Discrete and heterogeneous rotational dynamics of single membrane probe dyes in gel phase supported lipid bilayer

In order to probe the local dynamics of lipid bilayers in the gel phase, we measured the rotational time trajectories of a membrane probe, diI(3), in supported bilayers of DPPC (1,2-dipalmitoyl-sn-glycero-3-phosphocholine) using single molecule fluorescence polarization imaging. diI(3) has two hydro...

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Veröffentlicht in:	The Journal of chemical physics 2004-02, Vol.120 (6), p.3030-3039
Hauptverfasser:	Stevens, Benjamin C, Ha, Taekjip
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbocyanines - chemistry Computer Simulation Fluorescent Dyes - chemistry Gels - chemistry Lipid Bilayers - chemistry Membrane Proteins - chemistry Models, Chemical Models, Molecular Phase Transition Phospholipids - chemistry Protein Conformation Temperature
Online-Zugang:	Volltext
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