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  2. Ethanol-induced non-lamellar phases in phospholipids - Wikipedia

    en.wikipedia.org/wiki/Ethanol-induced_non...

    The presence of ethanol can lead to the formations of non-lamellar phases also known as non-bilayer phases. Ethanol has been recognized as being an excellent solvent in an aqueous solution for inducing non-lamellar phases in phospholipids. The formation of non-lamellar phases in phospholipids is not completely understood, but it is significant ...

  3. Eutectic system - Wikipedia

    en.wikipedia.org/wiki/Eutectic_system

    Solid–liquid phase change of ethanolwater mixtures Sodium chloride and water form a eutectic mixture whose eutectic point is −21.2 °C [ 8 ] and 23.3% salt by mass. [ 9 ] The eutectic nature of salt and water is exploited when salt is spread on roads to aid snow removal , or mixed with ice to produce low temperatures (for example, in ...

  4. Category:Ethanol - Wikipedia

    en.wikipedia.org/wiki/Category:Ethanol

    Jump to content. Main menu. Main menu. move to sidebar hide. Navigation Main page; Contents; Current events; ... Ethanol-induced non-lamellar phases in phospholipids ...

  5. Microemulsion - Wikipedia

    en.wikipedia.org/wiki/Microemulsion

    More confusingly still, the term microemulsion can refer to the single isotropic phase that is a mixture of oil, water and surfactant, or to one that is in equilibrium with coexisting predominantly oil and/or aqueous phases, or even to other non-isotropic phases. As in the binary systems (water/surfactant or oil/surfactant), self-assembled ...

  6. Ethanol - Wikipedia

    en.wikipedia.org/wiki/Ethanol

    Ethanol-water mixtures have less volume than the sum of their individual components at the given fractions. Mixing equal volumes of ethanol and water results in only 1.92 volumes of mixture. [76] [81] Mixing ethanol and water is exothermic, with up to 777 J/mol [82] being released at 298 K. Hydrogen bonding in solid ethanol at −186 °C

  7. Lipid polymorphism - Wikipedia

    en.wikipedia.org/wiki/Lipid_polymorphism

    Lipid molecules in the HII phase pack inversely to the packing observed in the hexagonal I phase described above. This phase has the polar head groups on the inside and the hydrophobic, hydrocarbon tails on the outside in solution. The packing ratio for this phase is larger than one, [1] which is synonymous with an inverse cone packing.

  8. Mesophase - Wikipedia

    en.wikipedia.org/wiki/Mesophase

    In chemistry and chemical physics, a mesophase or mesomorphic phase is a phase of matter intermediate between solid and liquid. Gelatin is a common example of a partially ordered structure in a mesophase. Further, biological structures such as the lipid bilayers of cell membranes are examples of mesophases. Mobile ions in mesophases are either ...

  9. Mesogen - Wikipedia

    en.wikipedia.org/wiki/Mesogen

    [1] [2] Low-order smectic phases include smectic A (SmA) and smectic C (SmC) phases, while higher ordered smectic phases include smectic B, I, F, G and H (SmB/I/F/G/H) phases. [3] An example of a calamitic mesogen type rigid core is a benzyl cyanide based rod molecule, where the smectic A liquid crystal phase exists between the 60 °C (crystal ...

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