Interactions of Sodium Dodecyl Benzene Sulfonate and Sodium Dodecyl Sulfate with Gelatin: A Comparison

From: Journal of Surfactants and Detergents | Date: March 1, 2008| Author: George, Jinu; Nair, S M; Sreejith, Lisa | Copyright information

Abstract

The interaction of SDS/SDBS in aqueous gelatin solutions is studied above the gelation temperature by viscosity and circular dichroism (CD) measurements. The steep rise observed in the relative viscosity can be due the structural transitions leading to micellar growth of higher order. Circular dichroism spectra indicated that gelatin helped in inducing the sphere[arrow right]rod transition, without suffering any conformational changes within it. The findings are particularly s...

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