Abstract
Optical methods have been developed to measure a variety of biological relevant parameters of cells. Especially fluorescent dyes are meanwhile available for an increasing number of interesting features. In the described experiments we were mainly interested in dyes for membrane potential and variety of dyes for ionic concentrations. The intracellular calcium concentration is of specific interest here. Another question is that about changes in size and geometry of cells under variable gravity conditions, here light scatter experiments have been proven to be very useful. In the following both types of experiments will be presented, using the Bremen drop-tower as a microgravity platform.
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© 2011 Higher Education Press, Beijing and Springer-Verlag Berlin Heidelberg
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Wiedemann, M., Kohn, F.P.M., Roesner, H., Hanke, W.R.L. (2011). Fluorescence and Light Scatter Experiments to Investigate Cell Properties at Microgravity. In: Self-organization and Pattern-formation in Neuronal Systems Under Conditions of Variable Gravity. Nonlinear Physical Science. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-14472-1_8
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DOI: https://doi.org/10.1007/978-3-642-14472-1_8
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-14471-4
Online ISBN: 978-3-642-14472-1