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Updated: Aug 20, 2026

Live Cell Imaging of F-actin Dynamics via Fluorescent Speckle Microscopy (FSM)
Published on: August 5, 2009
Time-resolved measurements from speckle interferometry
J M Tualle1, H L Nghiêm, C Schäfauer
1Laboratoire de Physique des Lasers (Centre National de la Recherche Scientifique, Unité Mixte de Recherche 7538), Université Paris 13, 99 Avenue J.-B. Clément, 93430 Villetaneuse, France. tualle@galilee.univ-paris13.fr
Abstract:
We present time-resolved measurements by speckle interferometry of the light scattered by a liquid medium. Measurements were performed by use of reflectance geometry and are compared with results obtained in the same conditions with a femtosecond laser and a streak camera. The setup was also tested in vivo on the forearm of a human volunteer to demonstrate the potential utility of such a setup for biomedical applications.

