3D rotational diffusion microrheology using 2D video microscopy

We propose a simple way to perform three-dimensional (3D) rotational microrheology using two-dimensional (2D) video microscopy. The 3D rotational brownian motion of micrometric wires in a viscous fluid is deduced from their projection on the focal plane of an optical microscope objective. The rotati...

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Veröffentlicht in:	arXiv.org 2012-01
Hauptverfasser:	Rémy Colin, Yan, Minhao, Chevry, Loudjy, Berret, Jean-François, Abou, Bérengère
Format:	Artikel
Sprache:	eng
Schlagworte:	Brownian motion Diffusion coefficient Elastic anisotropy Focal plane Microscopy Physics - Soft Condensed Matter Physics - Statistical Mechanics Three dimensional motion Viscoelasticity Viscous fluids
Online-Zugang:	Volltext
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