxic factors and maximize the cells ability to cope with higher irradiation intensities.},
  language  = {en}
}