A magnetic stirring setup for applications in ultrafast spectroscopy of photo-sensitive solutions

Rev. Sci. Instrum., 2015, http://dx.doi.org/10.1063/1.4911406, Volume 86, Issue 3 published on 02.03.2015
Rev. Sci. Instrum., online article
An exchange system is presented, which allows ultrafast experiments with high excitation rates (1 kHz) on samples with reaction cycles in the range of a few seconds and small sample volumes of about 0.3 ml. The exchange is accomplished using a commercially available cuvette by the combination of a special type of magnetic stirring with transverse translational motion of the sample cuvette.

TU München
Helmholtz München
MPI of Neurobiology
MPI of Biochemistry