Products and Services Bioanalytics


  • Confocal measurement techniques, chemical analysis in microplates
  • Raman spectroscopy for bio-molecules, difference Raman spectroscopy, confocal Raman spectroscopy
  • Static and dynamic laser light scattering in small sample volumes (µl - nl), analysis of aggregations and interaction potentials
  • Fluorescence based methods: Fluorescence lifetime, fluorescence polarization
  • Immunochemical analytics (detection techniques based on antibodies)
  • Tunable laser from near infrared to vacuum UV


Janzen, C., Hoffmann, K.:
Optical measurements for the rational screening of protein crystallization conditions
In: Handbook of Biophotonics Vol. 3: Photonics in Pharmaceutics, Bioanalysis and Environmental Research
Jürgen Popp (Editor), Valery V. Tuchin (Editor), Arthur Chiou (Editor), Stefan H. Heinemann (Editor)
Weinheim: WILEY-VCH, 257-287 (2012)

257-287 (2012)Jahnke, J., Mahlmann, D. M.
Differences in the cellular dry weight per unit biovolume of Phormidium autumnale (Cyanobacteria) dependent on growth conditions
J. Appl. Phycol. 22, 117-122

Jahnke, J., Mahlmann, D., Jacobs, P., Priefer, U.
The influence of growth conditions on the cellular dry weight per unit biovolume of Klebsormidium flaccidum (Charophyta), a typical ubiquitous soil alga
J. Appl. Phycol. DOI 10.1007/s10811-010-9557-z

Spiess, A.C., Zavrel, M., Ansorge-Schumacher, M.B., Janzen, C., Michalik, C., Schmidt, T.W., Schwendt, T., Büchs, J., Poprawe, R., Marquardt, W.
Model discrimination for the propionic acid diffusion into hydrogel beads using lifetime confocal laser scanning microscopy
Chemical Engineering Science 63, Nr.13, S.3457-3465