Results 141 to 150 of about 7,002 (182)

Accurate Single-Particle Tracking and Diffusion Measurement in Freestanding Lipid Bilayers and Model Membranes. [PDF]

open access: yesAnal Chem
Van Ye LA   +6 more
europepmc   +1 more source

Determination of micelle diffusion coefficients with fluorescence correlation spectroscopy (FCS)

Journal of Colloid and Interface Science, 2009
In our study we determined the diffusion coefficient of Tween 20 micelles at different surfactant concentrations (10(-4)-10(-2) M) via fluorescence correlation spectroscopy. The hydrophobic fluorescent dye 9,10-bis(phenylethynyl)anthracene, located in the micellar phase, was used as marker for the diffusion of Tween 20 micelles. The hydrodynamic radius
Luschtinetz, Franziska, Dosche, Carsten
exaly   +4 more sources

Fluorescence Correlation Spectroscopy (FCS)

2006
In Fluorescence Correlation Spectroscopy (FCS), fluctuations of the fluorescence intensity of fluorophore-labeled molecules, excited by a sharply focused laser beam, are observed. Owing to high sensitivity, detection at the level of single molecules is possible.
Jerker Widengren, Aladdin Pramanik
exaly   +2 more sources

Fluorescence Correlation Spectroscopy (FCS)-Based Characterisation of Aptamer Ligand Interaction

Methods in Molecular Biology, 2009
Fluorescence correlation spectroscopy (Bacia and Schwille (2007) Nat. Protoc. 2, 2842-2856) reveals molecular mobilities, enabling to identify molecular interactions based on a change of diffusion times (Rigler and Elson, (2001) Fluorescence Correlation Spectroscopy: Theory and Applications. Springer, Berlin; Haustein, and Schwille, (2004) Curr.
Ulrich Hahn, Arne Werner, Hahn Ulrich
exaly   +3 more sources

Fluorescence Correlation Spectroscopy (FCS): A Promising Tool for Biological Research

Applied Spectroscopy Reviews, 2011
Fluorescence correlation spectroscopy (FCS) is an important biophysical technique. FCS is currently being used in many areas of biology to solve several scientific problems. Its properties such as detection at the single molecular level, higher sensitivity, and use of lower sample volume make FCS a promising molecular diagnostic tool.
Gottfried Kohler
exaly   +3 more sources

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