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- Micellar_cubic abstract "A micellar cubic phase is a lyotropic liquid crystal phase formed when the concentration of micelles dispersed in a solvent (usually water) is sufficiently high that they are forced to pack into a structure having long-ranged positional (translational) order. For example, spherical micelles a subic packing of a body-centred cubic lattice. Normal topology micellar cubic phases, denoted by the symbol I1, are the first lyotropic liquid crystalline phases that are formed by type I amphiphiles. The amphiphiles' hydrocarbon tails are contained on the inside of the micelle and hence the polar-apolar interface of the aggregates has a positive mean curvature, by definition (it curves away from the polar phase). Inverse topology micellar cubic phases (such as the Fd3m phase) are observed for some type II amphiphiles at very high amphiphile concentrations. These aggregates, in which water is the minority phase, have a polar-apolar interface with a negative mean curvature. The structures of the normal topology micellar cubic phases that are formed by some types of amphiphiles (e.g. the oligoethyleneoxide monoalkyl ether series of non-ionic surfactants are the subject of debate. Micellar cubic phases are isotropic phases, but are distinguished from micellar solutions by their very high viscosity. When thin film samples of micellar cubic phases are viewed under a polarising microscope they appear dark and featureless. Small air bubbles trapped in these preparations tend to appear highly distorted and occasionally have faceted surfaces.".
- Micellar_cubic thumbnail MICELLARCUBIC1.JPG?width=300.
- Micellar_cubic wikiPageID "13459955".
- Micellar_cubic wikiPageLength "1859".
- Micellar_cubic wikiPageOutDegree "13".
- Micellar_cubic wikiPageRevisionID "515640820".
- Micellar_cubic wikiPageWikiLink Category:Liquid_crystals.
- Micellar_cubic wikiPageWikiLink Category:Phases_of_matter.
- Micellar_cubic wikiPageWikiLink File:MICELLARCUBIC1.JPG.
- Micellar_cubic wikiPageWikiLink Inverse_topology.
- Micellar_cubic wikiPageWikiLink Lyotropic_liquid_crystal.
- Micellar_cubic wikiPageWikiLink Mean_curvature.
- Micellar_cubic wikiPageWikiLink Micellar_solutions.
- Micellar_cubic wikiPageWikiLink Micelle.
- Micellar_cubic wikiPageWikiLink Micelles.
- Micellar_cubic wikiPageWikiLink Non-ionic_surfactants.
- Micellar_cubic wikiPageWikiLink Normal_topology.
- Micellar_cubic wikiPageWikiLink Type_II_amphiphiles.
- Micellar_cubic wikiPageWikiLink Type_I_amphiphiles.
- Micellar_cubic wikiPageWikiLinkText "micellar cubic".
- Micellar_cubic hasPhotoCollection Micellar_cubic.
- Micellar_cubic subject Category:Liquid_crystals.
- Micellar_cubic subject Category:Phases_of_matter.
- Micellar_cubic hypernym Phase.
- Micellar_cubic type MilitaryConflict.
- Micellar_cubic type Liquid.
- Micellar_cubic type Physic.
- Micellar_cubic comment "A micellar cubic phase is a lyotropic liquid crystal phase formed when the concentration of micelles dispersed in a solvent (usually water) is sufficiently high that they are forced to pack into a structure having long-ranged positional (translational) order. For example, spherical micelles a subic packing of a body-centred cubic lattice. Normal topology micellar cubic phases, denoted by the symbol I1, are the first lyotropic liquid crystalline phases that are formed by type I amphiphiles.".
- Micellar_cubic label "Micellar cubic".
- Micellar_cubic sameAs m.03c60ll.
- Micellar_cubic sameAs Q6827976.
- Micellar_cubic sameAs Q6827976.
- Micellar_cubic wasDerivedFrom Micellar_cubic?oldid=515640820.
- Micellar_cubic depiction MICELLARCUBIC1.JPG.
- Micellar_cubic isPrimaryTopicOf Micellar_cubic.