Adsorption of SDS and PVP at the air/water interface
✍ Scribed by I.P. Purcell; R.K. Thomas; J. Penfold; A.M. Howe
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 356 KB
- Volume
- 94
- Category
- Article
- ISSN
- 0927-7757
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Dynamics of adsorption and viscoelasticity of biopolymers (β‐lactoglobulin (β‐lg) + polysaccharides (PS)) at 20 °C and pH 7 have been studied. Protein concentration in the bulk phase was 0.1 wt %, and the concentration of polysaccharides (xanthan gum, λ‐carrageenan, and propylenglicol a
Literature data for homologous series of nonionic and ionic surfactants, such as C(n)OH, C(n)EO(m), Tritons, C(n)SO4Na, and C(n)EO(m)SO4Na, were analyzed on the basis of the Frumkin and reorientation models. The thermodynamic quantities obtained from the reorientation model agree best with the exper
The adsorption of N,N-diethyldodecanamide (DEDA) at the air-water interface has been determined at 24°C by surface tension measurements. At monolayer saturation each molecule has a surface area, depending on the equation of state assumed, of about 41.2-45.6 Å 2 , comparable to that observed for sodi
## Abstract The intrinsic surface activity of the contractile protein actin has been determined from surface tension measurements using the Wilhelmy hanging‐plate method. Actin, a very soluble protein, moves from the subphase to the air‐water interface to make a film. In the absence of magnesium, a