Physical properties of surfactant bilayer membranes: Thermal transitions, elasticity, rigidity, cohesion, and colloidal interactions

Published

Journal Article (Review)

Simple micromechanical methods provide direct measurements of surface cohesion, elasticity, rigidity, and mutual attraction properties of surfactant double-layer membranes in aqueous media. Temperature-dependent tests yield explicit data for thermal phase transitions. Properties of mixtures of phospholipids (neutral and charged), cholesterol, and polypeptides have been studied. The results are essential for evaluation of theories of surfactant mixing, lamellar phase transitions, colloidal stabilization, and flocculation. © 1987 American Chemical Society.

Full Text

Duke Authors

Cited Authors

  • Evans, E; Needham, D

Published Date

  • January 1, 1987

Published In

Volume / Issue

  • 91 / 16

Start / End Page

  • 4219 - 4228

International Standard Serial Number (ISSN)

  • 0022-3654

Digital Object Identifier (DOI)

  • 10.1021/j100300a003

Citation Source

  • Scopus