Z-Scan Fluorescence Correlation Spectroscopy: A Powerful Tool for Determination of Lateral Diffusion in Biological Systems

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Z-Scan Fluorescence Correlation Spectroscopy: A Powerful Tool for Determination of Lateral Diffusion in Biological Systems

Popis výsledku v původním jazyce

The characterization of the dynamics of biological membranes is a topic which currently grasps a high level of attention. Biological membranes are extremely important as they are required for both protection and communication of eukaryotic cells. They also play a key role for transportation of nutrients into and out of the cell. Recent studies have proved that biological membranes are not homogeneous but are instead composed of microdomains, which complicate the precise determination of lateral diffusion coefficients. Z-scan fluorescence correlation spectroscopy (Z-scan FCS), one of the fluorescence fluctuation methods, is a technique which can be employed to determine lateral diffusion coefficients of membrane lipids and also membrane-associated molecules. Moreover, when Z-scan FCS is used in combination with Wawrezinieck diffusion law, lipid rafts in heterogeneous membranes can be monitored.

Název v anglickém jazyce

Z-Scan Fluorescence Correlation Spectroscopy: A Powerful Tool for Determination of Lateral Diffusion in Biological Systems

Popis výsledku anglicky

The characterization of the dynamics of biological membranes is a topic which currently grasps a high level of attention. Biological membranes are extremely important as they are required for both protection and communication of eukaryotic cells. They also play a key role for transportation of nutrients into and out of the cell. Recent studies have proved that biological membranes are not homogeneous but are instead composed of microdomains, which complicate the precise determination of lateral diffusion coefficients. Z-scan fluorescence correlation spectroscopy (Z-scan FCS), one of the fluorescence fluctuation methods, is a technique which can be employed to determine lateral diffusion coefficients of membrane lipids and also membrane-associated molecules. Moreover, when Z-scan FCS is used in combination with Wawrezinieck diffusion law, lipid rafts in heterogeneous membranes can be monitored.

Druh

C - Kapitola v odborné knize

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

REVIEWS IN FLUORESCENCE 2009

ISBN

978-1-4419-9671-8

Počet stran výsledku

24

Strana od-do

321-344

Počet stran knihy

389

Název nakladatele

KLUWER ACADEMIC/PLENUM PUBL

Místo vydání

New York

Kód UT WoS kapitoly

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