Surfactant monolayers at the air-water interface

Yei-Shin Tung; Leslie J. Fina

doi:10.1117/12.56451

1 March 1992 Surfactant monolayers at the air-water interface

Yei-Shin Tung, Leslie J. Fina

Proceedings Volume 1575, 8th Intl Conf on Fourier Transform Spectroscopy; (1992) https://doi.org/10.1117/12.56451
Event: Eighth International Conference on Fourier Transform Spectroscopy, 1991, Lubeck-Travemunde, Germany

Abstract

Surfactant monolayers are formed by the adsorption of dodecane sulfonate sodium salt from bulk aqueous solutions to the air-water interface. The reflection-absorption of polarized infrared radiation from the surface is probed with respect to the bulk concentration of the water soluble surfactant and the concentration of sodium chloride in the subphase. The anisotropic orientation of the amphiphiles is calculated by using optical modeling equations. Inferences about the conformation of the alkyl chain are made from frequency information.

Citation Download Citation

Yei-Shin Tung and Leslie J. Fina "Surfactant monolayers at the air-water interface", Proc. SPIE 1575, 8th Intl Conf on Fourier Transform Spectroscopy, (1 March 1992); https://doi.org/10.1117/12.56451

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