The use of fluorescence fluctuation in polarization sensitive experiments

Dror Fixler

doi:10.1117/12.2036490

4 March 2014 The use of fluorescence fluctuation in polarization sensitive experiments

Dror Fixler

Proceedings Volume 8947, Imaging, Manipulation, and Analysis of Biomolecules, Cells, and Tissues XII; 894717 (2014) https://doi.org/10.1117/12.2036490
Event: SPIE BiOS, 2014, San Francisco, California, United States

Abstract

In fluorescence fluctuation polarization sensitive experiments, the limitations associated with detecting the rotational timescale are usually eliminated by applying fluorescence correlation spectroscopy analysis. A new method to extract the rotational correlation time of molecule in fluorescence fluctuation polarization sensitive measurements is suggested in our talk. This new method is advantageous in cases where the rotational correlation time of the fluorescent molecule is much lower than the temporal resolution of the system, or in cases where the rotational correlation time is not observed by standard autocorrelation analysis methods such as fluorescence correlation spectroscopy (FCS) or rotational correlation functions analysis.

Citation Download Citation

Dror Fixler "The use of fluorescence fluctuation in polarization sensitive experiments", Proc. SPIE 8947, Imaging, Manipulation, and Analysis of Biomolecules, Cells, and Tissues XII, 894717 (4 March 2014); https://doi.org/10.1117/12.2036490

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