A neutron reflectivity study of a spread monolayer of bovine serum albumin
β Scribed by Archibald Eaglesham; Thelma M. Herrington; Jeffrey Penfold
- Book ID
- 104187486
- Publisher
- Elsevier Science
- Year
- 1992
- Weight
- 468 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0166-6622
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The adsorption of bovine serum albumin (BSA) at the air-water interface has been studied by specular neutron reflection. The variation of the adsorbed amount and the total thickness of the BSA layer with respect to bulk BSA concentration was determined at pH 5, close to its isoelectric point (IP). W
Neutron reflectivity profiles and surface pressure ( \(\Pi\) )-area (A) isotherms were obtained for spread monolayers of eicosanoic acid, valinomycin, and their equimolar mixture at \(\mathrm{pH} 5.8\) and \(296 \mathrm{~K}\). The neutron data for the individual components showed that the molecules