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The Composition of Nervous Membranes
1968Publisher Summary This chapter discusses the four groups of compounds that occur mainly in nervous system and all of them are membrane constituents. These compounds are gangliosides, proteolipids, polyphosphoinositides and neurokeratin. Gangliosides are neuronal components; proteolipids, poly-phosphoinositides and neurokeratin are myelin components ...
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Design of a Composite Membrane with Patches
Applied Mathematics & Optimization, 2010zbMATH Open Web Interface contents unavailable due to conflicting licenses.
CUCCU, FABRIZIO, EMAMIZADEH B, PORRU G.
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Lipid Composition of Membrane Domains
2004The isolation of subfractions of cell membranes on the basis of their solubility in non-ionic detergents has led to the discovery of lipid domain structure in membranes. Detergents used for this purpose include Triton, Brij, Lubrol and CHAPS. Different lipid constituents are known to resist solubilization by different detergents and the resulting ...
Kamen S, Koumanov +2 more
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Polyurethane Composite Membranes
Materials Science Forum, 2014Fibrous nanostructured polyurethane composite membranes were developed using electrospinning process. Membranes of polyurethane having silver and zinc oxide as additives were prepared by electrospinning of solutions having dimethylformamide (DMF) or its mixture with tetrahydrofuran (THF) (50:50 volume ratio) as solvent.
Nikolas Sinji Harada +4 more
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Composite Proton‐Conducting Membranes for PEMFCs
Fuel Cells, 2007AbstractComposite membranes are of interest for PEMFCs and DMFCs. This paper describes a basic study of the influence of silica on the proton conductivity: (i) added as a filler to poly(vinylidene fluoride‐hexafluoropropylene) and poly(benzimidazole)‐based membranes activated with H3PO4, or (ii) included in the matrix of class II hybrids based on ...
Mustarelli, P +6 more
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2004
The invention relates to a composite membrane comprising a sinter metal support (1) and a membrane layer (3) disposed on said support or on at least one intermediate layer (2). According to the invention, the sinter metal support (1) is provided with an anticorrosion material in order to increase the long-term stability of the composite membrane.
LINDE AG +7 more
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The invention relates to a composite membrane comprising a sinter metal support (1) and a membrane layer (3) disposed on said support or on at least one intermediate layer (2). According to the invention, the sinter metal support (1) is provided with an anticorrosion material in order to increase the long-term stability of the composite membrane.
LINDE AG +7 more
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Composite membranes for water desalination
PERSPEKTIVNYE MATERIALYMethods of coatings forming on the surface of a poly(ethylene terephthalate) track-etched membrane by magnetron and electron-beam sputter deposition of polytetrafluoroethylene in vacuum are considered. It is established that the involve of these modification methods leads to the formation of composite membranes consisting of two layers, one of which is
L. I. Kravets +5 more
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On the Asymmetric Composition of Plasma Membranes
1977By intuition, we always have known that there was asymmetry in the function and composition of plasma membranes. After all, we had to accommodate into that structure specific ion channels, pumps, transporters, receptors and many other functions which clearly demand highly differentiated molecular assemblies.
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A ‘composite membrane’ bioreactor
Journal of Molecular Catalysis, 1989Lucio D'ilario, Maurizio M. Steffan
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