About: Probing diffusion laws within cellular membranes by Z-scan fluorescence correlation spectroscopy

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Tato práce pojednává a výzkumu plasmových membrán, jejich typů a rozdílů ve struktuře pomocí fluorescenční korelační spektroskopie (FCS). (cs) The plasma membrane of various mammalian cell types is heterogeneous in structure and may contain microdomains, which can impose constraints on the lateral diffusion of its constituents. Fluorescence correlation spectroscopy (FCS) can be used to investigate the dynamic properties of the plasma membrane of living cells. Very recently, Wawrezinieck et al. (Wawrezinieck, L., H. Rigneault, D. Marguet, and P. F. Lenne. 2005. Biophys. J. 89:4029-4042) described a method to probe the nature of the lateral microheterogeneities of the membrane by varying the beam size in the FCS instrument. The dependence of the width of the autocorrelation function at half-maximum, i.e., the diffusion time, on the transverse area of the confocal volume gives information on the nature of the imposed confinement. The plasma membrane of various mammalian cell types is heterogeneous in structure and may contain microdomains, which can impose constraints on the lateral diffusion of its constituents. Fluorescence correlation spectroscopy (FCS) can be used to investigate the dynamic properties of the plasma membrane of living cells. Very recently, Wawrezinieck et al. (Wawrezinieck, L., H. Rigneault, D. Marguet, and P. F. Lenne. 2005. Biophys. J. 89:4029-4042) described a method to probe the nature of the lateral microheterogeneities of the membrane by varying the beam size in the FCS instrument. The dependence of the width of the autocorrelation function at half-maximum, i.e., the diffusion time, on the transverse area of the confocal volume gives information on the nature of the imposed confinement. (en)
Title	Probing diffusion laws within cellular membranes by Z-scan fluorescence correlation spectroscopy Výzkum difúzních zákonitostí buněčných membrán pomocí fluorescenční korelační spektroskopie (cs) Probing diffusion laws within cellular membranes by Z-scan fluorescence correlation spectroscopy (en)
skos:prefLabel	Probing diffusion laws within cellular membranes by Z-scan fluorescence correlation spectroscopy Výzkum difúzních zákonitostí buněčných membrán pomocí fluorescenční korelační spektroskopie (cs) Probing diffusion laws within cellular membranes by Z-scan fluorescence correlation spectroscopy (en)
skos:notation	RIV/61388955:_____/06:00043199!RIV07-AV0-61388955
http://linked.open.../vavai/riv/strany	L23;L25
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/05/2308), P(LC06063), Z(AV0Z40400503)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2007
http://linked.open...aciTvurceVysledku	Fagulová, Veronika Hof, Martin Humpolíčková, Jana Benda, Aleš
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyzikální chemie J. Heyrovského AV ČR, v.v.i.
http://linked.open...dnocenehoVysledku	494878
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/06:00043199
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	model membranes; rafts; organization (en)
http://linked.open.../riv/klicoveSlovo	organization model membranes rafts
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[93F4D1169AEE]
http://linked.open...i/riv/nazevZdroje	Biophysical Journal
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...vavai/riv/projekt	Flurescence microscopy in biological and medical research Understanding, control, and preparation of self-assembling biomembrane systems at interfaces
http://linked.open...UplatneniVysledku	2006
http://linked.open...v/svazekPeriodika	91
http://linked.open...iv/tvurceVysledku	Hof, Martin Humpolíčková, Jana Benda, Aleš Ameloot, M. Engelborghs, Y. Gielen, E. Vercammen, J. van de Ven, M. Fagulová, Veronika
http://linked.open...n/vavai/riv/zamer	Struktura, reaktivita a dynamika molekulárních a biomolekulárních systémů: teorie, experiment, aplikace
issn	0006-3495
number of pages	3 (xsd:int)

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