Mostrando 10 resultados de: 49
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Biochimica et Biophysica Acta - Biomembranes(10)
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scopus(49)
A model for the interaction of 6-lauroyl-2-(N,N-dimethylamino)naphthalene with lipid environments: Implications for spectral properties
ArticleAbstract: Although 6-lauroyl-2-(N,N-dimethylamino)naphthalene (LAURDAN) is now widely used as a probe for lipiPalabras claves:Autores:Fidelio G.D., Gratton E., L. A. Bagatolli, Parasassi T.Fuentes:scopusA two-photon view of an enzyme at work: Crotalus atrox venom PLA<inf>2</inf> interaction with single-lipid and mixed-lipid giant unilamellar vesicles
ArticleAbstract: We describe the interaction of Crotalus atrox-secreted phospholipase A2 (sPLA2) with giant unilamellPalabras claves:Autores:Gratton E., Hazlett T., L. A. Bagatolli, Sanchez S.A.Fuentes:scopusCompositional and structural characterization of monolayers and bilayers composed of native pulmonary surfactant from wild type mice
ArticleAbstract: This work comprises a structural and dynamical study of monolayers and bilayers composed of native pPalabras claves:fluorescence microscopy, LAURDAN GP function, Liquid immiscibility, Membrane domains, Native pulmonary surfactant membranesAutores:Berzina Z., De La Serna J.B., Ejsing C.S., Hannibal-Bach H.K., Hansen S., Knudsen J., L. A. Bagatolli, Simonsen A.C.Fuentes:scopusBiophysical Evaluation of Food Decontamination Effects on Tissue and Bacteria
ArticleAbstract: Traditionally, the effects and efficiency of food surface decontamination processes, such as chlorinPalabras claves:Campylobacter jejuni, collagen, Differential scanning calorimetry, ESCHERICHIA coli, LISTERIA MONOCYTOGENES, Second-harmonic generation imaging microscopyAutores:Andersen A.Z., Birk T., Brewer J.R., Duelund L., Garde K., Kallipolitis B., Krebs N., L. A. Bagatolli, Nielsen P.K.Fuentes:scopusAn outlook on organization of lipids in membranes: Searching for a realistic connection with the organization of biological membranes
ReviewAbstract: Lipid-bilayer membranes are formed by self-assembly processes. The molecular interactions within thePalabras claves:Biological membrane model, Equilibrium thermodynamic phases, Lateral pressure profile, Membrane domains, Non equilibrium phenomena, Trans-bilayer structureAutores:Ipsen J.H., L. A. Bagatolli, Mouritsen O.G., Simonsen A.C.Fuentes:scopusCoupled response of membrane hydration with oscillating metabolism in live cells: An alternative way to modulate structural aspects of biological membranes?
ArticleAbstract: We propose that active metabolic processes may regulate structural changes in biological membranes vPalabras claves:6-acyl-2-(dimethylamino)naphtalenes fluorescence probes, Association-induction hypothesis (AIH), ATP, Biological membranes, crowding, Cytoskeletal proteins, Lyotropic mesomorphism, Mesophases, water activityAutores:L. A. Bagatolli, Olsen L.F., Stock R.P.Fuentes:scopusAbsence of fluid-ordered/fluid-disordered phase coexistence in ceramide/POPC mixtures containing cholesterol
ArticleAbstract: The effect of temperature on the lateral structure of lipid bilayers composed of porcine brain ceramPalabras claves:Autores:Duelund L., Fidorra M., L. A. Bagatolli, Leidy C., Simonsen A.C.Fuentes:scopusEasy and Fast Preparation of Large and Giant Vesicles from Highly Confined Thin Lipid Films Deposited at the Air–Water Interface
ArticleAbstract: Lipid vesicles are supramolecular structures of great interest for industrial and research applicatiPalabras claves:Encapsulation, Flow cytometry, Giant vesicles, Langmuir films, Microscopy, Phospholipids, ProtocolAutores:Bavastrello V., Caliari A., Hanczyc M.M., L. A. Bagatolli, Pesce I.Fuentes:scopusEffect of detergents on the physicochemical properties of skin stratum corneum: A two-photon excitation fluorescence microscopy study
ArticleAbstract: Objective: Understanding the structural and dynamical features of skin is critical for advancing innPalabras claves:detergents, fluorescence lifetime imaging, LAURDAN generalized polarization, Multiphoton excitation fluorescence microscopy, skin barrier, transdermal pathwaysAutores:Ananthapadmanabhan K.P., Bloksgaard M., Brewer J.R., L. A. Bagatolli, Pashkovski E., Sørensen J.A.Fuentes:scopusDirect observation of lipid domains in free standing bilayers: From simple to complex lipid mixtures
Conference ObjectAbstract: The direct observation of temperature-dependent lipid phase equilibria, using two-photon excitationPalabras claves:Giant unilamellar vesicles, Lipid bilayers, Lipid domainsAutores:L. A. BagatolliFuentes:scopus