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JOURNALS // Uspekhi Khimii // Archive

Usp. Khim., 1997 Volume 66, Issue 4, Pages 328–352 (Mi rcr1344)

This article is cited in 47 papers

Self-organising structures of lecithin

Yu. A. Shchipunov

Institute of Chemistry, Far East Branch of the Russian Academy of Sciences, Vladivostok

Abstract: Modern concepts of the self-assembly of amphiphiles are considered on the example of self-organising structures of the natural lecithin. Binary, ternary and multicomponent systems are discussed. A considerable part of the review is devoted to the peculiarities of self-organisation of this phospholipid in non-aqueous media and to the role of polar inorganic solvents. Virtually all of the structures formed by lecithin are examined: micelles, swollen micelles, microemulsions, emulsions, organogels, vesicles (liposomes), and lyotropic liquid crystals. In each specific case, attention is drawn to the dependence of self-assembly at the macroscopic level on interactions at the molecular level, shape of molecules, and their solvation and packing at the interface. The self-organising lecithin structures formed in the interfacial area of immiscible liquids in the course of unrestricted adsorption from the bulk of non-aqueous solution are considered. The bibliography includes 282 references.

UDC: 532.783+539.19+547.455+577.3

Received: 29.05.1996

DOI: 10.1070/RC1997v066n04ABEH000253


 English version:
Russian Chemical Reviews, 1997, 66:4, 301–322

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