Documentos de L. A. Bagatolli

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Mostrando 10 resultados de: 35

Cholesterol rules: Direct observation of the coexistence of two fluid phases in native pulmonary surfactant membranes at physiological temperatures

Article

Abstract: Pulmonary surfactant, the lipid-protein material that stabilizes the respiratory surface of the lung

Palabras claves:

Autores:

De La Serna J.B., L. A. Bagatolli, Perez-Gil J., Simonsen A.C.

Fuentes:

scopus

An outlook on organization of lipids in membranes: Searching for a realistic connection with the organization of biological membranes

Review

Abstract: Lipid-bilayer membranes are formed by self-assembly processes. The molecular interactions within the

Palabras claves:

Biological membrane model, Equilibrium thermodynamic phases, Lateral pressure profile, Membrane domains, Non equilibrium phenomena, Trans-bilayer structure

Autores:

Ipsen J.H., L. A. Bagatolli, Mouritsen O.G., Simonsen A.C.

Fuentes:

scopus

A method for analysis of lipid vesicle domain structure from confocal image data

Article

Abstract: Quantitative characterization of the lateral structure of curved membranes based on fluorescence mic

Palabras claves:

Confocal microscopy, image analysis, Lateral vesicle structure, Lipid bilayer, Triangulated surface

Autores:

Fidorra M., Härtel S., Husen P., Ipsen J.H., L. A. Bagatolli

Fuentes:

scopus

Coupled response of membrane hydration with oscillating metabolism in live cells: An alternative way to modulate structural aspects of biological membranes?

Article

Abstract: We propose that active metabolic processes may regulate structural changes in biological membranes v

Palabras claves:

6-acyl-2-(dimethylamino)naphtalenes fluorescence probes, Association-induction hypothesis (AIH), ATP, Biological membranes, crowding, Cytoskeletal proteins, Lyotropic mesomorphism, Mesophases, water activity

Autores:

L. A. Bagatolli, Olsen L.F., Stock R.P.

Fuentes:

scopus

Ceramide-enriched membrane domains in red blood cells and the mechanism of sphingomyelinase-induced hot-cold hemolysis

Article

Abstract: Hot-cold hemolysis is the phenomenon whereby red blood cells, preincubated at 37°C in the presence o

Palabras claves:

Autores:

Alonso A., Goñi F.M., Hannun Y.A., L. A. Bagatolli, López D.J., Montes L.R., Sot J., Stonehouse M.J., Vasil M.L., Wu B.X.

Fuentes:

scopus

Absence of fluid-ordered/fluid-disordered phase coexistence in ceramide/POPC mixtures containing cholesterol

Article

Abstract: The effect of temperature on the lateral structure of lipid bilayers composed of porcine brain ceram

Palabras claves:

Autores:

Duelund L., Fidorra M., L. A. Bagatolli, Leidy C., Simonsen A.C.

Fuentes:

scopus

Activation of dynamin II by POPC in giant unilamellar vesicles: A two-photon fluorescence microscopy study

Article

Abstract: The interaction of dynamin II with giant unilamellar vesicles was studied using two-photon fluoresce

Palabras claves:

1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine (POPC), Dynamin, Fluorescence, Giant unilamellar vesicles, N-methylanthraniloyl guanosine 5′-[γ-thio]triphosphate (mant-GTPγS), Two-photon microscopy

Autores:

Albanesi J.P., Binns D.D., Jameson D.M., L. A. Bagatolli

Fuentes:

scopus

Giant unilamellar vesicles (GUVs) as a laboratory to study mesoscopic lipid domains in membranes

Book Part

Abstract: There is a substantial literature from the 1970s, often overlooked by many present workers, on the p

Palabras claves:

Autores:

L. A. Bagatolli, Mouritsen O.G.

Fuentes:

scopus

Giant vesicles, laurdan, and two-photon fluorescence microscopy: Evidence of lipid lateral separation in bilayers

Gratton E., Hazlett T., L. A. Bagatolli, Sanchez S.A.

Fuentes:

scopus

Electroformation of giant unilamellar vesicles from native membranes and organic lipid mixtures for the study of lipid domains under physiological ionic-strength conditions.

Article

Abstract: Giant unilamellar vesicles (GUVs) constitute a cell-sized model membrane system that allows direct v

Palabras claves:

Autores:

Ahyayauch H., Alonso A., Goñi F.M., Ibarguren M., L. A. Bagatolli, Montes L.R., Sot J.

Fuentes:

scopus

Mostrando 10 resultados de: 35

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Palabras Claves

Cholesterol rules: Direct observation of the coexistence of two fluid phases in native pulmonary surfactant membranes at physiological temperatures

An outlook on organization of lipids in membranes: Searching for a realistic connection with the organization of biological membranes

A method for analysis of lipid vesicle domain structure from confocal image data

Coupled response of membrane hydration with oscillating metabolism in live cells: An alternative way to modulate structural aspects of biological membranes?

Ceramide-enriched membrane domains in red blood cells and the mechanism of sphingomyelinase-induced hot-cold hemolysis

Absence of fluid-ordered/fluid-disordered phase coexistence in ceramide/POPC mixtures containing cholesterol

Activation of dynamin II by POPC in giant unilamellar vesicles: A two-photon fluorescence microscopy study

Giant unilamellar vesicles (GUVs) as a laboratory to study mesoscopic lipid domains in membranes

Giant vesicles, laurdan, and two-photon fluorescence microscopy: Evidence of lipid lateral separation in bilayers

Electroformation of giant unilamellar vesicles from native membranes and organic lipid mixtures for the study of lipid domains under physiological ionic-strength conditions.